A leading provider of web application security testing products for the Fortune 500.

Netcraft's Web Application Testing is an Internet security audit, performed by experienced security professionals.

Brain Bulb is a PHP consultancy focusing on services that promote secure, reliable, and fast PHP applications, including web application development, consulting, training, PHP security audits, and PHP support.

The Hardened-PHP Project offers you comprehensive investigations of the security of your systems.

Security and performance analysis tool available as a per-scan service.