Centralized vetting and records of Certificate Signing Requests (CSRs)
msfvenom shellcode generator/compiler/listenner
PHP 404 pages to trap malicious web requests and report abusers
MC Password Generator is strong password generator creates random pass
An open source, web based, platform independent knowledge base system.
A minimal CSPRNG reflecting the Zen of cipher design
ISC lets you encrypt & decrypt text and files of any type up to 4GB