An analysis of "stacheldraht", a distributed denial of service attack tool, based on source code from the "Tribe Flood Network" distributed denial of service attack tool.

An analysis of the DoS Project's trin00 master/slave programs, which implement a distributed network denial of service tool.

The Smurf Amplifier Registry (SAR) lets you probe Internet connected IP networks to see whether or not they are configured in a way that will allow perpetrators to use them for smurf amplification.

Collection of articles and links about Denial of Service attacks

Tools and patches to protect a person's computer from hackers, Denial of Service, and other intrusions.

A simple, effective, and straightforward method for network administrators to prohibit DoS attacks which use forged IP addresses.

Description of how intruders use name servers to execute packet flooding denial of service attacks.

Article by M. E. Kabay about the effect of DDoS attacks on major e-commerce sites, and the legal ramifications thereof.

Provider of turn-key DDoS protection solutions.

Definition plus discussion of various types of DoS attacks and how they work, including Buffer Overflow, SYN, Teardrop and Smurf.