Your macOS device has multiple layers of encryption that you can take advantage of, from built-in software to hardware security. We'll show you how to use them.

Twitter users who want to encrypt their direct messages will now finally have a shot, though there are a few conditions and constraints that may get in your way. Twitter itself announced the new ...

Understand The Goal What is your message designed to do? Provide information, entertain, persuade or train? Knowing the goal impacts the format you choose, the length of the message and how you ...