Learn why encryption keys matter more than encryption itself when choosing the best secure email—covering key ownership, access control, privacy risks, and true end-to-end security.

Passwords sit somewhere between the daily annoyance and necessary evil of the digital age. Once upon a time, most of us had that single, easy-to-remember six-digit password that we used for every site ...

In addition to encrypting your passwords, Proton Pass applies the same layer of security to stored usernames, notes, and web addresses. In addition to encrypting your passwords, Proton Pass applies ...

7 apps I use to lock down, encrypt, and store my private files - and most are free ...

I know "encrypt" isn't the right description here. It's more like trying to "obfuscate" or "scramble" a password in a plaintext shell script. Say you have a UNIX shell script that does FTP to Windows ...