If you keep a lot of valuable information on your Mac, encrypting it will help you keep the data safe. Apple’s built-in FileVault disk encryption on macOS is an effective way to do this. But what ...

I found the easiest way to encrypt files on an Android phone - and it's free to do ...

Encryption is the process of converting readable data into a coded format that is only accessible by someone with the proper key or password. At its core, encryption ensures privacy and security by ...

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 ...

To encrypt or not to encrypt, that is the question. Well, you should of course be encrypting data in motion particularly where it’s to be carried over a third party network such as the internet or the ...

I encrypt my files before uploading them to the cloud. The reason is that cloud services promise security, but they're not impenetrable. After seeing several high-profile breaches, I developed my ...

Facebook Messenger has begun rolling out end-to-end encryption for all personal messages and calls by default, the company ...

This article is a preview of The Tech Friend newsletter. Sign up here to get it in your inbox every Tuesday and Friday. One feature of apps such as iMessage and WhatsApp is that your texts or voice ...

This week, we talk about recent developments with messaging apps Telegram and Signal, and discuss the future of encrypted messaging, surveillance capitalism, and nonprofit business models in tech.