ZTP.digital

Founded in 1998, ZTP.digital is a cybersecurity company based in Wien, Austria working in penetration testing, offensive security, application security +3 more.

ZTP.digital is an Austrian IT civil engineering firm (IT-Ziviltechnikerbüro) based in Vienna, specialising in certified cybersecurity, data protection and AI compliance. Its state-authorised IT civil engineers provide penetration testing, red team operations, source code auditing, phishing simulations and security awareness training, as well as independent planning, testing and certification of applications and IT systems. The company operates as a NIS testing centre and offers expert opinions recognised by courts and authorities. It was founded in 1998 as a sole practice by its founder Wolfgang Prentner, and became ZTP.digital ZT-GmbH in 2003, with branches in Lower Austria and Vorarlberg. Its services are aimed at companies, critical infrastructure and public authorities.