Best Enterprise Zero Trust Networking Software

How Many Zero Trust Networking Software Products Does G2 Track?

Total Products under this Category: 158

Category Stats (Oct 2026)

  • Average Rating: 4.49/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Venn (+4.77%) - Among all products in this category, Venn recorded the largest rating increase compared to last month

Last updated: October 20, 2026

How Does G2 Rank Zero Trust Networking Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 8,300+ Authentic Reviews
  • 158+ 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 Zero Trust Networking Software

G2 Grid® for Zero Trust Networking Software plotting products by satisfaction and market presence

Highlighted products: Cisco Duo, Zscaler Private Access, Cisco Secure Access, Okta, ThreatLocker Zero Trust Platform, Illumio, Netskope One Platform, and Citrix Workspace.

Underlying data: [Grid® JSON](https://www.g2.com/categories/zero-trust-networking/grids.json?focus%5B%5D=cisco-duo&focus%5B%5D=zscaler-private-access&focus%5B%5D=cisco-secure-access&focus%5B%5D=okta&focus%5B%5D=threatlocker-zero-trust-platform&focus%5B%5D=illumio&focus%5B%5D=netskope-one-platform&focus%5B%5D=citrix-workspace-2024-10-30&segment=enterprise)

Cisco Duo

Duo stops identity-based threats and boosts workforce productivity. Our Continuous Identity Security solution provides the best access management experience across users, devices, and applications while incorporating identity visibility and context from multiple identity sources.

Average Rating: 4.5/5.0

Total Reviews: 571

How Do G2 Users Rate Cisco Duo?

  • Quality of Support: 8.9/10 (Category avg: 8.9/10)
  • Ease of Use: 9.2/10 (Category avg: 8.9/10)
  • Ease of Admin: 9.2/10 (Category avg: 8.8/10)
  • Application Security: 9.7/10 (Category avg: 9.1/10)

Who Is the Company Behind Cisco Duo?

  • Seller: Cisco
  • Company Website:
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,294 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Network Administrator
  • Top Industries: Information Technology and Services, Higher Education
  • Company Size: 39% Medium, 39% Large

What Do G2 Reviewers Say About Cisco Duo?

AI-generated summary from verified user reviews

Pros
  • Users praise Cisco Duo for its ease of use, quickly facilitating secure access with minimal effort during deployment.
  • Users appreciate the easy deployment and user-friendly security of Cisco Duo, enhancing authentication efficiency and experience.
  • Users praise the easy access of Cisco Duo, benefiting from seamless multi-factor authentication on any device.
  • Users appreciate the easy deployment and user-friendly authentication of Cisco Duo, enhancing security without complicating access.
  • Users appreciate the authentication ease of Cisco Duo, enjoying quick access and seamless integration with existing systems.
Cons
  • Users face authentication issues with Cisco Duo, especially when lacking cell service or time for login confirmations.
  • Users face login issues that disrupt access and prolong the process, leading to frustration and delays.
  • Users find the complexity of setup challenging, especially for first-timers and those with legacy systems.
  • Users report notification issues with Cisco Duo, including inconsistent pop-ups and fatigue from frequent alerts.
  • Users experience delay issues with Cisco Duo, leading to frustrating login challenges and longer access times.

What Are Recent G2 Reviews of Cisco Duo?

What Are G2 Users Discussing About Cisco Duo?

Zscaler Private Access

Zscaler Private Access (ZPA) is a cloud-based zero trust solution that securely connects users to private applications hosted in public clouds, data centers, or on-premises environments without relying on traditional VPNs or exposing them to the internet. Built on the principles of zero trust, ZPA ensures that users are authenticated and authorized before granting access, providing application-specific access rather than exposing the network. With AI-powered segmentation and identity-based policies, ZPA minimizes the attack surface, makes applications invisible to the internet, and prevents lateral movement. By simplifying access, reducing IT complexity, and improving user experience, ZPA supports modern hybrid work while delivering unmatched scalability and performance. Key Features and Benefits: • Minimize the Attack Surface: Private applications are hidden behind the Zero Trust Exchange, making them invisible and unreachable. Users connect to apps, not the network. • Eliminate Lateral Movement: Least-privileged access allows one-to-one user-to-application connections, avoiding network-wide exposure. • Deliver Exceptional User Experience & Boost Hybrid Workforce Productivity: Fast, direct access to apps via 160+ global points of presence ensures low latency and no backhauling, boosting productivity. • Accelerate Zero Trust Journey with AI-powered User-to-app Segmentation: AI/ML generates custom app segmentation recommendations, simplifying user-to-app segmentation. • Prevent Compromised Users, Insider Threats & Advanced Attackers: Comprehensive protection for private apps with OWASP Top 10 prevention, inline inspection, advanced threat protection, and data loss prevention. • Extend Zero Trust to All Applications: Enable secure remote access for legacy network connected applications such as VOIP and server-to-client applications, and extranet applications hosted in business partner or vendor networks. • Ensure Business Continuity and High Availability: ZPA Private Service Edge caches policies for zero trust access during internet outages, allowing for secure connectivity and business continuity. • Reduce Cost & Operational Complexity: Replaces legacy VPNs, simplifying management and cutting hardware and operational costs. Accelerate M&A time-to-value without having to integrate networks.

Average Rating: 4.4/5.0

Total Reviews: 155

How Do G2 Users Rate Zscaler Private Access?

