TCP Null Attack 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
Sends packets with no flags set in the TCP header, bypassing some firewalls and IDS systems.
Mitigation Capabilities
Anycast: Yes, disperses TCP null traffic.
NGINX Proxy: No, irrelevant for TCP flag manipulation.
HAProxy: No, not designed for null packet filtering.
IDS Suricata: Yes, detects unusual TCP null packets.
WAF: No, irrelevant for TCP-level attacks.
OWASP Rules: No, unrelated to TCP null threats.
Complex anycast solution – WEDOS Global (or Cloudflare for example): Yes, handles TCP null attacks effectively.
Solutions
Use firewalls with advanced TCP flag detection.
Why WEDOS Global?
WEDOS Global provides Anycast-powered edge protection that filters malicious traffic before it reaches your core systems. For DDoS types like TCP Null Attack, 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.