Surveillance Self-Defense (repost for June 14 and whenever needed)
Last edited Thu Jun 5, 2025, 11:16 PM - Edit history (1)
https://ssd.eff.org/
Surveillance Self-Defense
Tips, Tools and How-tos for Safer Online Communications
A Project of the Electronic Frontier Foundation
Were the Electronic Frontier Foundation, an independent non-profit working to protect online privacy for over thirty years. This is Surveillance Self-Defense: our expert guide to protecting you and your friends from online spying.
Read the BASICS to find out how online surveillance works. Dive into our TOOL GUIDES for instructions to installing our pick of the best, most secure applications. We have more detailed information in our FURTHER LEARNING sections. If youd like a guided tour, look for our list of common SECURITY SCENARIOS.
Lots here. I could reprint it all, as it's Creative Commons licensed but that's all too much formatting.
This is a gold mine of valuable information.
All guides are listed here:
https://ssd.eff.org/#index