  • Quality of Support: 8.8/10 (Category avg: 8.9/10)
  • Ease of Use: 8.9/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.9/10 (Category avg: 8.8/10)
  • Application Security: 9.3/10 (Category avg: 9.1/10)

Who Is the Company Behind Zscaler Private Access?

  • Seller: Zscaler
  • Company Website:
  • Year Founded: 2008
  • HQ Location: San Jose, California
  • Twitter: @zscaler
    17,676 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9,150 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 42% Large, 30% Medium

What Do G2 Reviewers Say About Zscaler Private Access?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the enhanced security of Zscaler Private Access, minimizing exposure to threats and protecting sensitive applications.
  • Users value the ease of use with Zscaler Private Access, simplifying management and enhancing productivity effortlessly.
  • Users value the secure and fast access to internal applications, ensuring a seamless experience without traditional VPN limitations.
  • Users value the fast and reliable VPN efficiency of Zscaler Private Access, enjoying hassle-free application level access.
  • Users appreciate the reliable performance of Zscaler Private Access, enjoying seamless and secure access to applications.
Cons
  • Users frequently face connection issues with Zscaler Private Access, experiencing random disconnections and performance inconsistencies.
  • Users often face frustrating error handling with Zscaler, leading to confusion and disruptions in connectivity.
  • Users often experience slow loading times with Zscaler Private Access, leading to frustration during network transitions.
  • Users find the pricing steep, particularly for smaller organizations, impacting their budget and decision-making.
  • Users report frustrating slow internet issues with Zscaler Private Access, especially during peak usage times.

What Are Recent G2 Reviews of Zscaler Private Access?

What Are G2 Users Discussing About Zscaler Private Access?

Cisco Secure Access

Cisco Secure Access is a comprehensive solution that ensures secure access to networks and protects against unauthorized access. It is used for network authentication, enforcing access policies, managing user identities, securing remote access, and providing secure connectivity for devices. Users have praised its robust security measures, seamless integration with existing systems, user-friendly interface, and reliable network performance.

Average Rating: 4.3/5.0

Total Reviews: 71

How Do G2 Users Rate Cisco Secure Access?

  • Quality of Support: 8.8/10 (Category avg: 8.9/10)
  • Ease of Use: 8.6/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.0/10 (Category avg: 8.8/10)
  • Application Security: 9.7/10 (Category avg: 9.1/10)

Who Is the Company Behind Cisco Secure Access?

  • Seller: Cisco
  • Company Website:
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,294 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 44% Medium, 31% Large

What Are Recent G2 Reviews of Cisco Secure Access?

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Okta

Okta, Inc. is The World’s Identity Company™. We secure AI, machine, and human identity so everyone is free to safely use any technology. Our customer and workforce solutions empower businesses and developers to protect their AI agents, users, employees, and partners while driving security, efficiencies, and innovation. Learn why the world’s leading brands trust Okta for authentication, authorization, and more at okta.com.

Average Rating: 4.5/5.0

Total Reviews: 1,400

How Do G2 Users Rate Okta?

  • Quality of Support: 8.9/10 (Category avg: 8.9/10)
  • Ease of Use: 9.3/10 (Category avg: 8.9/10)
  • Ease of Admin: 9.1/10 (Category avg: 8.8/10)
  • Application Security: 9.3/10 (Category avg: 9.1/10)

Who Is the Company Behind Okta?

  • Seller: Okta
  • Company Website:
  • Year Founded: 2009
  • HQ Location: San Francisco, California
  • Twitter: @okta
    42,953 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7,840 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Account Executive
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 50% Medium, 39% Large

What Do G2 Reviewers Say About Okta?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Okta, appreciating its centralized authentication and simple setup process.
  • Users value the enhanced security provided by Okta, streamlining logins and supporting various security applications seamlessly.
  • Users value the strong SSO and MFA capabilities of Okta, which greatly enhance security and user experience.
  • Users love the efficiency of single sign-on in Okta, streamlining access and enhancing security effortlessly.
  • Users value the easy access provided by Okta, streamlining app logins and enhancing security across systems.
Cons
  • Users face authentication issues with Okta, including lockouts and complex setups that hinder smooth access.
  • Users face login issues with Okta, citing difficulties with repeated sign-ins and dependency on multi-factor authentication.
  • Users find Okta to be expensive, particularly due to high licensing costs that challenge smaller organizations' adoption.
  • Users find the initial setup and policy configuration complex with Okta, especially as user numbers grow.
  • Users find the frequent authentication process in Okta to be tedious, impacting their overall user experience.

What Are Recent G2 Reviews of Okta?

What Are G2 Users Discussing About Okta?

