SIP Register Flood 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
Floods SIP registration requests, overloading VoIP servers.
Mitigation Capabilities
Anycast: Yes, disperses SIP registration traffic.
NGINX Proxy: No, not suitable for SIP traffic.
HAProxy: No, not designed for SIP registration.
IDS Suricata: Yes, identifies abnormal SIP registration patterns.
WAF: No, irrelevant for SIP traffic.
OWASP Rules: No, unrelated to SIP registration threats.
Complex anycast solution – WEDOS Global (or Cloudflare for example): Yes, handles SIP register floods efficiently.
Solutions
Use SIP-aware firewalls and configure registration rate limits.
Why WEDOS Global?
WEDOS Global provides Anycast-powered edge protection that filters malicious traffic before it reaches your core systems. For DDoS types like SIP Register Flood, 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.