DoS/DDoS Attack

Last modified: 2023-09-27


Denial-of-service (DoS) and distributed denial-of-service are attack methods to interfere with services by placing an excessive load in resources such as servers and networks running web services.

Comprehensive Tools

UDP Flood Attack

NTP (Network Time Protocol) Amplification Attack

This attack often uses monlist command for sending packets to target without authentication.

Low and Slow Attack (Slow HTTP Attack)

Low and Slow Attack sends traffic slowly then makes it impossible the legitimate user to access the web service. This attack uses HTTP headers, HTTP POST headers, etc.

R.U.D.Y. (R U Dead Yet?) Attack

R.U.D.Y. attack submits form data slowly for keeping a web server tied up, then legitimate users cannot access to the service.

  • rudyjs

    RUDY implementation in NodeJS.

SSDP (Simple Service Discovery Protocol) Flood Attack

SSDP flood attack exploits UPnP (Universal Plug and Play) protocol by sending traffic to a target for overwhelming a target infrastructure.