About SektionEins


SektionEins is an international IT security company based in Cologne, Germany. We are specialised in identifying weaknesses and security vulnerabilities in web and mobile applications.

We offer a full range of services. This includes vendor-independent consulting, security audits and training courses.

Our service portfolio includes server-side programming languages (Java, PHP, Ruby, Perl), client-side technologies (JavaScript, AJAX, Flash, AIR etc.) as well as mobile platforms (iOS, Android, WindowsPhone).

We possess specialised know-how in the field of PHP. Suhosin, our free and open source PHP extension, offers various options to secure PHP-based applications, their PHP core and users against several known and unknown security issues.

SektionEins is also committed to the field of security research and has published numerous security advisories. In addition, our consultants are sought-after speakers at national and international conferences.