ThreatLocker Zero Trust Platform

ThreatLocker is a global leading Zero Trust Platform designed to empower organizations by providing them with the ability to control which applications are permitted to run on their networks. This suite of security tools is tailored for a wide range of users, including businesses, government agencies, and academic institutions, all of whom face the increasing threat of cybercrime. By enabling users to manage application execution, ThreatLocker aims to create a secure environment where organizations can operate without the looming fear of malware and other cyber threats. The ThreatLocker suite stands out in the cybersecurity landscape due to its focus on application allowlisting, a proactive approach that allows organizations to define and enforce policies on what software can be executed. This feature is particularly beneficial for organizations that require stringent security measures, as it minimizes the risk of unauthorized applications compromising sensitive data. The solution is designed for IT administrators who seek to enhance their network security posture while maintaining operational efficiency. One of the key features of ThreatLocker is its ability to provide real-time visibility and control over application behavior. This allows organizations to monitor application usage and detect any suspicious activities that may indicate a potential threat. Additionally, ThreatLocker offers customizable policies that can be tailored to meet the specific needs of different departments or user groups within an organization, ensuring that security measures align with operational requirements. Another significant benefit of ThreatLocker is its user-friendly interface, which simplifies the management of security policies. This accessibility enables IT teams to implement and adjust security measures without extensive training or expertise in cybersecurity. Furthermore, ThreatLocker is backed by a team of experienced cybersecurity professionals who continuously update and enhance the platform to address emerging threats and vulnerabilities. In essence, ThreatLocker provides organizations with the tools they need to take control of their cybersecurity strategy. By focusing on application control and offering robust monitoring capabilities, ThreatLocker helps organizations mitigate risks associated with cyber threats while fostering a secure environment for their operations. This innovative approach to cybersecurity empowers users to navigate their digital landscape confidently, free from the influence of cybercriminals.

Average Rating: 4.8/5.0

Total Reviews: 515

How Do G2 Users Rate ThreatLocker Zero Trust Platform?

  • Quality of Support: 9.7/10 (Category avg: 8.9/10)
  • Ease of Use: 8.3/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.6/10 (Category avg: 8.8/10)
  • Application Security: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind ThreatLocker Zero Trust Platform?

  • Seller: Threatlocker Inc
  • Company Website:
  • Year Founded: 2017
  • HQ Location: Orlando, Florida, United States
  • Twitter: @ThreatLocker
    2,764 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    780 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: President, CEO
  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 53% Small, 33% Medium

What Do G2 Reviewers Say About ThreatLocker Zero Trust Platform?

AI-generated summary from verified user reviews

Pros
  • Users commend the fantastic customer support from ThreatLocker, highlighting prompt resolutions and helpful technical assistance.
  • Users appreciate the ease of use of ThreatLocker, praising its straightforward setup and intuitive management interface.
  • Users value the effective threat detection of ThreatLocker, enhancing security and confidence in managing their environments.
  • Users value the robust security features of ThreatLocker Zero Trust Platform, enhancing their overall protection and control.
  • Users value the robust security features of ThreatLocker, ensuring only trusted applications run and minimizing risks effectively.
Cons
  • Users find a steep learning curve with ThreatLocker, making it challenging to fully utilize its features and manage effectively.
  • Users find the difficult learning curve of ThreatLocker challenging, impacting their ability to navigate the platform efficiently.
  • Users find the difficult configuration of ThreatLocker challenging, especially without dedicated IT support for effective management.
  • Users find the system complicated to configure, though support from Cyber Heroes aids in navigating the complexities.
  • Users find the training difficult and time-consuming, which can hinder understanding and effective use of ThreatLocker.

What Are Recent G2 Reviews of ThreatLocker Zero Trust Platform?

What Are G2 Users Discussing About ThreatLocker Zero Trust Platform?

Illumio

Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Our breach containment platform identifies and contains threats across hybrid multi-cloud environments, stopping attacks from becoming cyber disasters. Recognized as a Leader in G2 for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running. The Illumio Platform comprises two complementary products powered by an AI security graph: Illumio Insights detects threats and exposes lateral movement risk across hybrid cloud environments.  Illumio Segmentation prevents the spread of attacks by enforcing policy and protecting critical assets. Together, they help security teams shrink the attack surface, reduce risk, and contain breaches in real time. Illumio Segmentation Overview Illumio enhances security through micro-segmentation and real-time traffic control, offering detailed network visibility and precise application communication management. It supports scalability across environments, improving security posture and reducing lateral movement. Illumio's features include real-time traffic control, micro-segmentation at the workload level, and scalable policy management, allowing organizations to establish strict security measures against threats like ransomware. Its visibility map offers granular security insights essential for creating effective policies and auditing traffic. Centralized rule distribution and comprehensive traffic mapping augment security across environments. The platform's design ensures ease of deployment and compatibility, reducing unauthorized access by focusing on threat isolation and breach containment. While Illumio excels in flexibility and visibility, it also includes advancements in technical support, third-party integrations, and user-friendly policy management in order to better support diverse operating systems and larger environments. Improved reporting, analytics, and automation for policy creation are necessary alongside reduced dependency on agents and enhanced data security measures. What are Illumio's most important features? Real-Time Traffic Control: Allows dynamic management of network traffic for enhanced security. Micro-Segmentation: Enables precise control over application communication within networks. Scalable Policy Management: Facilitates implementation of robust policy frameworks across environments. Visibility Map: Provides granular insights for security policy creation and auditing purposes. Threat Isolation and Breach Containment: Limits unauthorized access and mitigates security threats. What benefits or ROI should users look for? Enhanced Security Posture: Reduced lateral movement and improved threat mitigation. Scalability: Supports security measures in growing and complex environments. Deployment Ease: Lightweight and user-friendly implementation across platforms, with no network redesign. Compliance Maintenance: Assists in adhering to security standards across infrastructures. Illumio is frequently deployed in industries where network segmentation is critical, such as finance and healthcare, offering detailed network visibility and control over application communication. Organizations integrate it seamlessly with existing infrastructures, facilitating the deployment of lightweight VENs and effective policy management to secure hybrid cloud and on-premises environments, ensuring compliance and defending against evolving threats.

Average Rating: 4.5/5.0

Total Reviews: 61

How Do G2 Users Rate Illumio?

  • Quality of Support: 8.9/10 (Category avg: 8.9/10)
  • Ease of Use: 8.6/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.4/10 (Category avg: 8.8/10)
  • Application Security: 8.9/10 (Category avg: 9.1/10)

Who Is the Company Behind Illumio?

  • Seller: Illumio
  • Company Website:
  • Year Founded: 2013
  • HQ Location: Sunnyvale, California
  • Twitter: @illumio
    3,418 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    940 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services, Information Technology and Services
  • Company Size: 56% Large, 30% Medium

What Do G2 Reviewers Say About Illumio?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Illumio, appreciating its simple configuration and quick troubleshooting capabilities.
  • Users value Illumio for its enhanced security, effectively protecting against cyber-attacks and simplifying network management.
  • Users appreciate the centralized management of Illumio, facilitating visibility and enforcement across diverse environments seamlessly.
  • Users commend the ease of implementation with Illumio, simplifying integration and reducing setup time significantly.
  • Users praise the installation ease of Illumio, highlighting its simple configuration and straightforward usability.
Cons
  • Users experience a difficult learning curve with Illumio, requiring time and training to fully grasp the policy model.
  • Users face integration issues with Illumio, particularly the inability to stream logs directly to a SIEM.
  • Users struggle with compatibility issues regarding legacy operating systems, impacting the overall effectiveness of Illumio.
  • Users note a difficult learning curve with Illumio, although understanding the policy model becomes manageable over time.
  • Users find Illumio to be expensive, especially for smaller setups, requiring significant investment for complex environments.

What Are Recent G2 Reviews of Illumio?

Netskope One Platform

Netskope is the leader in cloud security — we help the world’s largest organizations take advantage of cloud and web without sacrificing security. Our Cloud XD™ technology targets and controls activities across any cloud service or website and customers get 360-degree data and threat protection that works everywhere. We call this smart cloud security.

Average Rating: 4.4/5.0

Total Reviews: 94

How Do G2 Users Rate Netskope One Platform?

  • Quality of Support: 8.4/10 (Category avg: 8.9/10)
  • Ease of Use: 8.5/10 (Category avg: 8.9/10)
  • Ease of Admin: 9.0/10 (Category avg: 8.8/10)
  • Application Security: 8.7/10 (Category avg: 9.1/10)

Who Is the Company Behind Netskope One Platform?

  • Seller: Netskope
  • Year Founded: 2012
  • HQ Location: Santa Clara, CA
  • Twitter: @Netskope
    11,290 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3,402 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 52% Large, 35% Medium

What Do G2 Reviewers Say About Netskope One Platform?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Netskope One Platform, appreciating its simple implementation and unified management.
  • Users value the easy integrations of Netskope One Platform, enhancing functionality with seamless connections to various solutions.
  • Users value the superior security features of Netskope One Platform, enhancing organizational data protection and threat management.
  • Users appreciate the enhanced visibility of Netskope One Platform, enabling effective security measures and improved threat responses.
  • Users value the robust data protection offered by Netskope One Platform, enhancing security against cyber threats effectively.
Cons
  • Users find the complex configuration of Netskope One Platform challenging, requiring time and expertise to deploy effectively.
  • Users often find the complex implementation of Netskope One Platform challenging, requiring considerable time and expertise for setup.
  • Users face complexity during setup with the Netskope One Platform, requiring time and expertise for effective deployment.
  • Users find integration issues with Netskope challenging, particularly with third-party tools and initial setup complexities.
  • Users find the complex setup of Netskope One challenging, particularly with configuration and integration processes.

What Are Recent G2 Reviews of Netskope One Platform?

What Are G2 Users Discussing About Netskope One Platform?

Citrix Workspace

Citrix Workspace Essentials provides a comprehensive, zero-trust approach to deliver secure and contextual access to corporate internal web apps, SaaS, and virtual applications. With Citrix Workspace Essentials, IT can consolidate traditional security products such as VPN, single-sign on, multi-factor authentication, and provide usage analytics for Web and SaaS apps. Citrix Workspace Essentials provides end-users with simplified, secure, and VPN-less access to Web apps, SaaS, virtualized apps, and data.

Average Rating: 4.4/5.0

Total Reviews: 67

How Do G2 Users Rate Citrix Workspace?

  • Quality of Support: 8.6/10 (Category avg: 8.9/10)
  • Ease of Use: 8.8/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.6/10 (Category avg: 8.8/10)
  • Application Security: 8.8/10 (Category avg: 9.1/10)

Who Is the Company Behind Citrix Workspace?

  • Seller: Citrix
  • Year Founded: 1989
  • HQ Location: Fort Lauderdale, FL
  • Twitter: @citrix
    197,812 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4,236 employees on LinkedIn®
  • Ownership: NASDAQ:CTXS

Who Uses This Product?

  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 61% Large, 33% Medium

What Do G2 Reviewers Say About Citrix Workspace?

AI-generated summary from verified user reviews

Pros
  • Users value the secure access to applications and desktops, enabling safe remote work without compromising reliability.
  • Users find Citrix Workspace's ease of use enhances their collaboration and simplifies remote work security.
  • Users value the secure remote access provided by Citrix Workspace, enhancing their flexibility and productivity from anywhere.
  • Users appreciate the secure access to applications and desktops, enhancing remote work without sacrificing security or user experience.
  • Users commend the strong security protection of Citrix Workspace, ensuring authorized access and data safety for collaboration.
Cons
  • Users find the slow loading of Citrix Workspace frustrating, hindering their ability to work efficiently on projects.
  • Users often experience slow performance with Citrix Workspace, leading to disruptions and frustration while working on projects.
  • Users often face connection issues, experiencing disconnections and slow performance that disrupt their workflow.
  • Users often face slow internet speeds with Citrix Workspace, leading to frustration and frequent window switching.
  • Users face persistent access issues with settings and printers not transferring consistently between different machines.

