Let's Encrypt is easy to use and free -- no wonder it's the most popular Certificate Authority for securing websites. Here's how you can use it.

Want to encrypt files on your Mac using FileVault but not sure how? Let's find out what FileVault disk encryption is, how it works, and how to use it on a Mac.

Looking for reliable encryption tools? Explore the seven best software picks for securing data across devices, platforms, and teams.

Select an encryption method. Enter the password you want to use to protect the drive then start the encryption process. Windows Windows PCs are a bit harder to encrypt.

Here's how to use Windows's built-in BitLocker feature to encrypt your entire hard drive.

Symmetric encryption and asymmetric encryption are performed using different processes. Symmetric encryption is performed on streams and is therefore useful to encrypt large amounts of data.

Encryption isn't just for technology insiders. Consumers can easily use encryption with their phones, computers, and home WiFi networks. Consumer Reports explains how.

The Advanced Encryption Package file encryption program is beginner-friendly and easy to use, but it’s certainly not the most powerful software solution that we’ve seen. Why you can trust ...

End-to-end encryption means that your conversations are encrypted from one device to another so the conversation can't be accessed by anyone other than the sender and the intended receiver.

What is encryption, and how does it protect you? Understanding it takes some effort, but reveals a lot about modern digital security.

For example, HIPAA compels healthcare providers to use data encryption to secure patients' health information. Is it Possible to Break Encryption? The answer is yes.

Meta is now rolling out end-to-end encryption for one-on-one chats as the default. Whether the update has hit your account or not, however, you can use E2EE right now.