Surveillance Self-Defense 


Modern technology has given the powerful new abilities to eavesdrop and collect data on innocent people. Surveillance Self-Defense is EFF’s guide to defending yourself and your friends from surveillance by using secure technology and developing careful practices.

Select an article from EFF’s index to learn about a tool or issue, or check out one of their playlists to take a guided tour through a new set of skills.

Start defending yourself, here: