Imunify360 vs NSFOCUS Web Application Firewall

Imunify360

Model: Per-server subscription, tiered by number of hosting accounts

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NSFOCUS Web Application Firewall

Model: Custom / Quote-based

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Imunify360

• Managed WAF Rules

  ModSecurity-based WAF with proprietary rules maintained by Imunify's security team. Automatically updated to cover new WordPress plugin vulnerabilities, CMS exploits, and emerging attack patterns.

• Proactive Defense

  Real-time PHP script behavior analysis that detects and blocks malicious activity during execution. Catches zero-day attacks that signature-based WAFs miss entirely.

• Virtual Patching

  Blocks exploit attempts against known vulnerabilities in WordPress plugins, themes, and CMS software before official patches are released or applied.

• WebShield

  Reverse proxy layer that filters bot traffic and mitigates DDoS attacks using invisible JavaScript challenges instead of traditional CAPTCHAs.

• Automated Malware Cleanup

  Detects and removes malicious code from files automatically, preserving the original file integrity. Includes database scanning for CMS infections.

• Global Threat Intelligence

  Feeds from 57M+ protected domains. An attack blocked on one server instantly protects all other Imunify-protected servers worldwide.

• WordPress Plugin

  Dedicated WordPress plugin providing site-level security dashboard, scan results, proactive defense status, and malware details directly in wp-admin.

• Compromised Password Reset

  Automatically forces password resets when it detects that cPanel or WordPress credentials were used in an attack, breaking reinfection cycles.

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.