Check this out
Computer OS
Linux
If you’re serious about privacy and security, switching to Linux is one of the best moves you can make. Unlike Windows and macOS, Linux is open-source, meaning anyone can inspect the code—there are no hidden backdoors or secret data collection.
Digital Privacy
Privacy Guide
Privacy Guides is a not-for-profit, volunteer-run project that hosts online communities and publishes news and recommendations surrounding privacy and security tools, services, and knowledge.
Surveillence
Digital
SELF-DEFENSE
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.
Self Hosting
Self Hosting
A guide for getting started with Self Hosting devices including software and hardware that will make you a better and more efficient Self Hosting.

Build a Backup System That Protects Your Data and Respects Your Privacy
Your Digital Life is Under Attack—Fight Back with Smart Backups Your digital life is more fragile than[…]

How You Get Identified on the Internet (and How to Avoid It Without Using a VPN)
The internet is an incredible resource, but it’s also a place where privacy can easily slip through[…]

Privacy vs. Big Tech: What Happens When Legal Pressure Hits?
Keeping your data private is more important than ever, and services like Proton’s suite—including Proton Mail, Drive,[…]