# Best Enterprise Security Information and Event Management (SIEM) Software - Page 2 ## How Many Security Information and Event Management (SIEM) Software Products Does G2 Track? **Total Products under this Category:** 123 ### Category Stats (Aug 2026) - **Average Rating:** 4.46/5 (↑0.02 vs Jul 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Singularity AI SIEM (+23.8%) - Among all products in this category, Singularity AI SIEM recorded the largest rating increase compared to last month _Last updated: August 01, 2026_ ## How Does G2 Rank Security Information and Event Management (SIEM) Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 5,900+ Authentic Reviews - 123+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## G2 Grid® for Security Information and Event Management (SIEM) Software ![G2 Grid® for Security Information and Event Management (SIEM) Software plotting products by satisfaction and market presence](https://www.g2.com/categories/security-information-and-event-management-siem/grids.png?focus%5B%5D=68606&focus%5B%5D=1430041&focus%5B%5D=122123&focus%5B%5D=30500&focus%5B%5D=2965&focus%5B%5D=27399&focus%5B%5D=21364&focus%5B%5D=10436) Highlighted products: CrowdStrike Falcon Endpoint Protection Platform, Palo Alto Cortex XSIAM, Microsoft Sentinel, Google Security Operations, Splunk Enterprise, IBM QRadar SIEM, Splunk Enterprise Security, and Sumo Logic. Underlying data: [Grid® JSON](https://www.g2.com/categories/security-information-and-event-management-siem/grids.json?focus%5B%5D=crowdstrike-falcon-endpoint-protection-platform&focus%5B%5D=palo-alto-cortex-xsiam&focus%5B%5D=microsoft-sentinel&focus%5B%5D=google-security-operations&focus%5B%5D=splunk-enterprise&focus%5B%5D=ibm-ibm-qradar-siem&focus%5B%5D=splunk-enterprise-security&focus%5B%5D=sumo-logic&segment=enterprise) **Sponsored** ### Graylog Graylog is a log management and security information and event management (SIEM) solution designed to assist security and IT teams in detecting, investigating, and responding to potential threats with increased efficiency. By leveraging advanced technologies such as scalable log management, real-time data correlation, and explainable artificial intelligence (AI), Graylog transforms complex data sets into actionable insights, enabling organizations to make informed decisions swiftly. The platform caters to a diverse range of users, from small businesses to large enterprises, all of whom require enhanced visibility and control over their IT environments. Graylog is particularly beneficial for security analysts and IT professionals who need to sift through vast amounts of log data to identify anomalies, track incidents, and ensure compliance with various regulatory standards. Its user-friendly interface and powerful analytical tools streamline the process of threat detection and response, making it an essential asset for organizations aiming to bolster their cybersecurity posture. Key features of Graylog include automated workflows that simplify repetitive tasks, anomaly detection capabilities that flag unusual patterns in data, and guided investigations that assist users in navigating complex security incidents. The platform also offers AI-driven summaries that distill critical information, allowing analysts to focus on high-priority issues without getting bogged down by excessive data. These features collectively enhance the speed and accuracy of threat responses, ensuring that security teams remain in control of their environments. Graylog's versatility is evident in its range of products, which includes Graylog Security, Enterprise, API Security, and Open solutions. Each product is tailored to meet the specific needs of different organizations, providing clarity and context across various operational landscapes. With a user base of over 60,000 organizations globally, Graylog has established itself as a trusted partner in the realm of cybersecurity and log management, helping teams navigate the complexities of modern threats while maintaining a clear focus on their objectives. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=paid_promo&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1081&secure%5Bchosen_at%5D=2026-08-03T19%3A54%3A45Z&secure%5Bmedium%5D=sponsored&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=42017&secure%5Bresource_id%5D=1081&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fsecurity-information-and-event-management-siem%2Fenterprise%3Fpage%3D2&secure%5Btoken%5D=80e75faa36a2e3df88e1510dd12f1273c5a924888be47b27a1158d8604804e2d&secure%5Burl%5D=https%3A%2F%2Fwww.graylog.org%2Foverview&secure%5Burl_type%5D=paid_promos) ### [NetWitness Platform](https://www.g2.com/products/netwitness-platform/reviews) NetWitness is a comprehensive threat detection, investigation and response platform that combines visibility, analytics, insight, and automation into a single solution. It collects and analyzes data across all capture points (logs, packets, netflow, endpoint and IoT) and computing platforms (physical, virtual and cloud), enriching data with threat intelligence and business context. **Average Rating:** 3.9/5.0 **Total Reviews:** 23 #### How Do G2 Users Rate NetWitness Platform? - **Activity Monitoring:** 8.3/10 (Category avg: 9.1/10) - **Data Examination:** 8.3/10 (Category avg: 8.6/10) - **Ease of Use:** 7.7/10 (Category avg: 8.7/10) - **Log Management:** 8.6/10 (Category avg: 9.1/10) #### Who Is the Company Behind NetWitness Platform? - **Seller:** [NetWitness](https://www.g2.com/sellers/netwitness) - **Year Founded:** 1997 - **HQ Location:** Bedford, MA - **Twitter:** @Netwitness 1,621 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8ae249a18b34c6a0f632d7c0953c6bcf05c3692f1f32add16a5d89d58de98cdb&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnetwitness-platform%2F&secure%5Burl_type%5D=linkedin_company_website) 194 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 54% Large, 33% Medium #### What Do G2 Reviewers Say About NetWitness Platform? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **centralized management** of NetWitness Platform for its comprehensive threat hunting capabilities across various data sources. - Users appreciate the **converged capabilities** of NetWitness Platform, which streamline threat hunting and reduce tool sprawl. - Users appreciate the **packet capture and replay capabilities** of NetWitness Platform, essential for thorough forensic investigations. - Users appreciate the **ability to capture full network packets** , enhancing their deep forensic investigation capabilities. - Users value the **centralized view** offered by the Management Console, enhancing efficiency in threat hunting across diverse environments. ##### Cons - Users find the **complex implementation** of NetWitness Platform challenging, needing significant technical expertise for deployment and upgrades. - Users find the **initial deployment and upgrades complicated** , often necessitating significant technical expertise and leading to instability. - Users find the **initial setup complex** , often needing extensive technical expertise, and face challenges during upgrades. - Users find the **deployment difficulties** of NetWitness Platform challenging, needing extensive expertise and facing upgrade instability. - Users find the **expertise required** for initial deployment and upgrades complicates their experience with NetWitness Platform. #### What Are Recent G2 Reviews of NetWitness Platform? **["All-in-One Security Console for Centralized Threat Hunting"](https://www.g2.com/survey_responses/netwitness-platform-review-12381089)** **Rating:** 5.0/5.0 stars _— Verified User in Information Services_ [Read full review](https://www.g2.com/survey_responses/netwitness-platform-review-12381089) **["A Powerhouse in Endpoint, Network, and SIEM Integration."](https://www.g2.com/survey_responses/netwitness-platform-review-11524038)** **Rating:** 4.0/5.0 stars _— pushpendra Y._ [Read full review](https://www.g2.com/survey_responses/netwitness-platform-review-11524038) #### What Are G2 Users Discussing About NetWitness Platform? - [What is one of the biggest differentiators for RSA NetWitness platform?](https://www.g2.com/discussions/what-is-one-of-the-biggest-differentiators-for-rsa-netwitness-platform) - [What types of data can the RSA NetWitness platform capture and process?](https://www.g2.com/discussions/what-types-of-data-can-the-rsa-netwitness-platform-capture-and-process) - [What is NetWitness used for?](https://www.g2.com/discussions/what-is-netwitness-used-for) - 1 comment - [What does RSA NetWitness do?](https://www.g2.com/discussions/what-does-rsa-netwitness-do) ### [Cynet](https://www.g2.com/products/cynet/reviews) Cynet is the unified, AI-powered cybersecurity platform that delivers robust and comprehensive protection for security teams while maximizing operational efficiency for managed service providers (MSPs). This platform consolidates a wide array of security capabilities into a single, user-friendly interface, ensuring that organizations can effectively safeguard their digital assets without the complexity often associated with multi-solution environments. Cynet’s platform simplifies security management by integrating various functionalities, such as endpoint protection, threat