Anna Müller
Security Lead | PHP Contributions | Security Architecture
About Anna
Anna Müller is one of the key security leads in the PHP Project, where she has made significant contributions to security hardening and secure coding practices across PHP's core. With over 6 years of experience in open source security and application security, she plays a vital role in ensuring the latest PHP versions remain secure by design.
Role
Security Lead
Contributions
- PHP Security Patches
Lead the Suhosin security patch updates
Joined PHP
2018
Notable Work
- Safety Hardening in PHP 9.x
- Safe Default Configurations
Contributed to improved memory safety in PHP's core
Contributions
Security Patches
Anna has contributed to numerous security patches in PHP 8 and 9, including:
- Memory protection
- Enhanced sandboxing for PHP-FPM
Projects Anna Has Contributed To
Suhosin Security Module
Anna plays a lead role in the PHP Suhosin project, enhancing protection against buffer overflows, injection attacks, and runtime sandboxing. Her work in this area helps secure thousands of PHP applications globally.
PHP 9.2 Features
Contributed to security-focused features in upcoming PHP 9.2, including improved sandboxed execution and secure input validation defaults.
Get in Touch
Anna is a passionate open-source advocate. If you'd like to connect or discuss open source work or security architecture, use the links below.