Surveillance Self-Defense is a project of the Electronic Frontier Foundation, an independent non-profit working to protect online privacy for nearly thirty years. Surveillance Self-Defense is an expert guide to protecting you and your friends from online spying.
- Read the BASICS to find out how online surveillance works.
- Dive into TOOL GUIDES for instructions to installing secure applications.
- More detailed information in the FURTHER LEARNING sections.
- If you’d like a guided tour, look for the list of common SECURITY SCENARIOS.