Check if the mail is used on different sites
PHP strong authentication library, web interface & CLI, OATH certified
Tranalyzer flow generator packet analyzer moved to: tranalyzer.com
Tool that embeds identifiers in files to trace leak sources
Open Source Security tool to audit hashed passwords.
Templater is a fast log processor for security engineers
Free-SA is report generating tool for web, proxy and mail log files
A protocol agnostic application layer denial of service attack.