What Are Recent G2 Reviews of Citrix Workspace?

What Are G2 Users Discussing About Citrix Workspace?

Palo Alto Networks IoT/OT Security

What is Palo Alto Networks IoT/OT Security? Palo Alto Networks IoT/OT Security is a comprehensive solution delivering ML-powered visibility, prevention, and zero-trust enforcement in a single platform for all your connected devices. Our portfolio offers a range of IoT and OT security solutions tailored to meet the specific needs of our customer in different verticals: Enterprise IoT Security A Zero Trust security solution for IoT devices that uses a three-tier ML model, App-ID technology, and crowdsourced telemetry. It can discover devices, assess devices, protect devices, and simplify operations. Industrial OT Security A security solution for OT devices and networks that uses machine learning (ML), App-ID, and Device-ID technology. It offers visibility, segmentation, access control, risk monitoring, and continuous security inspection. Medical IoT Security A Zero Trust security solution for connected medical devices that helps healthcare providers protect their network from threats. The security solution uses machine learning (ML) to generate device profiles from five key behaviors: internal connections, internet connections, protocols, applications, and payloads. It also integrates with security orchestration, automation, and response (SOAR) systems for playbook-based incident response.

Average Rating: 4.4/5.0

Total Reviews: 117

How Do G2 Users Rate Palo Alto Networks IoT/OT Security?

  • Quality of Support: 8.3/10 (Category avg: 8.9/10)
  • Ease of Use: 8.2/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.5/10 (Category avg: 8.8/10)
  • Application Security: 8.9/10 (Category avg: 9.1/10)

Who Is the Company Behind Palo Alto Networks IoT/OT Security?

  • Seller: Palo Alto Networks
  • Year Founded: 2005
  • HQ Location: Santa Clara, CA
  • Twitter: @PaloAltoNtwks
    128,951 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    23,492 employees on LinkedIn®
  • Ownership: NYSE: PANW

Who Uses This Product?

  • Who Uses This: Network Security Engineer
  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 36% Medium, 34% Small

What Do G2 Reviewers Say About Palo Alto Networks IoT/OT Security?

AI-generated summary from verified user reviews

Pros
  • Users value the comprehensive threat protection of Palo Alto Networks IoT/OT Security, ensuring safety for all connected devices.
  • Users value the strong security features of Palo Alto Networks IoT/OT Security, ensuring comprehensive protection for IoT environments.
  • Users appreciate the effortless security management of Palo Alto Networks IoT/OT Security, enhancing protection with minimal manual effort.
  • Users value the deep visibility and asset discovery features of Palo Alto Networks IoT/OT Security for enhanced security management.
  • Users value the full visibility and continuous monitoring of IoT/OT devices, enhancing security and reducing risk.
Cons
  • Users note that the pricing structure is expensive, which can be challenging for varying business sizes and budgets.
  • Users find the complex setup of Palo Alto Networks IoT/OT Security challenging, particularly for inexperienced teams.
  • Users find the difficult learning curve of Palo Alto Networks IoT/OT Security challenging, especially during initial setup and configuration.
  • Users find difficult configuration a challenge with Palo Alto Networks IoT/OT Security, impacting deployment and ongoing management efforts.
  • Users find the required expertise for managing Palo Alto Networks IoT/OT Security can be a barrier for teams.

What Are Recent G2 Reviews of Palo Alto Networks IoT/OT Security?

Absolute Secure Access

Absolute Secure Access (formerly NetMotion by Absolute) is one of the company’s core product lines, which was added through the acquisition of NetMotion in July 2021. The product portfolio provides resilient network connectivity for users to securely access critical resources in the public cloud, private data centers, and on-premises. These products allow users to transition from traditional VPN to a resilient Zero Trust approach, without impairing productivity or admin controls. Absolute Secure Access encompasses three products: • Absolute VPN provides security and confidentiality for data in motion by means of encryption and access controls. It also offers benefits to the end user, such as making tunnel and network sessions resilient and optimizing streaming video and audio. • Absolute ZTNA provides a software-defined perimeter via Zero Trust Network Access, creating a context-based, logical access boundary around an application or set of applications – wherever they're hosted. It shields applications from the Internet, making them invisible to unauthorized users. Access policies are enforced at the endpoint, avoiding latency and any data transgression. • Absolute Insights™ for Network offers diagnostic and experience monitoring capabilities across endpoints and network, allowing organizations to proactively monitor, investigate, and remediate end user performance issues quickly and at scale, even on networks that are not company-owned or managed

Average Rating: 4.7/5.0

Total Reviews: 225

How Do G2 Users Rate Absolute Secure Access?

  • Quality of Support: 9.3/10 (Category avg: 8.9/10)
  • Ease of Use: 9.1/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.7/10 (Category avg: 8.8/10)
  • Application Security: 9.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Absolute Secure Access?

  • Seller: Absolute Security
  • Company Website:
  • Year Founded: 1993
  • HQ Location: British Columbia, Canada
  • Twitter: @absolutecorp
    3,903 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,259 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: IT Director, System Administrator
  • Top Industries: Law Enforcement, Government Administration
  • Company Size: 62% Medium, 25% Large

What Do G2 Reviewers Say About Absolute Secure Access?

