Security Software

Hardening PHP Patch / Suhosin

Suhosin is a security system for PHP installations and consists of a patch for the PHP source code and a PHP extension. It was designed to safeguard servers and users from known and unknown problems in PHP applications and in the PHP core. Suhosin is integrated in the default install of various Linux and FreeBSD distributions. See for more information.

Suhosin is available free of charge under the PHP license.

For custom extensions please contact us by using our contact form or write an email to

Current blog posts about Suhosin:

PHP Secure Configuration Checker (PCC)

SektionEins started the PCC project in order to provide a simple way to check the PHP configuration (php.ini) for security problems. Numerous simple checks for various configuration options form the basis for our analysis. Results are reported with a simple output page listing recommendations on how to improve the security of your PHP configuration.

The application's source code was released under a BSD license. Supported PHP versions are PHP 5.3 to 5.6.

--> Details and source code


SUIDGuard is a TrustedBSD kernel driver that implements several mitigations to protect against weaknesses usually involving SUID/SGID binaries.


System and Security Info


This iOS app shows detailed information about your device and running apps from a security point of view. One of the app's unique features is a jailbreak and anomaly detection that can help security concerned users to check for potential privacy issues and security threats.

Features include: