What is endpoint detection and response (EDR) software?

EDR software is used to help companies identify and remediate threats related to network-connected endpoints. EDR solutions inform security professionals of vulnerable or infected endpoints and guide them through the remediation process. After incidents have been resolved, EDR tools help teams investigate issues and the vulnerable components that allow an endpoint to become compromised. Continuous monitoring is one of the core capabilities of endpoint detection technologies. These monitoring features provide complete and continuous visibility across a company’s network-connected endpoints. Individuals can monitor behaviors, vulnerabilities, and activity for abnormalities. When abnormalities are identified, the detection portion of EDR technology transitions to the response portion. Endpoint response begins with alerting and containment. Security professionals are alerted of threats present to their systems and isolate potentially compromised endpoints from further network access; this helps prevent one infected endpoint from becoming hundreds. Once systems are properly organized to contain malware and threat actors, security teams can work to remove malware and prevent future access from actors to endpoint devices. EDR platforms store threat data related to security incidents, improving a team's ability to defend against threats in the future by helping them identify root causes and threat actors. Additionally, zero-day exploits may be identified, and other vulnerabilities may be remediated as a result. This will help prevent third-party privilege escalation, malware injection, and unapproved endpoint control from occurring in the future. Some EDR products provide machine learning capabilities to analyze events, improve threat hunting, and reduce false positives by automating protection and remediation processes.

Key benefits of EDR software

Monitor endpoints and detect issues or security incidents Remediate present threats to endpoints Investigate incidents to identify causes Contain threats and restrict access to other endpoints or networks

Why use endpoint detection and response solutions?

Endpoints are some of the most vulnerable components of a business' network structure. One vulnerable endpoint could cause a company’s entire network, databases, and sensitive information to become exposed or stolen. EDR systems will help secure individual endpoints, detect issues as they arise, and contain threats that make their way beyond traditional security structures. Endpoint protection is even more relevant considering the growing popularity of bring-your-own-device (BYOD) policies. When employees are in complete control over downloads, applications, and updates, security must be a priority. Every day professionals are not the most security-savvy individuals and may unintentionally compromise their devices or put business information at risk. Zero-day threats—While traditional prevention tools such as antivirus software or firewall technology are helpful as the first line of defense, zero-day threats are bound to occur. The nature of these threats means they have yet to be discovered and, therefore, cannot be defended against. EDR solutions will help identify new threats as they arise and remediate them before damage occurs. Visibility and control—Continuous monitoring and endpoint visibility help defend against traditional malware and sophisticated threats. Monitoring can help identify known threats as they arise and detect minute details that indicate the presence of advanced threats. Hackers are always developing new ways to enter networks undetected through fileless malware or malicious code injection. Monitoring capabilities will improve a team’s ability to detect anomalies caused by outside actors and threats. Analysis and deterrence — EDR software improves a security organization’s ability to review the data associated with security events, data breaches, and network attacks. The data collected from these events can be reviewed back to the initial onset and used to identify the vulnerability or exploit used. Once identified, security teams and software developers can work collectively to resolve flaws and prevent similar attacks from occurring in the future.

Page 3 | Best Endpoint Detection & Response (EDR) Software Solutions: User Reviews from January 2026

Barracuda Managed XDR

Barracuda Managed XDR is the comprehensive next-generation cybersecurity solution that protects organizations of all sizes against today’s ever-evolving threat landscape. Barracuda Managed XDR is a fully managed service instantly augmenting an organization’s IT staff, identifying signals amidst noise, and reducing TTR from days to seconds. The solution features advanced AI-driven threat protection, SIEM, SOAR, and enterprise-grade threat intelligence from 11+ billion IOCs and hundreds of ML-enriched detection rules aligned to the MITRE ATT&CK framework. Ingesting trillions of events across endpoints, servers, identity, cloud, email, and firewalls, the cloud-native solution detects, responds to, and eliminates cyberthreats in real time across the attack lifecycle. An ‘open’ XDR solution, Barracuda Managed XDR integrates with an organization’s existing technology, ensuring a smooth deployment while enhancing security resilience and operational efficiency. Barracuda Managed XDR is powered by Barracuda’s 24/7/365 global SOC, featuring five specialized expert-level teams delivering best-in-class SLAs and proactive real-time threat detection and response.

Average Rating: 4.6/5.0

Total Reviews: 44

How Do G2 Users Rate Barracuda Managed XDR?

Ease of Admin: 8.6/10 (Category avg: 8.8/10)
Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.0/10)
Quality of Support: 9.2/10 (Category avg: 8.7/10)
Ease of Use: 9.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Barracuda Managed XDR?

Seller: Barracuda
Company Website:
Year Founded: 2002
HQ Location: Campbell, CA
Twitter: @Barracuda
15,239 Twitter followers
LinkedIn® Page: www.linkedin.com
2,327 employees on LinkedIn®

Who Uses This Product?

Top Industries: Information Technology and Services, Computer & Network Security
Company Size: 42% Medium, 40% Small

What Do G2 Reviewers Say About Barracuda Managed XDR?

AI-generated summary from verified user reviews

Pros

Users value the ease of use of Barracuda Managed XDR, appreciating its straightforward setup and intuitive portal.
Users value the 24/7 monitoring of Barracuda Managed XDR, providing proactive security and peace of mind without added workload.
Users value the 24/7 security protection Barracuda Managed XDR provides, enhancing confidence and safeguarding endpoints effectively.
Users value the 24/7 proactive security of Barracuda Managed XDR, ensuring constant protection and peace of mind.
Users value the 24/7 proactive security alerts of Barracuda Managed XDR, enhancing confidence in threat detection and response.

Cons

Users desire a more customizable experience with Barracuda Managed XDR, especially in reporting and self-management options.
Users face a steep learning curve when setting up and navigating Barracuda Managed XDR's security features effectively.
Users find Barracuda Managed XDR to be not user-friendly, seeking greater customization and self-management options.
Users find the portal issues cumbersome, requiring multiple logins and dashboards for effective management of programs.
Users find the agent on endpoint devices limited, requiring portal logins to manage program permissions effectively.

What Are Recent G2 Reviews of Barracuda Managed XDR?

"24/7 Managed XDR Monitoring with Fast Incident Response"

Rating: 4.5/5.0 stars

— Verified User in Construction

Best Endpoint Detection & Response (EDR) Software Solutions - Page 3

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