AI-generated summary from verified user reviews

Pros
  • Users commend the ease of use of Absolute Secure Access, appreciating its flexible functionality and user-friendly interface.
  • Users value the connectivity stability of Absolute Secure Access, enabling seamless transitions between networks without disconnections.
  • Users appreciate the reliable and easy-to-manage secure access of Absolute Secure Access, enhancing their remote work experience.
  • Users find the VPN efficiency of Absolute Secure Access enhances performance, even under challenging network conditions.
  • Users value the robust security features of Absolute Secure Access, ensuring immediate threat detection and access control.
Cons
  • Users face access issues due to domain field confusion and poor integration support, leading to frustrating experiences.
  • Users find the initial setup and policy configuration complex, leading to a steep learning curve for effective use.
  • Users find the complex implementation process challenging, particularly during setup and policy configuration.
  • Users find the expensive pricing of Absolute Secure Access to be a significant drawback for its overall value.
  • Users find integration issues challenging, as it complicates access to advanced features and support during setup.

What Are Recent G2 Reviews of Absolute Secure Access?

What Are G2 Users Discussing About Absolute Secure Access?

Check Point Cloud Firewall (formerly CloudGuard Network Security)

CloudGuard Network Security is a comprehensive cloud security solution designed to protect public, private, and hybrid cloud environments from a wide array of cyber threats. This platform focuses on delivering advanced threat protection, ensuring that organizations can confidently transition to the cloud while maintaining robust security measures. With an impressive malware catch rate, CloudGuard is engineered to defend against various types of attacks, including ransomware and other malicious software. Targeted at enterprises and organizations that are increasingly adopting cloud technologies, CloudGuard Network Security is particularly beneficial for IT teams and security professionals who require a reliable and efficient way to manage security across multiple environments. The solution is ideal for businesses looking to enhance their cloud security posture without compromising on agility or operational efficiency. By integrating seamlessly with leading Infrastructure as Code (IaC) tools, CloudGuard automates network security processes, making it easier for teams to implement security measures within their continuous integration and continuous deployment (CI/CD) workflows. One of the standout features of CloudGuard is its advanced protection capabilities. The platform includes a suite of security features such as a firewall, data loss prevention (DLP), intrusion prevention system (IPS), application control, IPsec VPN, URL filtering, antivirus, anti-bot protection, threat extraction, and threat emulation. These tools work in concert to provide a multi-layered defense strategy that addresses various attack vectors, ensuring that organizations can mitigate risks effectively. Additionally, CloudGuard's automated network security capabilities support IaC and CI/CD practices, allowing organizations to streamline their security processes through the use of APIs and automation. This enables security teams to focus on more strategic initiatives rather than being bogged down by manual tasks. The unified security management feature further enhances the solution by providing consistent visibility and policy management across hybrid-cloud and on-premises environments. Users can access logging, reporting, and control from a single interface, simplifying the management of security policies and improving overall operational efficiency. Overall, CloudGuard Network Security stands out in the cloud security landscape by offering a robust, integrated solution that not only protects against emerging threats but also enhances the agility and efficiency of security operations. Its comprehensive feature set and automation capabilities make it a valuable asset for organizations navigating the complexities of cloud security.

Average Rating: 4.4/5.0

Total Reviews: 273

How Do G2 Users Rate Check Point Cloud Firewall (formerly CloudGuard Network Security)?

  • Quality of Support: 8.7/10 (Category avg: 8.9/10)
  • Ease of Use: 8.7/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.8/10 (Category avg: 8.8/10)
  • Application Security: 9.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Check Point Cloud Firewall (formerly CloudGuard Network Security)?

Who Uses This Product?

  • Who Uses This: Security Engineer, Network Security Engineer
  • Top Industries: Computer & Network Security, Information Technology and Services
  • Company Size: 39% Large, 34% Medium

What Do G2 Reviewers Say About Check Point Cloud Firewall (formerly CloudGuard Network Security)?

AI-generated summary from verified user reviews

Pros
  • Users celebrate the advanced threat protection of Check Point Cloud Firewall, enhancing cloud security across multi-cloud environments.
  • Users find Check Point Cloud Firewall to be easy to use, thanks to its centralized management and seamless integration.
  • Users value the advanced threat prevention features of Check Point Cloud Firewall for enhanced security efficiency.
  • Users value the advanced threat protection of Check Point CloudGuard, enhancing multi-cloud security efficiency and reliability.
  • Users appreciate the seamless cloud integration of Check Point CloudGuard, enhancing security across multi-cloud environments.
Cons
  • Users find the complexity of setup and management daunting, requiring a high-skilled team for effective use.
  • Users report a difficult setup process for Check Point Cloud Firewall, complicating initial deployment and usability.
  • Users find the difficult learning curve challenging, impacting setup and adaptation for new users significantly.
  • Users find the difficult configuration of Check Point Cloud Firewall complex, especially for beginners and small environments.
  • Users experience a difficult learning curve with Check Point CloudGuard, facing challenges in setup and adaptation.

What Are Recent G2 Reviews of Check Point Cloud Firewall (formerly CloudGuard Network Security)?

What Are G2 Users Discussing About Check Point Cloud Firewall (formerly CloudGuard Network Security)?

Idira Identity Security Platform

The Idira Identity Security Platform is the industry leading, next-generation platform that secures all identities for the AI enterprise. Built on CyberArk's 25 years of identity security leadership and Palo Alto Networks' platformization strategy, Idira eliminates the fragmentation between traditional identity solutions attackers have exploited for decades. Idira secures human, machine and agentic identities, without slowing down the business.

