NSFOCUS Web Application Firewall vs Patchstack

NSFOCUS Web Application Firewall

Model: Custom / Quote-based

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Patchstack

Model: Per site/month (billed annually)

Free Tier Available View full pricing →

NSFOCUS Web Application Firewall

• Semantic Analysis Engine

  Uses semantic analysis to understand and detect complex web attacks beyond simple pattern matching, reducing false positives and catching evasion attempts.

• API Security

  Comprehensive API asset management with real-time shadow API discovery, parameter oversight, and sensitive data identification across regional deployments.

• Dynamic Bot Traffic Protection

  Distinguishes between human and machine traffic using dynamic tokens to prevent replay attacks, unauthorized access, and information scraping.

• Virtual Patching

  Virtually patch vulnerabilities in web applications without requiring the application to be updated, providing immediate protection for known CVEs.

• Threat Intelligence Integration

  Deep integration with NSFOCUS Threat Intelligence (NTI) for real-time threat feeds and actionable intelligence to protect against emerging attacks.

• Layered Detection System

  Multi-layered defense with traffic pre-filtering, customizable detection criteria, and sophisticated logical combinations for precise rule enforcement.

Patchstack

• RapidMitigate (Virtual Patching)

  Automatically deploys targeted mitigation rules within hours of vulnerability disclosure. Rules block only the specific exploit vector, not broad traffic patterns. Claims 74% more exploits blocked compared to leading generic WAFs.

• WordPress Vulnerability Database

  The largest WordPress vulnerability database in the world. 12,000+ active mitigation rules. 4,100+ vulnerabilities disclosed in 2024 alone. Operates as the

• Patchstack Alliance Bug Bounty

  Bug bounty program that pays security researchers to discover vulnerabilities in popular WordPress plugins. Sources vulnerability intelligence from a global community of researchers, ensuring rapid discovery and disclosure.

• Free Monitoring Mode

  The Community plan provides free vulnerability detection and monitoring with no time limit. See which plugins and themes have known vulnerabilities without deploying patches. Useful for awareness and audit.

• PCI-DSS 4.0 Compliance

  Helps WordPress eCommerce sites meet PCI-DSS 4.0 requirement 6.4.2, which requires automated detection and prevention of web-based attacks. Virtual patching specifically addresses this requirement for known vulnerabilities.

• Hardening Recommendations

  Provides security hardening recommendations specific to your WordPress installation. Identifies misconfigured settings, unnecessary file permissions, and security headers.

• Plugin Priority Alerts

  Prioritized alerts based on vulnerability severity and the popularity of affected plugins. Focuses attention on the vulnerabilities most likely to be exploited in the wild.

• Multi-site Management

  Dashboard for managing vulnerability status and virtual patches across multiple WordPress sites. Bulk actions and centralized reporting for agencies and hosting providers.