Cryptol: The Language of Cryptography
Zeek is a powerful network analysis framework
An open-source x64/x32 debugger for windows.
Implementation of the EDIINT AS2 protocol (RFC 4130)
Scans the entire computer device stack (hardware, software, comms)
Tool to detect and correct vulnerabilities in PHP web applications
ISC lets you encrypt & decrypt text and files of any type up to 4GB
Open Source Penetration Testing / Ethical Hacking Framework
Easy to use tool to block unwanted network access.