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

BlackFog

Data can’t be stolen if it never leaves. BlackFog prevents data exfiltration from endpoints, stopping sensitive information from flowing to ransomware groups, AI tools, cloud services, and other unauthorized destinations. While most cybersecurity solutions focus on detecting threats, BlackFog focuses on preventing the outcome attackers want most: access to your data. Our endpoint-native platform monitors and controls outbound communications in real time, preventing data loss through ransomware, insider threats, shadow AI, and other exfiltration channels. BlackFog pioneered anti data exfiltration (ADX), a category built around a simple principle: the endpoint is the last place data can be stopped before it’s gone. By operating directly on the device, BlackFog provides visibility and control across browsers, cloud applications, AI tools, encrypted connections, and emerging AI workflows that traditional network-based approaches often miss. Today, organizations use BlackFog to prevent ransomware data theft, govern AI usage, reduce data loss risk, and protect sensitive information wherever users work. Key Capabilities * Anti data exfiltration (ADX) * Ransomware Data Theft Prevention * Shadow AI Discovery and Governance * AI Data Loss Prevention * Insider Threat Protection * Real-Time Outbound Traffic Control * Endpoint Data Protection * Compliance and Privacy Enforcement

Average Rating: 4.9/5.0

Total Reviews: 34

How Do G2 Users Rate BlackFog?

Ease of Admin: 9.1/10 (Category avg: 8.8/10)
Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.0/10)
Quality of Support: 9.3/10 (Category avg: 8.7/10)
Ease of Use: 9.1/10 (Category avg: 8.7/10)

Who Is the Company Behind BlackFog?

Seller: BlackFog
Company Website:
Year Founded: 2015
HQ Location: BlackFog Inc. Suite 1400 4 Embarcadero Ctr San Francisco CA 94111, United States
Twitter: @blackfogprivacy
1,494 Twitter followers
LinkedIn® Page: www.linkedin.com
26 employees on LinkedIn®

Who Uses This Product?

Top Industries: Computer & Network Security, Information Technology and Services
Company Size: 54% Small, 31% Medium

What Do G2 Reviewers Say About BlackFog?

AI-generated summary from verified user reviews

Pros

Users value the exceptional security features of BlackFog, ensuring robust protection for sensitive data against digital threats.
Users commend BlackFog for its exceptional protection against ransomware, ensuring peace of mind for clients and service providers.
Users praise the responsive customer support of BlackFog, enhancing their experience with friendly and effective assistance.
Users appreciate the ease of use of BlackFog, highlighting its user-friendly interface and seamless setup process.
Users appreciate the security protection of BlackFog, providing seamless monitoring and safeguarding against data breaches continuously.

Cons

Users desire missing features, such as automated reports and better integration with other security tools.
Users note the odd UI design with translucent windows, which affects their overall experience with BlackFog.
Users find BlackFog's features limited, particularly noting the lack of advanced device management tools for comprehensive security.
Users express frustration with false positives in alert management, leading to time-consuming processes and inefficiencies.
Users find the user interface complex, making it difficult for newcomers to navigate and fully utilize BlackFog.

What Are Recent G2 Reviews of BlackFog?

"Powerful Outbound Threat Blocking and Effective Geo-Blocking for WFH Security"

Rating: 5.0/5.0 stars

— Verified User in Hospital & Health Care

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

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