What are your favorite resources (guides, studies, etc) to learn about privacy?

Hey all, hoping we can share some of our favorite privacy resources. I do not believe this has been talked about on Lemmy, so it will serve as a good thread to get diverse takes on privacy, and how to accomplish the mentioned.

Personally, I liked reading and using these:

• The Hitchhiker's Guide to Online Anonimity
• EFF's Surveillance Self-Defense
• Michael Bazzel's Guide to Extreme Privacy

Looking forward to the contributions!