DNS Amplification 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
An amplification attack using DNS servers to increase the volume of traffic directed at the target.
Mitigation Capabilities
Anycast: Yes, disperses the amplified traffic.
NGINX Proxy: No, not suitable for DNS-based attacks.
HAProxy: No, not designed for DNS traffic.
IDS Suricata: Yes, detects unusual DNS query patterns.
WAF: No, irrelevant for DNS traffic.
OWASP Rules: No, unrelated to DNS threats.
Complex anycast solution – WEDOS Global (or Cloudflare for example): Yes, highly effective against DNS amplification attacks.
Solutions
Rate limit DNS traffic, disable recursion on public DNS servers, and implement source IP validation.
Why WEDOS Global?
WEDOS Global provides Anycast-powered edge protection that filters malicious traffic before it reaches your core systems. For DDoS types like DNS Amplification, 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.