detection, and incident response, into one cohesive system. This integration not only streamlines operations but also allows organizations to allocate their resources more effectively, ultimately enhancing their overall security posture. One of the standout features of Cynet’s platform is its remarkable performance in the MITRE ATT&CK Evaluations. Cynet delivered 100% visibility and 100% analytic coverage without requiring any configuration changes three years in a row. This capability ensures that organizations can monitor their environments comprehensively and respond to threats with precision. The platform’s built-in analytics and reporting tools provide actionable insights, enabling users to make informed decisions about their cybersecurity strategies. Additionally, Cynet offers 24/7 expert support, which is crucial for organizations that may not have in-house cybersecurity expertise. This round-the-clock assistance ensures that users can quickly address any security incidents or concerns, minimizing potential downtime and damage. The combination of advanced technology and dedicated support positions Cynet as a valuable partner for SMEs and service providers looking to enhance their cybersecurity measures. In summary, Cynet’s unified, AI-powered cybersecurity platform stands out in the crowded cybersecurity market by offering a unified solution tailored to the needs of MSPs. Its comprehensive features, exceptional performance in industry evaluations, and continuous expert support make it a compelling choice for organizations seeking to bolster their cybersecurity defenses while maintaining operational efficiency. **Average Rating:** 4.7/5.0 **Total Reviews:** 218 #### How Do G2 Users Rate Cynet? - **Activity Monitoring:** 9.4/10 (Category avg: 9.1/10) - **Data Examination:** 8.8/10 (Category avg: 8.6/10) - **Ease of Use:** 9.1/10 (Category avg: 8.7/10) - **Log Management:** 8.9/10 (Category avg: 9.1/10) #### Who Is the Company Behind Cynet? - **Seller:** [Cynet](https://www.g2.com/sellers/cynet) - **Company Website:** www.cynet.com - **Year Founded:** 2014 - **HQ Location:** Boston, MA - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5a5ebaacd6a1a812a193b2886c91aa7e64aeee7fb30bb25e658549d729d68178&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcynet-security%2F&secure%5Burl_type%5D=linkedin_company_website) 332 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** SOC Analyst, Technical Engineer - **Top Industries:** Information Technology and Services, Computer & Network Security - **Company Size:** 58% Medium, 30% Small #### What Do G2 Reviewers Say About Cynet? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **ease of use** of Cynet, enjoying its simplicity and comprehensive features in one dashboard. - Users value the **unified platform** of Cynet for its ease of use and comprehensive security features. - Users value Cynet for its **effective threat detection** and seamless integration, ensuring robust cybersecurity for their business. - Users appreciate the **exceptional customer support** of Cynet, facilitating smooth deployment and effective threat management. - Users commend Cynet for its **flawless threat monitoring and response** , enhancing overall security with effective detection capabilities. ##### Cons - Users express concern over **limited customization** options in reports and third-party integrations, impacting their experience. - Users note the **feature limitations** of Cynet, especially in report customization and external tool integrations. - Users express concern over the **lack of customization** , particularly in reporting and dashboard options for better usability. - Users find Cynet has **limited features** like integrations and customization, which may restrict advanced functionality. - Users note the **missing features** in Cynet, particularly the lack of web filtering and a firewall option. #### What Are Recent G2 Reviews of Cynet? **["Effective Built-In Protection with Straightforward Management"](https://www.g2.com/survey_responses/cynet-review-13148656)** **Rating:** 5.0/5.0 stars _— Buse ._ [Read full review](https://www.g2.com/survey_responses/cynet-review-13148656) **["Great MDR/XDR Platform"](https://www.g2.com/survey_responses/cynet-review-9481539)** **Rating:** 4.5/5.0 stars _— JEROME J._ [Read full review](https://www.g2.com/survey_responses/cynet-review-9481539) #### What Are G2 Users Discussing About Cynet? - [What is Cynet 360 AutoXDR™ used for?](https://www.g2.com/discussions/what-is-cynet-360-autoxdr-used-for) - [What is cynet XDR?](https://www.g2.com/discussions/what-is-cynet-xdr) - 1 comment - [What is cynet used for?](https://www.g2.com/discussions/what-is-cynet-used-for) - 1 comment - [Is cynet 360 good?](https://www.g2.com/discussions/is-cynet-360-good) - 3 comments - [How much does cynet cost?](https://www.g2.com/discussions/how-much-does-cynet-cost) - 1 comment ### [Pandora FMS](https://www.g2.com/products/pandora-fms/reviews) Pandora FMS is a unified monitoring and observability platform designed to consolidate visibility, alerting, reporting, and automation across heterogeneous IT environments. Instead of combining multiple point tools for networks, servers, applications, and cloud services, Pandora FMS centralizes data collection and operational workflows in a single console, reducing integration effort and operational complexity in on-premise, hybrid, and multi-cloud architectures. The platform collects telemetry using multiple methods, including agents, remote checks, standard protocols (e.g., SNMP/WMI), APIs, and log/event ingestion. This enables teams to monitor infrastructure and services end-to-end, correlate signals, and maintain consistent alerting policies and dashboards across distributed estates. Pandora FMS also supports capacity and trend analysis to anticipate resource constraints and identify recurring patterns, and includes AI-assisted capabilities for anomaly detection and automated thresholds to surface hard-to-spot operational signals. Pandora FMS is extensible through a large plugin ecosystem (500+ plugins and integrations), covering a wide range of enterprise and infrastructure technologies such as SAP, Oracle, Citrix, JBoss, VMware, AWS, SQL Server, Red Hat, and WebSphere. This extensibility helps organizations standardize monitoring across legacy and modern stacks without redesigning their monitoring approach per technology. Core capabilities: -Unified monitoring for networks, servers, applications, cloud services, endpoints, and logs -Centralized alerting, event correlation, dashboards, and scheduled reporting -Flexible data collection via agents, remote checks, APIs, and plugins -Scalability for distributed environments and large numbers of monitored elements -Analytics for trend/capacity planning plus AI-assisted anomaly detection and dynamic thresholds -A key differentiator is direct vendor support, which simplifies escalation and ensures continuity of expertise for deployment, tuning, and ongoing operations. **Average Rating:** 4.6/5.0 **Total Reviews:** 212 #### How Do G2 Users Rate Pandora FMS? - **Activity Monitoring:** 10.0/10 (Category avg: 9.1/10) - **Data Examination:** 8.3/10 (Category avg: 8.6/10) - **Ease of Use:** 9.1/10 (Category avg: 8.7/10) - **Log Management:** 10.0/10 (Category avg: 9.1/10) #### Who Is the Company Behind Pandora FMS? - **Seller:** [Pandora FMS](https://www.g2.com/sellers/pandora-fms) - **Company Website:** pandorafms.com - **Year Founded:** 2004 - **HQ Location:** Madrid, Spain - **Twitter:** @pandorafms 5,458 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=61d7801b672bcc3a5cfb4d3ed56b7b1a3a133a8d7502bbad6f151e6ab0c02fdd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpandora-pfms%2F&secure%5Burl_type%5D=linkedin_company_website) 56 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Data Analyst - **Top Industries:** Information Technology and Services, Telecommunications - **Company Size:** 50% Medium, 37% Small #### What Do G2 Reviewers Say About Pandora FMS? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **reliable remote monitoring** of Pandora FMS, appreciating its seamless integration and ease of access. - Users appreciate the **ease of use** of Pandora FMS, making server monitoring and management seamless and efficient. - Users value the **real-time monitoring** capabilities of Pandora FMS, enhancing visibility and quick response across IT systems. - Users value the **flexibility** of Pandora FMS, easily adapting monitoring to diverse systems and specific needs. - Users value the **real-time network monitoring** of Pandora FMS, which provides instant alerts for any issues. ##### Cons - Users find the **learning curve steep** , especially for beginners navigating complex scripts and configurations. - Users find the **complex setup** of Pandora FMS to be challenging, impacting initial experiences and usability. - Users find the **learning curve steep** with Pandora FMS, particularly when customizing and integrating specific functionalities. - Users struggle with the **complex configuration** of Pandora FMS, finding the setup process time-consuming and challenging to navigate. - Users find the **difficult learning curve** of Pandora FMS challenging, affecting their overall experience with the software. #### What Are Recent G2 Reviews of Pandora FMS? **["Fast Deployment, Easy to Use, and Strong Performance Even in the Community Version"](https://www.g2.com/survey_responses/pandora-fms-review-12677659)** **Rating:** 5.0/5.0 stars _— David D._ [Read full review](https://www.g2.com/survey_responses/pandora-fms-review-12677659) **["Why we decided to bet on PandoraFMS"](https://www.g2.com/survey_responses/pandora-fms-review-7666873)** **Rating:** 4.5/5.0 stars _— Verified User in Commercial Real Estate_ [Read full review](https://www.g2.com/survey_responses/pandora-fms-review-7666873) #### What Are G2 Users Discussing About Pandora FMS? - [What are the benefits and drawbacks of using Pandora FMS for IT monitoring?](https://www.g2.com/discussions/what-are-the-benefits-and-drawbacks-of-using-pandora-fms-for-it-monitoring) ### [Cisco Security Manager](https://www.g2.com/products/cisco-security-manager/reviews) Advanced Security Manager is a computer security software that secures information from unwanted intruders in a computer. **Average Rating:** 4.3/5.0 **Total Reviews:** 21 #### How Do G2 Users Rate Cisco Security Manager? - **Activity Monitoring:** 8.5/10 (Category avg: 9.1/10) - **Data Examination:** 8.0/10 (Category avg: 8.6/10) - **Ease of Use:** 8.8/10 (Category avg: 8.7/10) - **Log Management:** 8.6/10 (Category avg: 9.1/10) #### Who Is the Company Behind Cisco Security Manager? - **Seller:** [Cisco](https://www.g2.com/sellers/cisco) - **Year Founded:** 1984 - **HQ Location:** San Jose, CA - **Twitter:** @Cisco 720,366 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=476aeabc5a712d049453edd5c54ea0318890d9e60d93782e37fe028224df1cbd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcisco%2F&secure%5Burl_type%5D=linkedin_company_website) 95,545 employees on LinkedIn® - **Ownership:** NASDAQ:CSCO #### Who Uses This Product? - **Company Size:** 52% Large, 43% Medium #### What Are Recent G2 Reviews of Cisco Security Manager? **["Facilitates process compliance and error free deployment"](https://www.g2.com/survey_responses/cisco-security-manager-review-7060681)** **Rating:** 5.0/5.0 stars _— Shailendra Kumar K._ [Read full review](https://www.g2.com/survey_responses/cisco-security-manager-review-7060681) **["Cisco Security Manager"](https://www.g2.com/survey_responses/cisco-security-manager-review-7031115)** **Rating:** 5.0/5.0 stars _— Pardeep K._ [Read full review](https://www.g2.com/survey_responses/cisco-security-manager-review-7031115) ### [Graylog](https://www.g2.com/products/graylog/reviews) Graylog is a log management and security information and event management (SIEM) solution designed to assist security and IT teams in detecting, investigating, and responding to potential threats with increased efficiency. By leveraging advanced technologies such as scalable log management, real-time data correlation, and explainable artificial intelligence (AI), Graylog transforms complex data sets into actionable insights, enabling organizations to make informed decisions swiftly. The platform caters to a diverse range of users, from small businesses to large enterprises, all of whom require enhanced visibility and control over their IT environments. Graylog is particularly beneficial for security analysts and IT professionals who need to sift through vast amounts of log data to identify anomalies, track incidents, and ensure compliance with various regulatory standards. Its user-friendly interface and powerful analytical tools streamline the process of threat detection and response, making it an essential asset for organizations aiming to bolster their cybersecurity posture. Key features of Graylog include automated workflows that simplify repetitive tasks, anomaly detection capabilities that flag unusual patterns in data, and guided investigations that assist users in navigating complex security incidents. The platform also offers AI-driven summaries that distill critical information, allowing analysts to focus on high-priority issues without getting bogged down by excessive data. These features collectively enhance the speed and accuracy of threat responses, ensuring that security teams remain in control of their environments. Graylog's versatility is evident in its range of products, which includes Graylog Security, Enterprise, API Security, and Open solutions. Each product is tailored to meet the specific needs of different organizations, providing clarity and context across various operational landscapes. With a user base of over 60,000 organizations globally, Graylog has established itself as a trusted partner in the realm of cybersecurity and log management, helping teams navigate the complexities of modern threats while maintaining a clear focus on their objectives. **Average Rating:** 4.4/5.0 **Total Reviews:** 107 #### How Do G2 Users Rate Graylog? - **Activity Monitoring:** 8.7/10 (Category avg: 9.1/10) - **Data Examination:** 8.3/10 (Category avg: 8.6/10) - **Ease of Use:** 8.5/10 (Category avg: 8.7/10) - **Log Management:** 9.2/10 (Category avg: 9.1/10) #### Who Is the Company Behind Graylog? - **Seller:** [Graylog](https://www.g2.com/sellers/graylog) - **Company Website:** www.graylog.org - **Year Founded:** 2009 - **HQ Location:** Houston, US - **Twitter:** @graylog2 9,115 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=394c6b44058cc8d1a373aecff6b34e08cfaa67704cfc76dc3ef472435b153cfd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fsales%2Fcompany%2F2783090%3F_ntb%3DdeUf18mKRvS5YlRE65XIhw%253D%253D&secure%5Burl_type%5D=linkedin_company_website) 127 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 45% Medium, 31% Small #### What Do G2 Reviewers Say About Graylog? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **cost optimization** of Graylog, finding it reliable and compliant with industry standards. - Users find the **detailed API information** invaluable for efficient debugging, enhancing their troubleshooting capabilities. - Users find the **extensive detail** provided for APIs in Graylog invaluable for effective debugging and problem-solving. - Users find the **detailed API insights** incredibly helpful for effective debugging, preventing dead ends in complex situations. - Users find Graylog to be **reliable and cost-effective** , effectively meeting industry standards in log management. ##### Cons - Users find the **complexity of Graylog** frustrating, as it often hampers efficiency during debugging and API reviews. - Users experience **debugging difficulties** with Graylog, often wasting time during troubleshooting and API response reviews. - Users struggle with **integration issues** when attempting to connect more platforms to Graylog effectively. - Users find the **learning curve challenging** , as it complicates workflows and slows down debugging and review processes. - Users find the **time consumption** of Graylog frustrating, as it often hinders debugging and reviewing processes. #### What Are Recent G2 Reviews of Graylog? **["Graylog 7.1: Lightweight Upgrade with a Much Easier Collector Experience"](https://www.g2.com/survey_responses/graylog-review-12839643)** **Rating:** 5.0/5.0 stars _— Ludwick M._ [Read full review](https://www.g2.com/survey_responses/graylog-review-12839643) **["Easy to Integrate, Essential for Supervision"](https://www.g2.com/survey_responses/graylog-review-12818294)** **Rating:** 4.5/5.0 stars _— Verified User in Computer & Network Security_ [Read full review](https://www.g2.com/survey_responses/graylog-review-12818294) #### What Are G2 Users Discussing About Graylog? - [What is your experience with Graylog in managing log data, and what features do you find most useful?](https://www.g2.com/discussions/what-is-your-experience-with-graylog-in-managing-log-data-and-what-features-do-you-find-most-useful) - 1 comment - [What is Graylog used for?](https://www.g2.com/discussions/what-is-graylog-used-for) - [Is Graylog a SIEM?](https://www.g2.com/discussions/is-graylog-a-siem) - [How much does Graylog cost?](https://www.g2.com/discussions/how-much-does-graylog-cost) - [Who uses Graylog?](https://www.g2.com/discussions/who-uses-graylog) ### [LogRhythm SIEM](https://www.g2.com/products/exabeam-logrhythm-siem/reviews) Rapidly deploy LogRhythm SIEM, the leading self-hosted SIEM, to secure your organization with powerful detections, synchronized threat intelligence, automated workflows, and achieve faster, more accurate threat detection, investigation, and response (TDIR). **Average Rating:** 4.2/5.0 **Total Reviews:** 137 #### How Do G2 Users Rate LogRhythm SIEM? - **Activity Monitoring:** 8.9/10 (Category avg: 9.1/10) - **Data Examination:** 8.4/10 (Category avg: 8.6/10) - **Ease of Use:** 8.3/10 (Category avg: 8.7/10) - **Log Management:** 9.0/10 (Category avg: 9.1/10) #### Who Is the Company Behind LogRhythm SIEM? - **Seller:** [Exabeam](https://www.g2.com/sellers/exabeam) - **Year Founded:** 2013 - **HQ Location:** Broomfield, CO - **Twitter:** @exabeam 5,374 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8269dcd878e7968524f3962a9164ef59bc027b3288cea78560785eb6feaa457e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fexabeam&secure%5Burl_type%5D=linkedin_company_website) 793 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Information