Average Rating: 4.5/5.0

Total Reviews: 245

How Do G2 Users Rate Idira Identity Security Platform?

  • Quality of Support: 8.8/10 (Category avg: 8.9/10)
  • Ease of Use: 8.6/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.4/10 (Category avg: 8.8/10)
  • Application Security: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Idira Identity Security Platform?

  • Seller: Palo Alto Networks
  • Company Website:
  • Year Founded: 2005
  • HQ Location: Santa Clara, CA
  • Twitter: @PaloAltoNtwks
    128,951 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    23,492 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: IT Manager
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 53% Large, 37% Medium

What Are Recent G2 Reviews of Idira Identity Security Platform?

What Are G2 Users Discussing About Idira Identity Security Platform?

Prisma Access

Palo Alto Networks Prisma® Access protects the hybrid workforce with the superior security of ZTNA while providing exceptional user experiences from a simple, unified security product. Purpose-built in the cloud to secure at cloud scale, only Prisma Access protects all application traffic with best-in-class capabilities while securing both access and data to dramatically reduce the risk of a data breach. With a common policy framework and single-pane-of-glass management, Prisma Access secures today’s hybrid workforce without compromising performance, backed by industry-leading SLAs to ensure exceptional user experiences.

Average Rating: 4.3/5.0

Total Reviews: 72

How Do G2 Users Rate Prisma Access?

  • Quality of Support: 8.2/10 (Category avg: 8.9/10)
  • Ease of Use: 8.2/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.0/10 (Category avg: 8.8/10)
  • Application Security: 8.6/10 (Category avg: 9.1/10)

Who Is the Company Behind Prisma Access?

  • Seller: Palo Alto Networks
  • Year Founded: 2005
  • HQ Location: Santa Clara, CA
  • Twitter: @PaloAltoNtwks
    128,951 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    23,492 employees on LinkedIn®
  • Ownership: NYSE: PANW

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 47% Large, 27% Medium

What Do G2 Reviewers Say About Prisma Access?

AI-generated summary from verified user reviews

Pros
  • Users value the enterprise-grade security of Prisma Access, ensuring robust protection and threat prevention across all networks.
  • Users appreciate the seamless integration of cloud-delivered security and networking provided by Prisma Access for hybrid work environments.
  • Users value the granular secure access provided by Prisma Access for enhanced and controlled network connectivity.
  • Users value the comprehensive internet security of Prisma Access, ensuring robust protection against sophisticated web threats.
  • Users praise Prisma Access for its real-time threat protection, ensuring robust security across all applications and locations.
Cons
  • Users find the complex setup of Prisma Access frustrating and time-consuming, especially during troubleshooting and configuration.
  • Users find the complex implementation of Prisma Access challenging, particularly during setup and troubleshooting configuration issues.
  • Users find the complex configuration of Prisma Access frustrating, especially during setup and troubleshooting phases.
  • Users find the pricing to be steep, which may limit accessibility for smaller organizations and complicate decisions.
  • Users find the difficult learning curve of Prisma Access frustrating, particularly in setup and policy configuration.

What Are Recent G2 Reviews of Prisma Access?

What Are G2 Users Discussing About Prisma Access?

Portnox

Portnox delivers continuous, zero-trust access control for every identity, human and non-human, securing local network and remote access from a single, cloud-native platform. It continuously verifies access based on identity context, device posture, and risk signals, unifying passwordless authentication, policy enforcement, and automated response through one policy engine. Built for distributed organizations, Portnox manages access for employees, contractors, service accounts, IoT/OT devices, and AI agents - including unmanaged and BYOD endpoints connecting from outside the traditional perimeter. Its cloud-native architecture replaces the on-premises appliances and legacy VPNs that make traditional NAC slow to deploy, extending risk-based access control to managed and unmanaged devices, SaaS, private applications, and non-human identities. The Portnox Cloud platform delivers Network Access Control (NAC), Secure Remote Access (ZTNA), Always-on Authentication (RADIUS), and Infrastructure Administration (TACACS+) giving security and IT teams real-time visibility into every connection and the ability to instantly restrict, quarantine, or revoke non-compliant access. Portnox manages more than one million devices worldwide, secures 40 million authentication sessions daily, blocks over one million unauthorized access attempts daily, and was named Best-in-Class NAC Solution at RSA 2025. Key capabilities: Zero Trust Network Access (ZTNA) – Every session is verified and re-evaluated, replacing the implicit trust legacy VPNs grant by default. Coverage for every identity, including AI agents – Governs employees, service accounts, IoT/OT devices, and AI agents under one policy framework. AI-driven risk intelligence – An AI-powered policy engine scores, prioritizes, and enforces risk in real time. Passwordless authentication & cloud RADIUS – Certificate-based authentication with centralized 802.1X - no on-premises RADIUS servers required. Automated remediation – Restricts, quarantines, or revokes access for any non-compliant or high-risk identity (including a rogue AI agent) without manual intervention. Audit-ready visibility – Real-time access logs and policy-based compliance controls support regulatory audit readiness. Portnox integrates with the identity providers and network infrastructure organizations already run Azure AD/Entra ID, Okta, Meraki, Fortinet, and more so teams extend continuous, zero-trust access control without replacing their stack. One cloud-native platform, every identity secured, on the network or off it.

