After years of testing, our Wirecutter expert is confident that Signal remains one of the best ways to send messages securely. Here’s everything you need to know about how it works, and how to stay safe while using it.
Why Signal Is Still Our Favorite Secure Messaging App (And Why No Messaging App Is Perfectly Secure)
Signal’s approach to end-to-end encryption makes it especially safe for sending messages. We have some tips on how to use it, and why no messaging app is perfect.
