A spec compliant, secure by default
Amazon SNS message validation for PHP
Backend controllers and scaffolding for Laravel authentication
PHP strong authentication library, web interface & CLI, OATH certified
MaddCrypt is a simple Protector for your .NET application
RFC3161 compatible Time Stamping Authority
Centralized vetting and records of Certificate Signing Requests (CSRs)
Online Certificate Status Protocol with php
This Plugin provides very simple and powerful captcha for your blog
Free fast implementation of tiger and the TTH algorithms
Detect file changes on remote web sites
The user friendly captcha is stampcha
A flexible, extendable content filter