We provide free solutions to NGOs, journalists and people at risk
to protect them against targeted attacks.


We believe that NGOs, journalists, and human rights defenders' work is a critical asset for our society. It is their critical work that makes them a highly valuable political target for a wide variety of powerful actors. The end result is a continuous flow of attacks and technical abuse. Usually struggling for financial support for their causes, how can they protect themselves? At the Czech Technical University we took a step forward to help them, and the CivilSphere project was born.

Learn more about us.



Find out about our project,
mission, our methods, and our team.


our services

Ready to take the next step? Learn how you can use our free services to check if your phone is safe to use or if that email is safe to open.


our technical reports

Our team keeps you informed about security issues found, incidents analyzed, and threats that may jeopardize your safety.