OpenKeychain makes file encryption on Android actually simple, so stop using cloud storage for sensitive data.

Encrypting files, folders, and drives on your computer means that no one else can make sense of the data they contain without a particular decryption key—which in most cases is a password known only ...

Most of us share documents via email. But what if it’s a digital copy of your birth certificate, a sensitive medical record, or a confidential legal document? I want to ensure that only the intended ...

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 ...

Most of us have some rather sensitive files on our PCs. Whether it’s our tax returns, financial records, password lists (seriously, just use a password manager already), or just files you don’t want ...

Cloud storage is a reliable way to backup important files. Yes, you can always use an external hard drive or SSD, but as long as you're regularly backing up your data, the cloud is an excellent ...

The ability to encrypt the entire hard drive for your CEO, CFO, etc. etc…is a great technology. But, while the ability to encrypt an entire disk has its advantages, there are times when you only need ...

How to easily encrypt your files on an Android phone - for free ...

There are numerous commands for encrypting files on Linux. When you want to limit access to file contents, you can use file permissions but file encryption makes limiting access much more effective.