Average Rating: 4.4/5.0

Total Reviews: 123

How Do G2 Users Rate Portnox?

  • Quality of Support: 8.8/10 (Category avg: 8.9/10)
  • Ease of Use: 8.7/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.4/10 (Category avg: 8.8/10)
  • Application Security: 7.5/10 (Category avg: 9.1/10)

Who Is the Company Behind Portnox?

  • Seller: Portnox
  • Company Website:
  • Year Founded: 2007
  • HQ Location: Austin, Texas
  • Twitter: @portnox
    829 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    100 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Network Engineer
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 40% Medium, 37% Large

What Do G2 Reviewers Say About Portnox?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Portnox, enabling effective management and control over network access effortlessly.
  • Users value Portnox for its easy initial setup, allowing efficient deployment and seamless integration into existing systems.
  • Users find Portnox's implementation ease exceptional, allowing quick deployment and management for large-scale environments.
  • Users praise the exceptional customer support of Portnox, highlighting quick responses and comprehensive guidance for issues.
  • Users highlight the cloud-based efficiency of Portnox, enhancing security and simplifying management with excellent support.
Cons
  • Users experience performance issues with Portnox, finding it misrepresented and encountering frequent authentication problems.
  • Users struggle with the poor interface design of Portnox, finding it non-intuitive and frustrating to navigate.
  • Users often face connection issues with WiFi guest portal and RADIUS authentication, complicating device management and access.
  • Users struggle with the not intuitive interface, taking time to familiarize themselves with Portnox's workflows and usability.
  • Users report authentication issues with Portnox, including SAML integration challenges and persistent workstation problems requiring reinstallation.

What Are Recent G2 Reviews of Portnox?

Check Point Next Generation Firewalls (NGFWs)

Strengthen Your Security with Check Point Gateways and Firewalls Check Point Hybrid Mesh Network Security is a comprehensive cybersecurity solution designed to protect networks from sophisticated cyber threats while ensuring seamless management across diverse hybrid environments – on-premises, cloud, SaaS, and remote users. This product encompasses advanced threat prevention, real-time global threat intelligence, and unified policy management, making it an essential tool for organizations looking to secure their IT infrastructure, including data centers, hybrid clouds, and remote endpoints. Targeted at enterprises of all sizes, Check Point's solution caters to a wide range of industries that require robust security measures to safeguard sensitive data and maintain operational integrity. The product is particularly beneficial for organizations with complex network architectures, including those utilizing cloud services, Software as a Service (SaaS) applications, and remote workforces. By addressing the unique security challenges posed by these environments, Check Point enables businesses to maintain a secure and resilient IT ecosystem. One of the standout features of Check Point Hybrid Mesh Network Security is its AI-powered threat prevention capabilities. This technology allows for the identification and mitigation of threats in real-time, ensuring that organizations can respond swiftly to potential breaches. Additionally, the solution offers comprehensive security for various aspects of the IT landscape, including network and cloud security. This multi-faceted approach ensures that users, applications, and data are protected regardless of their location, whether on-premises, or in the cloud. This adaptability is complemented by unified security management, which simplifies operations through a single platform that provides visibility, policy enforcement, and posture control across the entire network. Furthermore, Check Point Hybrid Mesh Network Security is designed to optimize performance and cost. With high-speed, prevention-first security and on-device security controls, organizations can achieve effective protection without compromising on efficiency. The consistent application of zero-trust policies across the hybrid mesh network enhances security posture, ensuring that all components of the IT environment are uniformly protected against evolving cyber threats. This comprehensive solution empowers organizations to level up their protection and confidently navigate the complexities of modern cybersecurity challenges.

Average Rating: 4.5/5.0

Total Reviews: 516

How Do G2 Users Rate Check Point Next Generation Firewalls (NGFWs)?

  • Quality of Support: 8.3/10 (Category avg: 8.9/10)
  • Ease of Use: 8.5/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.6/10 (Category avg: 8.8/10)
  • Application Security: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Check Point Next Generation Firewalls (NGFWs)?

Who Uses This Product?

  • Who Uses This: Network Security Engineer, Network Engineer
  • Top Industries: Computer & Network Security, Information Technology and Services
  • Company Size: 44% Medium, 42% Large

What Do G2 Reviewers Say About Check Point Next Generation Firewalls (NGFWs)?

AI-generated summary from verified user reviews

Pros
  • Users highlight the impressive threat prevention engine of Check Point NGFWs, ensuring strong and accurate network security.
  • Users are impressed by the strong and accurate threat detection of Check Point NGFWs, ensuring robust network protection.
  • Users value the reliable performance and ease of use of Check Point NGFWs with its comprehensive features.
  • Users value the threat prevention capabilities of Check Point NGFWs, ensuring robust network security against external threats.
  • Users value the centralized management system of Check Point NGFWs, which simplifies updates and policy modifications efficiently.
Cons
  • Users find the high cost of Check Point NGFWs to be a significant barrier to adoption and satisfaction.
  • Users find the complexity of configuration challenging, particularly for those lacking technical expertise.
  • Users find the complex setup of Check Point NGFWs to be overwhelming, especially for those new to the system.
  • Users experience slow performance issues, particularly with TAC response delays and latency affecting application operation.
  • Users find the difficult learning curve of Check Point NGFWs challenging, especially for those new to the system.

What Are Recent G2 Reviews of Check Point Next Generation Firewalls (NGFWs)?

What Are G2 Users Discussing About Check Point Next Generation Firewalls (NGFWs)?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated