Here are some useful and interesting tools for protecting your online privacy, according to Patrick Howell O'Neill, in the Daily Dot: The 10 Best Privacy Tools.

They include:

1. The TOR browser
2. Signal, secure messaging
3. Qubes OS--a secure operatng system
4. Last Pass-a free password manager
5. PGP Email software
6. Eraser, a secure file deleter
7. uBlock, ad blcking tool
8. Ghostery, an anti-tracking browser extension
9. Orbot, secure Web browser for Android
10. Tor Messenger