ModSecurity vs Radware
A detailed comparison to help you choose between ModSecurity and Radware.
Quick Verdict
4.0/5
ModSecurity
250 reviews
4.7/5
Radware
217 reviews
Radware is rated higher (4.7 vs 4.0). ModSecurity is a free WAF engine that detects and blocks malicious HTTP requests. Operates as a module for major web servers to protect against OWASP Top 10 attacks and custom threats. Radware delivers DDoS mitigation, WAF, and bot management for enterprises. Protects web applications and infrastructure from volumetric attacks, Layer 7 exploits, and malicious automation at scale.
ModSecurity Open-source web application firewall for Apache, Nginx, and IIS | Radware Enterprise DDoS protection and application security platform | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (250 reviews) | 4.7 (217 reviews)✓ |
| Pricing model | free | paid |
| Starting price | Free✓ | From €2000/mo |
| Best for | DevOps teams and system administrators running self-managed web servers who need application-layer protection without managed WAF costs. | Large enterprises and service providers defending critical applications against sophisticated DDoS attacks and web-layer threats. |
| Tags | ||
| Tags | free tieropen sourceself hostable | ddos protectionteam features |
| Visit ModSecurity → | Visit Radware → | |
ModSecurity
Pros
- + Deploy on-premises with full control and visibility
- + Use industry-standard OWASP Core Rule Set or create custom rules
- + Inspect request/response payloads, headers, and cookies in real-time
- + Free and open-source with active community support
Cons
- - Requires server-level integration and maintenance expertise
- - Rule tuning needed to avoid false positives in production
- - No built-in DDoS rate-limiting or volumetric attack mitigation
Radware
Pros
- + Handle massive volumetric attacks with multi-terabit/sec capacity
- + Integrate WAF and bot management without separate tools
- + Deploy on-premise, cloud, or hybrid for flexibility
- + Automate threat detection and mitigation responses
Cons
- - Higher cost for enterprise-grade DDoS capacity
- - Complex configuration and tuning for optimal performance
- - Requires dedicated security team for full platform utilization
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