Sacha van Geffen

Sacha van Geffen is a Lecturer in Cyber Security at Amsterdam University of Applied Sciences since August 2023. As a freelance advisor on Human Rights and Technology since March 2022, Sacha van Geffen has worked on projects related to Internet Freedom, Cyber Security, and anti-censorship. Sacha van Geffen has been a Non-Executive Board Member and Managing Director at Greenhost, a leader in sustainable and privacy-focused Internet hosting, since the company's inception in 2001. Educational qualifications include a Master's in Security and Network Engineering from the University of Amsterdam, anticipated in 2024, alongside earlier academic pursuits at the same institution from 1999 to 2014.