If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can ...

GnuPG, or GPG, is a free implementation of the OpenPGP standard. It allows you to encrypt and sign your data and communications. It features a versatile key management system and access modules for ...

If you've been dreaming about an end-to-end encrypted alternative to Google Docs and Microsoft 365, your wish has just been granted. Swiss software developer Proton on Wednesday announced Docs in ...

I have a number of spreadsheets that I use to store sensitive information. Usernames, passwords, etc. These documents are password protected themselves, but if they're anything like "protected" PDFs, ...

Most Linux users know vim as a text editor that descended from vi. It can also function as a tool for encrypting text files. In this post, we examine how this is done and how to reverse the process.

The latest step in post-quantum cryptography guidance is helping organizations identify where current public-key algorithms will need to be replaced, as the National Institute of Standards and ...