Security Analyst, Cyber Security Analyst - **Top Industries:** Information Technology and Services, Computer & Network Security - **Company Size:** 40% Large, 40% Medium #### What Are Recent G2 Reviews of LogRhythm SIEM? **["More than a SIEM"](https://www.g2.com/survey_responses/logrhythm-siem-review-10516628)** **Rating:** 5.0/5.0 stars _— Verified User in Banking_ [Read full review](https://www.g2.com/survey_responses/logrhythm-siem-review-10516628) **["LogRhythm SIEM - Best Solution In Market"](https://www.g2.com/survey_responses/logrhythm-siem-review-11463953)** **Rating:** 5.0/5.0 stars _— Vishwa K._ [Read full review](https://www.g2.com/survey_responses/logrhythm-siem-review-11463953) #### What Are G2 Users Discussing About LogRhythm SIEM? - [What are some SIEM tools?](https://www.g2.com/discussions/what-are-some-siem-tools) - [What does a SIEM platform do?](https://www.g2.com/discussions/what-does-a-siem-platform-do) - [How does Siem LogRhythm work?](https://www.g2.com/discussions/how-does-siem-logrhythm-work) - [What is LogRhythm software?](https://www.g2.com/discussions/what-is-logrhythm-software) ### [LevelBlue USM Anywhere](https://www.g2.com/products/levelblue-usm-anywhere/reviews) LevelBlue USM Anywhere is a cloud-based security management solution that accelerates and centralizes threat detection, incident response, and compliance management for your cloud, hybrid cloud, and on-premises environments. USM Anywhere includes purpose-built cloud sensors that natively monitor your Amazon Web Services (AWS) and Microsoft Azure cloud environments. On premises, lightweight virtual sensors run on Microsoft Hyper-V and VMware ESXi to monitor your virtual private cloud and physical IT infrastructure. With USM Anywhere, you can rapidly deploy sensors into your cloud and on-premises environments while centrally managing data collection, security analysis, and threat detection from the AlienVault Secure Cloud. Five Essential Security Capabilities in a Single SaaS Platform AlienVault USM Anywhere provides five essential security capabilities in a single SaaS solution, giving you everything you need for threat detection, incident response, and compliance management—all in a single pane of glass. With USM Anywhere, you can focus on finding and responding to threats, not managing software. An elastic, cloud-based security solution, USM Anywhere can readily scale to meet your threat detection needs as your hybrid cloud environment changes and grows. 1. Asset Discovery 2. Vulnerability Assessment 3. Intrusion Detection 4. Behavioral Monitoring 5. SIEM **Average Rating:** 4.4/5.0 **Total Reviews:** 102 #### How Do G2 Users Rate LevelBlue USM Anywhere? - **Activity Monitoring:** 8.9/10 (Category avg: 9.1/10) - **Data Examination:** 8.4/10 (Category avg: 8.6/10) - **Ease of Use:** 8.3/10 (Category avg: 8.7/10) - **Log Management:** 8.9/10 (Category avg: 9.1/10) #### Who Is the Company Behind LevelBlue USM Anywhere? - **Seller:** [LevelBlue](https://www.g2.com/sellers/levelblue-49a2e3c1-ca90-4308-b899-08973f657bae) - **HQ Location:** Dallas, Texas, United States - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b7c87546a6975c33488ad71b8d45d5e29fffbd81a2f727bd39487c5bbfe94466&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Flevelbluecyber%2F&secure%5Burl_type%5D=linkedin_company_website) 782 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Financial Services - **Company Size:** 62% Medium, 20% Small #### What Are Recent G2 Reviews of LevelBlue USM Anywhere? **["Impressive Cloud Based SIEM"](https://www.g2.com/survey_responses/levelblue-usm-anywhere-review-9698214)** **Rating:** 4.5/5.0 stars _— Goodness I._ [Read full review](https://www.g2.com/survey_responses/levelblue-usm-anywhere-review-9698214) **["Comprehensive cloud security and monitoring platform"](https://www.g2.com/survey_responses/levelblue-usm-anywhere-review-11718892)** **Rating:** 5.0/5.0 stars _— Luis Emmanuel M._ [Read full review](https://www.g2.com/survey_responses/levelblue-usm-anywhere-review-11718892) #### What Are G2 Users Discussing About LevelBlue USM Anywhere? - [How has AlienVault USM supported your cybersecurity efforts, and what features do you rely on most?](https://www.g2.com/discussions/how-has-alienvault-usm-supported-your-cybersecurity-efforts-and-what-features-do-you-rely-on-most) - [What is AlienVault USM (from AT&T Cybersecurity) used for?](https://www.g2.com/discussions/what-is-alienvault-usm-from-at-t-cybersecurity-used-for) ### [SolarWinds Security Event Manager](https://www.g2.com/products/solarwinds-security-event-manager/reviews) Security Event Manager (SEM) is a powerful, real-time Security Information and Event Management (SIEM) solution designed to act as a virtual Security Operations Center (SOC). It provides active monitoring and automated threat detection across multi-vendor network devices, servers, workstations, and applications. SEM is delivered as a downloadable virtual appliance for rapid deployment, and allows IT teams to centralize log data and enable real-time event correlation right out of the box. SEM goes beyond simple alerting by offering automated remediation actions. When suspicious behavior is detected, the platform can automatically block malicious IPs, disable compromised user accounts, kill unauthorized applications, or detach unmanaged USB devices via its integrated USB Defender. This immediate response capability significantly reduces the window of vulnerability during a cyber-attack. To ensure deep visibility, SEM features built-in File Integrity Monitoring (FIM), allowing you to track sensitive file changes, deletions, and registry modifications. The platform also streamlines audit preparation with hundreds of pre-built, out-of-the-box compliance reports for major regulatory frameworks, including HIPAA, PCI DSS, SOX, ISO, DISA STIGs, and FISMA. With its intuitive text-based searching and integrated threat intelligence feed, SEM normalizes disparate log data into a readable format. This enables faster forensic analysis and historical searching, helping your team identify patterns from known bad actors and strengthen your overall security posture. Whether you are managing internal threats or external breaches, SolarWinds SEM provides the essential tools to detect, respond, and report with confidence. For organizations seeking tailored security control, SEM is highly effective as a standalone SIEM tool, providing dedicated log management and incident response. However, for those looking to eliminate silos between security and IT operations, SEM can also function as a core component of SolarWinds Observability. **Average Rating:** 4.0/5.0 **Total Reviews:** 71 #### How Do G2 Users Rate SolarWinds Security Event Manager? - **Activity Monitoring:** 9.2/10 (Category avg: 9.1/10) - **Data Examination:** 8.5/10 (Category avg: 8.6/10) - **Ease of Use:** 8.2/10 (Category avg: 8.7/10) - **Log Management:** 8.9/10 (Category avg: 9.1/10) #### Who Is the Company Behind SolarWinds Security Event Manager? - **Seller:** [SolarWinds Worldwide LLC](https://www.g2.com/sellers/solarwinds-worldwide-llc) - **Year Founded:** 1999 - **HQ Location:** Austin, TX - **Twitter:** @solarwinds 19,570 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a1765c38bb6352c68352819e76f659e536738a569e70b5125a52a054a2348dc6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F166039%2F&secure%5Burl_type%5D=linkedin_company_website) 2,824 employees on LinkedIn® - **Ownership:** NYSE: SWI #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 51% Large, 39% Medium #### What Do G2 Reviewers Say About SolarWinds Security Event Manager? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **high detection efficiency** of SolarWinds Security Event Manager, finding it easy to monitor and manage. - Users find the **ease of use** for admins particularly beneficial, especially when adding devices effortlessly. ##### Cons - Users find the **licensing complexity** of SolarWinds Security Event Manager to be a significant drawback in usability. - Users find **poor customer support** frustrating, especially due to limited expert assistance and ineffective online help. #### What Are Recent G2 Reviews of SolarWinds Security Event Manager? **["Network Monitroing Tools Software"](https://www.g2.com/survey_responses/solarwinds-security-event-manager-review-9315556)** **Rating:** 4.5/5.0 stars _— AFTAB A._ [Read full review](https://www.g2.com/survey_responses/solarwinds-security-event-manager-review-9315556) **["Powerful Security, Clunky Interface"](https://www.g2.com/survey_responses/solarwinds-security-event-manager-review-12727479)** **Rating:** 5.0/5.0 stars _— dennis s._ [Read full review](https://www.g2.com/survey_responses/solarwinds-security-event-manager-review-12727479) #### What Are G2 Users Discussing About SolarWinds Security Event Manager? - [What is SolarWinds Security Event Manager used for?](https://www.g2.com/discussions/what-is-solarwinds-security-event-manager-used-for) - [What is Access rights Manager?](https://www.g2.com/discussions/what-is-access-rights-manager) - 1 comment ### [Guardsix](https://www.g2.com/products/guardsix/reviews) Guardsix is the sovereign security platform for lean European teams, bringing log management and audit-ready