Apache Killer is a DDoS technique that targets system availability by overloading infrastructure. This page explains the attack, mitigation capabilities, and the role of WEDOS Global.
Description
Exploits weaknesses in Apache servers by sending malicious HTTP range headers, leading to server crashes.
Mitigation Capabilities
Anycast: No, doesn’t directly mitigate application-layer attacks.
NGINX Proxy: Yes, can block malformed range headers.
HAProxy: Partially, can block connections but not specific to range header attacks.
IDS Suricata: Yes, detects malformed HTTP headers.
WAF: Yes, effective at blocking malformed HTTP headers.
OWASP Rules: Yes, specific rules can block malicious headers.
Complex anycast solution – WEDOS Global (or Cloudflare for example): Yes, can block malicious HTTP patterns with specific rules.
Solutions
Update Apache servers to patch vulnerabilities and use WAFs to block malicious headers.
Why WEDOS Global?
WEDOS Global provides Anycast-powered edge protection that filters malicious traffic before it reaches your core systems. For DDoS types like Apache Killer, WEDOS offers scalable global filtering combined with advanced detection strategies and 24/7 support.
Can WEDOS Global Help?
✅ WEDOS Global is highly effective against this attack due to global Anycast and intelligent filtering.