Challenge Collapsar (CC) attack
Layer 7 · Application
Description
Floods servers with HTTP/HTTPS requests that resemble legitimate traffic, exhausting resources.
Mitigation Capabilities
- Anycast: Partially, distributes the load geographically.
- NGINX Proxy: Yes, effective for rate limiting HTTP/HTTPS traffic.
- HAProxy: Yes, manages high HTTP traffic effectively.
- IDS Suricata: Partially, can detect excessive HTTP traffic patterns.
- WAF: Yes, filters suspicious HTTP/HTTPS requests.
- OWASP Rules: Yes, specific rules target suspicious patterns.
- Complex anycast solution – WEDOS Protection: Yes, provides robust protection against HTTP-based attacks.
Solutions
Use WAFs with behavior-based analysis and implement CAPTCHA challenges.
Why WEDOS Protection?
WEDOS Protection provides Anycast-powered edge protection that filters malicious traffic before it reaches your core systems. For DDoS types like Challenge Collapsar (CC) attack , WEDOS offers scalable global filtering combined with advanced detection strategies and 24/7 support.
Can WEDOS Protection help?
✅ WEDOS Protection is highly effective against this attack due to global Anycast and intelligent filtering.
WEDOS
Protection