compliance to regulated industries, critical national infrastructure operators, and the Managed Security Service Providers (MSSPs) that serve them throughout Europe and beyond. Headquartered in Copenhagen, Denmark, Guardsix delivers sovereign-by-design security for organisations that carry real operational responsibility. The company employs several hundred cyber security specialists and keeps every organisation it serves in full control of their data, deployment, and operations. Guardsix provides a unified Command Centre platform combining: • Security Information and Event Management (SIEM) • Network Detection and Response (NDR) • Security Orchestration, Automation and Response (SOAR) • Fleet for enabling multi-tenant management • Governance for Healthcare internal risk compliance monitoring The platform is built to support European data sovereignty, regulatory compliance and operational control, with predictable node-based pricing and deployment options spanning on-premises, air-gapped, hybrid and cloud environments. Guardsix solutions help organisations: • Simplify audit readiness for regulations such as NIS2, DORA, and GDPR. • Support lean security teams with efficient log management and simplified workflows. • Scale security operations without increased complexity or ingestion-led pricing surprises. • Keep security data under European jurisdiction and control — where it lives, who operates it, and under whose laws. • Deploy on their own terms, on-prem and in infrastructure they control, keeping migration a real option at every renewal. • See clearly across their whole environment, with SIEM, NDR, SOAR, Fleet, and Governance in one sovereign platform rather than a stack of point tools. Guardsix maintains SOC 2 Type II attestation and designs its solutions in accordance with European data protection requirements. With a strong partner-first model, Guardsix works closely with regional MSSPs and service providers, combining sovereign-by-design security technology with European integrity and deployment flexibility. **Average Rating:** 4.3/5.0 **Total Reviews:** 105 #### How Do G2 Users Rate Guardsix? - **Activity Monitoring:** 8.2/10 (Category avg: 9.1/10) - **Data Examination:** 8.0/10 (Category avg: 8.6/10) - **Ease of Use:** 8.3/10 (Category avg: 8.7/10) - **Log Management:** 8.6/10 (Category avg: 9.1/10) #### Who Is the Company Behind Guardsix? - **Seller:** [guardsix](https://www.g2.com/sellers/guardsix) - **Company Website:** guardsix.com - **Year Founded:** 2001 - **HQ Location:** Copenhagen, Capital Region - **LinkedIn® Page:** [linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=92bf20089a2ec7456b77a9cafe8277355b36f5113b6cae2b0f9df3a0cfc82f20&secure%5Burl%5D=https%3A%2F%2Flinkedin.com%2Fcompany%2Fguardsix&secure%5Burl_type%5D=linkedin_company_website) 162 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Computer & Network Security, Information Technology and Services - **Company Size:** 44% Medium, 31% Small #### What Do G2 Reviewers Say About Guardsix? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Guardsix, making administration and navigation simple and efficient. - Users appreciate the **effortless integration and usability** of Logpoint, enhancing efficiency in managing diverse log data. - Users appreciate the **excellent customer support** provided by Logpoint, enhancing their experience and satisfaction with the product. - Users appreciate the **easy integrations** of Guardsix, allowing seamless compatibility with their tech ecosystem for enhanced functionality. - Users appreciate the **efficiency** of Guardsix in managing incidents and integrating with existing tools seamlessly. ##### Cons - Users criticize the **poor interface design** of Guardsix, finding it difficult to understand and navigate effectively. - Users find the **poor log presentation** and overall interface slow, hindering their experience with Guardsix. - Users find the **interface complexity** challenging, but hope for improvements in the near future. - Users find the **confusing interface** of Guardsix difficult to navigate and slow to respond. - Users find there is an **information deficiency** regarding appliance design and resource requirements for new devices. #### What Are Recent G2 Reviews of Guardsix? **["Context-Driven SIEM That Enhances Incident Response"](https://www.g2.com/survey_responses/guardsix-review-11985484)** **Rating:** 4.5/5.0 stars _— Simon A._ [Read full review](https://www.g2.com/survey_responses/guardsix-review-11985484) **["Review"](https://www.g2.com/survey_responses/guardsix-review-11378057)** **Rating:** 4.0/5.0 stars _— Ronny K._ [Read full review](https://www.g2.com/survey_responses/guardsix-review-11378057) #### What Are G2 Users Discussing About Guardsix? - [What is your experience with Logpoint for SIEM, and what do you recommend for new users?](https://www.g2.com/discussions/what-is-your-experience-with-logpoint-for-siem-and-what-do-you-recommend-for-new-users) - [What is LogPoint used for?](https://www.g2.com/discussions/what-is-logpoint-used-for) ### [Trellix Enterprise Security Manager](https://www.g2.com/products/trellix-enterprise-security-manager/reviews) Trellix EnterprisTrellix Enterprise Security Manager (ESM) is a highly scalable Security Information and Event Management (SIEM) solution delivering real-time visibility across systems, networks, databases, and applications. Engineered for speed, ESM collects and correlates data from over 460 integrated technologies to provide actionable threat intelligence. It stores billions of events, offering immediate ad-hoc query capabilities, rapid forensics, and historical rule validation without impacting performance. ESM empowers security operations center (SOC) teams to automate and coordinate incident response through advanced bi-directional integrations. To streamline operations, the platform includes hundreds of customizable dashboards, reports, and correlation rules. Robust compliance features help organizations seamlessly address regulatory frameworks. With flexible hybrid deployment options (on-premises, virtual, or cloud), Trellix ESM accelerates threat detection, prioritizes alerts, and unifies security operations within a single centralized platform. **Average Rating:** 4.1/5.0 **Total Reviews:** 37 #### How Do G2 Users Rate Trellix Enterprise Security Manager? - **Activity Monitoring:** 7.9/10 (Category avg: 9.1/10) - **Data Examination:** 8.1/10 (Category avg: 8.6/10) - **Ease of Use:** 8.1/10 (Category avg: 8.7/10) - **Log Management:** 8.1/10 (Category avg: 9.1/10) #### Who Is the Company Behind Trellix Enterprise Security Manager? - **Seller:** [Trellix](https://www.g2.com/sellers/trellix) - **Year Founded:** 2004 - **HQ Location:** Plano, TX - **Twitter:** @Trellix 241,168 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2a20995935f09ce70fd0458482e13ea06f9d2c9b21705f1247b0f08ca591dcf9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftrellixsecurity%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website) 751 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services - **Company Size:** 42% Large, 29% Medium #### What Do G2 Reviewers Say About Trellix Enterprise Security Manager? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **instant access to log data** from multiple sources, significantly enhancing security monitoring and response. - Users value the **easy dashboard customization** in Trellix Enterprise Security Manager, enhancing clarity and visibility efficiently. - Users appreciate the **clear and efficient dashboard usability** of Trellix Enterprise Security Manager for quick insights. - Users appreciate the **efficient troubleshooting** capabilities of Trellix Enterprise Security Manager, saving valuable time in issue management. - Users appreciate the **ease of use** of Trellix Enterprise Security Manager, enjoying clear dashboard options and efficient visibility. ##### Cons - Users find **difficult customization** of Trellix Enterprise Security Manager time-consuming, especially for integrating diverse log sources effectively. - Users find the **difficult navigation** of Trellix Enterprise Security Manager frustrating and cumbersome to use. - Users find the **costly nature** of Trellix Enterprise Security Manager challenging, especially for limited budget organizations. - Users face issues with **faulty detection** , leading to false positives and hindering the product's market effectiveness. - Users face **integration issues** with diverse log sources, hindering dashboard customization and requiring extensive technical skills. #### What Are Recent G2 Reviews of Trellix Enterprise Security Manager? **["McAfee Enterprise Log review"](https://www.g2.com/survey_responses/trellix-enterprise-security-manager-review-9909615)** **Rating:** 5.0/5.0 stars _— Nitheesh K._ [Read full review](https://www.g2.com/survey_responses/trellix-enterprise-security-manager-review-9909615) **["One of the best endpoint protection in the Market!"](https://www.g2.com/survey_responses/trellix-enterprise-security-manager-review-9535944)** **Rating:** 4.0/5.0 stars _— Emmanuel D._ [Read full review](https://www.g2.com/survey_responses/trellix-enterprise-security-manager-review-9535944) #### What Are G2 Users Discussing About Trellix Enterprise Security Manager? - [What is MVISION ePO used for?](https://www.g2.com/discussions/what-is-mvision-epo-used-for) ### [Logsign Unified SO Platform](https://www.g2.com/products/logsign-unified-so-platform/reviews) Logsign Unified SO Platform integrates next-gen SIEM, threat intelligence, UEBA, and SOAR and empowers organizations to optimize and streamline their cybersecurity operations. In addition to that, the platform offers seamless integration capabilities, allowing them to effortlessly integrate their existing security software and leverage our vast integration library, expanding the Logsign USO Platform's functionality and providing a comprehensive security management experience. With these extensive capabilities, it allows organizations to improve their security posture and ensure compliance with relevant regulations and standards. - Easy-to-deploy, easy-to-use Unified SO Platform for all sizes of enterprises. - Enterprise-grade scalability, high availability - Cluster SIEM, big data infrastructure.  - On-premise solution. - 500+ predefined integrations and free plugin service. - Collects & stores high volumes of data. - Threat hunting, fast search & investigation, advanced behaviour analysis, IOC detection. - Threat Intelligence and UEBA embedded. - Real-time detection & prevention, wide correlation library based on Mitre Att&ck framework.  - Real-time monitoring, predefined dashboards & reports, meeting Compliance Requirements (PCI DSS, ISO 27001, HIPAA, SOX, and more). - Automated notifications, automated Incident response - Incident Cycle Management - Incident Response - Multiple pricing options without capacity or log source limit, feature-based pricing. **Average Rating:** 4.7/5.0 **Total Reviews:** 53 #### How Do G2 Users Rate Logsign Unified SO Platform? - **Activity Monitoring:** 9.1/10 (Category avg: 9.1/10) - **Data Examination:** 8.7/10 (Category avg: 8.6/10) - **Ease of Use:** 9.6/10 (Category avg: 8.7/10) - **Log Management:** 9.6/10 (Category avg: 9.1/10) #### Who Is the Company Behind Logsign Unified SO Platform? - **Seller:** [Logsign](https://www.g2.com/sellers/logsign-b186ed7a-a696-4a37-b658-5f865c16557e) - **Year Founded:** 2010 - **HQ Location:** Hague, Netherlands, NL - **Twitter:** @logsign 368 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=66e9faf76b6351f161901c4cd45b65f6665c2ded794141a2d2c58e37f171d2d7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Flogsign%2F&secure%5Burl_type%5D=linkedin_company_website) 41 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Computer & Network Security, Information Technology and Services - **Company Size:** 50% Medium, 31% Small #### What Are Recent G2 Reviews of Logsign Unified SO Platform? **["Extremely High Reliable"](https://www.g2.com/survey_responses/logsign-unified-so-platform-review-8971186)** **Rating:** 5.0/5.0 stars _— Burak R._ [Read full review](https://www.g2.com/survey_responses/logsign-unified-so-platform-review-8971186) **["Complete Next generation SIEM Tool"](https://www.g2.com/survey_responses/logsign-unified-so-platform-review-9174495)** **Rating:** 4.0/5.0 stars _— surekha k._ [Read full review](https://www.g2.com/survey_responses/logsign-unified-so-platform-review-9174495) #### What Are G2 Users Discussing About Logsign Unified SO Platform? - [What is Logsign Next-Gen SIEM used for?](https://www.g2.com/discussions/what-is-logsign-next-gen-siem-used-for) - [‹ Prev‹ Prev](/categories/security-information-and-event-management-siem/enterprise?order=g2_score#product-list) - [1](/categories/security-information-and-event-management-siem/enterprise?order=g2_score#product-list) - 2 - Next ›Next › Spotlight Categories [Sales Enablement Software](https://www.g2.com/categories/sales-enablement) [Pricing Software](https://www.g2.com/categories/pricing) [Loyalty Management Software](https://www.g2.com/categories/loyalty-management) [Employer of Record (EOR) Software](https://www.g2.com/categories/employer-of-record-eor) [Sales Engagement Software](https://www.g2.com/categories/sales-engagement) Similar Categories - [Incident Response](/categories/incident-response) - [Threat Intelligence](/categories/threat-intelligence) - [AI SOC Agents](/categories/ai-soc-agents) - [Breach and Attack Simulation (BAS)](/categories/breach-and-attack-simulation-bas) - [Deception Technology](/categories/deception-technology) - [Digital Forensics](/categories/digital-forensics) - [Digital Risk Protection (DRP) Platforms](/categories/digital-risk-protection-drp-platforms) - [IoT Security Solutions](/categories/iot-security-solutions) - [Malware Analysis Tools](/categories/malware-analysis-tools) - [Managed Detection and Response (MDR)](/categories/managed-detection-and-response-mdr) - [OT Secure Remote Access](/categories/ot-secure-remote-access) - [OT Security Tools](/categories/ot-security-tools) - [Red Teaming Tools](/categories/red-teaming-tools) - [Security Orchestration, Automation, and Response (SOAR)](/categories/security-orchestration-automation-and-response-soar) [Browse Security Information and Event Management (SIEM) Themes](/categories/security-information-and-event-management-siem/themes) ![Brandon Summers-Miller](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brandon Summers-Miller") BS Researched and written by [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller) Updated Products classified in the overall Security Information and Event Management (SIEM) category are similar in many regards and help companies of all sizes solve their business problems. However, enterprise business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Enterprise Business Security Information and Event Management (SIEM) to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Enterprise Business Security Information and Event Management (SIEM) category. In addition to qualifying for inclusion in the Security Information and Event Management (SIEM) Software category, to qualify for inclusion in the Enterprise Business Security Information and Event Management (SIEM) Software category, a product must have at least 10 reviews left by a reviewer from an enterprise business. Show More * * * ## How Do You Choose the Right Security Information and Event Management (SIEM) Software? ### What You Should Know About SIEM Software ### What is security information and event management (SIEM) software? Security Information and Event Management (SIEM) is a centralized system for threat detection that aggregates security alerts from multiple sources, simplifying threat response and compliance reporting. SIEM software is one of the most commonly used tools for security administrators and security incident response professionals. They provide a single platform capable of facilitating event and threat protection, log analysis and investigation, and threat remediation. Some cutting-edge tools provide additional functionality for creating response workflows, data normalization, and advanced threat protection. SIEM platforms help security programs operate by collecting security data for future analysis, storing these data points, correlating them to security events, and facilitating analysis of those events. Security teams can define rules for typical and suspicious activities with SIEM tools. Advanced Next-Gen SIEM solutions leverage [machine learning](https://www.g2.com/articles/what-is-machine-learning) and [AI](https://www.g2.com/articles/what-is-artificial-intelligence) to refine behavior models continuously, enhancing [User and Entity Behavior Analytics (UEBA)](https://www.g2.com/categories/user-and-entity-behavior-analytics-ueba) and reducing false positives. These systems analyze data against set rules and behavioral patterns, flagging notable events when anomalies are detected. Companies using SIEM solutions deploy sensors across digital assets to automate data collection. Sensors relay information back to the SIEM’s log and event database. When additional security incidents arise, the SIEM platform detects anomalies. It correlates similar logs to provide context and threat information for security teams as they attempt to remediate any existing threats or vulnerabilities. #### **What does SIEM stand for?** SIEM stands for security information and event management (SIEM), which is a combination of two different acronyms for security technology: security information monitoring (SIM) and security event management (SEM). SIM is the practice of collecting, aggregating, and analyzing security data, typically in the form of logs. SIM tools automate this process and document security information for other sources, such as [intrusion detection systems](https://www.g2.com/categories/intrusion-detection-and-prevention-systems-idps), [firewalls](https://www.g2.com/categories/firewall-software), or [routers](https://www.g2.com/categories/routers). Event logs and their associated informational components are recorded and stored for long periods for either retrospective analysis or compliance requirements. SEM is a family of security software for discovering, analyzing, visualizing, and responding to threats as they arise. SEM is a core component of a security operations system. While SIM tools are designed for log collection and storage, SEM tools typically rely on SQL databases to store specific logs and other event data as they are generated in real time by security devices and IT systems. They usually also provide the functionality to correlate and analyze event data, monitor systems in real time, and alert security teams of abnormal activity. SIEM combines the functionality of SIM and SEM to centralize control over log storage, event management, and real-time analysis. SIM and SEM have become defunct technologies, as SIEM’s rise has provided dual-purpose functionality. SIEM vendors offer a single tool capable of performing data aggregation, information correlation, and event management. ### Types of SIEM solutions #### **Traditional SIEM** Traditional SIEM tools are deployed on-premises with sensors placed on IT assets to analyze events and collect system logs. The data is used to develop baseline references and identify indicators of compromise. The SIEM product alerts security teams for intervention when a system becomes compromised.  #### **Cloud or virtual SIEM** Cloud-based and virtualized SIEM software are tools typically used to secure cloud infrastructure and services a cloud provider delivers. These tools are often less expensive than on-premises solutions and more accessible to implement, as no physical labor is required. They are ideal for companies without local IT infrastructure. #### [**Managed SIEM services**](https://www.g2.com/categories/managed-siem-services) Companies that do not have a full-fledged security program may choose managed SIEM services to aid in management and reduce work for internal employees. These SIEM services are delivered by managed service providers who provide the customer data and dashboards with security information and activity, but the provider handles implementation and remediation.  ### What are the common features of SIEM systems? The following are some core features within SIEM software that can help users collect security data, analyze logs, and detect threats: **Activity monitoring:** SIEM systems document the actions from endpoints within a network. The system alerts users of incidents and abnormal activities and documents the access point. Real-time tracking will document these for analysis as an event takes place. **Asset management:** These SIEM features keep records of each network asset and its activity. The feature may also refer to the discovery of new assets accessing the network. **Log management:** This functionality documents and stores event logs in a secure repository for reference, analysis, or compliance reasons. **Event management:** As events occur in real time, the SIEM software alerts users of incidents. This allows security teams to intervene manually or trigger an automated response to resolve the issue. [**Automated response**](https://www.g2.com/categories/security-information-and-event-management-siem/f/automated-response) **:** Response automation reduces the time spent diagnosing and resolving issues manually. The features are typically capable of quickly resolving common network security incidents. **Incident reporting:** Incident reports document cases of abnormal activity and compromised systems. These can be used for forensic analysis or as a reference point for future incidents. **Threat intelligence:** Threat intelligence feeds integrate information to train SIEM systems to detect emerging and existing threats. These threat feeds store information related to potential threats and vulnerabilities to ensure issues are discovered and teams are provided with the information necessary to resolve the problems as they occur. [**Vulnerability assessment**](https://www.g2.com/categories/security-information-and-event-management-siem/f/vulnerability-assessment) **:** Vulnerability assessment tools may scan networks for potential vulnerabilities or audit data to discover non-compliant practices. Mainly, they’re used to analyze an existing network and IT infrastructure to outline access points that can be easily compromised. [**Advanced analytics**](https://www.g2.com/categories/security-information-and-event-management-siem/f/advanced-analytics) **:** Advanced analytics features allow users to customize analysis with granular or individually specific metrics pertinent to the business’ resources. [**Data examination**](https://www.g2.com/categories/security-information-and-event-management-siem/f/data-examination) **:** Data examination features typically facilitate the forensic analysis of incident data and event logs. These features allow users to search databases and incident logs to gain insights into vulnerabilities and incidents. ### What are the benefits of using SIEM products? Below are a few of the main reasons SIEM software is commonly used to protect businesses of all sizes: **Data aggregation and correlation:** SIEM systems and companies collect vast amounts of information from an entire network environment. This information is gathered from virtually anything interacting with a network, from endpoints and servers to firewalls and antivirus tools. It is either given directly to the SIEM or using agents (decision-making programs designed to identify irregular information). The platform is set up to deploy agents and collect and store similar information together according to security policies set in place by administrators. **Incident alerting:** As information comes in from a network’s various connected components, the SIEM system correlates it using rule-based policies. These policies inform agents of normal behavior and threats. If any action violates these policies or malware or intrusion is discovered. At the same time, the SIEM platform monitors network activity; it is labeled as suspicious, security controls restrict access, and administrators are alerted. **Security analysis:** Retrospective analysis may be performed by searching log data during specific periods or based on specific criteria. Security teams may suspect a certain misconfiguration or kind of malware caused an event. They may also suspect an unapproved party went undetected at a specific time. Teams will analyze the logs and look for specific characteristics in the data to determine whether their suspicion was right. They may also discover vulnerabilities or misconfigurations that leave them susceptible to attack and remediate them. ### Software related to SIEM tools Many network and system security solutions involve collecting and analyzing event logs and security information. SIEM systems are typically the most all-encompassing solutions available, but many other security solutions may integrate with them for added functionality or complementary use. These are a few different technology categories related to SIEM software. [Threat intelligence software](https://www.g2.com/categories/threat-intelligence) **:** Threat intelligence software is an informational service that provides SIEM tools and other information security systems with up-to-date information on web-based threats. They can inform the system of zero-day threats, new forms of malware, potential exploits, and different kinds of vulnerabilities. [Incident response software](https://www.g2.com/categories/incident-response) **:** SIEM systems may facilitate incident response, but these tools are specifically designed to streamline the remediation process or add investigative capabilities during security workflow processes. Incident response solutions will not provide the same compliance maintenance or log storage capabilities. Still, they can be used to increase a team’s ability to tackle threats as they emerge. [Network security policy management (NSPM) software](https://www.g2.com/categories/network-security-policy-management-nspm) **:** NSPM software has some overlapping functionality to ensure security hardware and IT systems are correctly configured but cannot detect and resolve threats. They are typically used to ensure devices like firewalls or DNS filters are functioning correctly and in alignment with the security rules put in place by security teams. [Intrusion detection and prevention systems (IDPS)](https://www.g2.com/categories/intrusion-detection-and-prevention-systems-idps) **:** While SIEM systems specialize in log management, alerting, and correlation, IDPS provide additional detection and protection features to prevent unapproved parties from accessing sensitive systems and network breaches. However, they will not facilitate the analysis and forensic investigation of logs with the same level of detail as an SIEM system. [Managed security services providers](https://www.g2.com/categories/managed-security-services) **:** Various managed security services are available for businesses without the resources or staff necessary to operate a full-fledged security administration and operations team. Managed services are a viable option and will provide companies with skilled staff to protect their customers’ systems and keep their sensitive information protected. ### Challenges with SIEM software **Staffing:** There is an existing shortage of skilled security professionals. Managing SIEM products and maintaining a well-rounded security posture requires dedicated personnel with highly specialized skills. Some smaller or growing companies may not have the means to recruit, hire, and retain qualified security pros. In such cases, businesses can consider managed services to outsource the labor.  **Compliance:** Some industries have specific compliance requirements determined by various governing bodies, but SIEM software can be used across several industries to maintain compliance standards. Many industry-specific compliance requirements exist, but most require security teams to protect sensitive data, restrict access to unapproved parties, and monitor changes made to identities, information, or privileges. For example, SIEM systems can maintain GDPR compliance by verifying security controls and data access, facilitating long-term storage of log data, and notifying security staff of security incidents, as GDPR requires. ### Which companies should buy SIEM solutions? **Vertical industries:** Vertical industries, such as healthcare and financial services, often have additional compliance requirements related to data protection and privacy. SIEM is an ideal solution for outlining requirements, mapping threats, and remediating vulnerabilities.  **SaaS business:** SaaS businesses utilizing resources from a cloud service provider are still responsible for a significant portion of the security efforts required to protect a cloud-native business. These companies may jump for cloud-native SIEM tools but will benefit from any SIEM to prevent, detect, and respond to threats.  ### How to choose the best SIEM software #### Requirements Gathering (RFI/RFP) for Security Information and Event Management (SIEM) Software The first step to purchasing a SIEM solution is to outline the options. Companies should be sure whether they need a cloud-based or on-premises solution. They should also outline the number of interconnected devices they need and whether they want physical or virtual sensors to secure them. Additional and possibly obvious requirements should include budgetary considerations, staffing limitations, and required integrations_. _ #### **Compare Security Information and Event Management (SIEM) Software Products** ##### **Create a long list** Once the requirements are outlined, buyers should prioritize the tools and identify the ones with as many features as possible that fit the budget window. It is recommended to restrict the list to products with desired features, pricing, and deployment methods to identify a dozen or so options. For example, if the business needs a cloud-native SIEM for less than $10k a year, half of the SIEM options will be eliminated.  When choosing a SIEM provider, focus on the vendor’s experience, reputation, and specific functionality relevant to your security needs. Core capabilities ensure essential threat detection, while next-gen features add advanced intelligence and automation, allowing for a more proactive security posture. Here’s a breakdown to guide your selection: **Core SIEM capabilities** - Threat detection: Look for SIEMs with robust threat detection, which uses rules and behavioral analytics, along with threat feed integration, to accurately identify potential threats. - Threat intelligence and security alerting: Leading SIEMs incorporate threat intelligence feeds, aggregate security data, and alert you when suspicious activities are detected, ensuring real-time updates on evolving threats. - Compliance reporting: Compliance support is crucial, especially for meeting standards like HIPAA, PCI, and FFIEC. SIEMs streamline compliance assessment and reporting, helping prevent costly non-compliance. - Real-time notifications: Swift alerts are vital; SIEMs that notify you of breaches immediately enable faster responses to potential threats. - Data aggregation: A centralized view of all network activities ensures no area is left unmonitored, which is crucial for comprehensive threat visibility as your organization scales. - Data normalization: SIEMs that normalize incoming data make it easier to analyze security events and extract actionable insights from disparate sources. **Next-gen SIEM capabilities** - Data collection and management: Next-gen SIEMs pull data from the cloud, on-premises, and external devices, consolidating insights across the entire IT environment. - Cloud delivery: Cloud-based SIEMs use scalable storage, accommodating large data volumes without the limitations of on-premises hardware. - User and entity behavior analytics (UEBA): By establishing normal user behavior and identifying deviations, UEBA helps detect insider threats and new, unknown threats. - Security orchestration and automation response (SOAR): SOAR automates incident response, integrates with IT infrastructure, and enables coordinated responses across firewalls, email servers, and access controls. - Automated attack timelines: Next-gen SIEMs automatically create visual attack timelines, simplifying investigation and triage, even for less experienced analysts. Selecting an SIEM vendor with both core and next-gen capabilities offers your organization a comprehensive and agile approach to security, meeting both current and future requirements. ##### **Create a short list** Narrowing down a short list can be tricky, especially for the indecisive, but these decisions must be made. Once the long list is limited to affordable products with the desired features, it’s time to search for third-party validation. For each tool, the buyer must analyze end-user reviews, analyst reports, and empirical security evaluations. Combining these specified factors should help rank options and eliminate poorly performing products. _ _ ##### **Conduct demos** With the list narrowed down to three to five possible products, businesses can contact vendors and schedule demos. This will help them get first-hand experience with the product, ask targeted questions, and gauge the vendors' quality of service.  Here are some essential questions to guide your decision: - Will the tool enhance log collection and management?: Effective log collection is foundational. Look for compatible software across systems and devices, offering a user-friendly dashboard for streamlined monitoring. - Does the tool support compliance efforts? Even if compliance isn't a priority, choosing an SIEM that facilitates auditing and reporting can future-proof your operations. Look for tools that simplify compliance processes and reporting. - Can the tool leverage past security events in threat response? One of SIEM’s strengths is using historical data to inform future threat detection. Ensure the tool offers in-depth analytics and drill-down capabilities to analyze and act on past incidents. - Is the incident response fast and automated? Timely, effective responses are critical. The tool should provide customizable alerts that notify your team immediately when needed so you can confidently leave the dashboard.  #### Selection of Security Information and Event Management (SIEM) Software ##### **Choose a selection team** Decision-makers need to involve subject matter experts from all teams that will use the system in choosing a selection team. For backup software, this primarily involves product managers, developers, IT, and security staff. Any manager or department-level leader should also include individuals managing any solution the backup product will be integrating with.  ##### **Negotiation** The seniority of the negotiation team may vary depending on the maturity of the business. It is advisable to include relevant directors or managers from the security and IT departments as well as from any other cross-functional departments that may be impacted. ##### **Final decision** If the company has a chief information security officer (CISO), that individual will likely decide. If not, companies must trust their security professionals’ ability to use and understand the product.  ### How much does SIEM software cost? Potential growth should be considered if the buyer chooses a cloud-based SIEM tool that offers pricing on the SaaS pay-as-you-use model. Some solutions are inexpensive at the start and offer affordable, low-tier pricing. Alternatively, some may rapidly increase pricing and fees as the company and storage need to scale. Some vendors provide permanently free backup products for individuals or small teams. **Cloud SIEM_:_** SIEM as a service pricing may vary, but it traditionally scales as storage increases. Additional costs may come from increased features such as automated remediation, security orchestration, and integrated threat intelligence.  **On-premises SIEM:** On-premises solutions are typically more expensive and require more effort and resources. They will also be more costly to maintain and require dedicated staff. Still, companies with high compliance requirements should adopt on-premises security regardless.  #### Return on Investment (ROI) Cloud-based SIEM solutions will provide a quicker ROI, similar to their lower average cost. The situation is pretty cut and dry since there is much lower initial investment and lower demand for dedicated staffing.  However, for on-premises systems, the ROI will depend on the scale and scope of business IT systems. Hundreds of servers will require hundreds of sensors, potentially more, as time wears on computing equipment. Once implemented, they must be operated and maintained by (expensive) security professionals.