Stop your search for an easy way to encrypt and decrypt files in Linux — the built-in gpg tool will do the trick. No matter what you’re doing on your computer, you need to do so with an eye to ...

Encryption is an interesting thing. The first time I saw encryption in action was on a friend’s Gentoo Linux laptop that could only boot if the USB key with the boot partition and decryption key was ...

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.

There are many reasons to encrypt files — even on a system that is well maintained and comparatively secure. The files may highly sensitive, contain personal information that you don’t want to share ...

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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 ...

In the digital age, data security has become a paramount concern for individuals and organizations alike. With cyber threats evolving at an alarming rate, protecting sensitive information is not just ...

Not long ago, I made the case that for most users file-level encryption is adequately secure and much higher-performing than full-disk encryption. I received a lot less pushback than anticipated for ...