DDoSPedia is a glossary that focuses on network and application security terms with many DDoS-related definitions. It provides a central place for hard to find web-scattered definitions on this topic.
XerXeS is an extremely efficient DoS tool,
developed by the hacker The Jester (th3j35t3r) to automate DoS attacks. It
provides the capacity to launch multiple independent attacks against several
target sites without necessarily requiring a botnet.