Use the Who can find me by number? option on the profile setup page to control whether or not people who have your number can find you on Signal.

Planning to switch to Signal app? Check out this ultimate guide how to use the Signal App, and list of tips and tricks.

How to Use Signal Encrypted Messaging The best end-to-end encrypted messaging app has a host of security features. Here are the ones you should care about.

Thinking of boosting your SMS security by switching to Signal? These tips make sure your messages come with you—even to a new phone.

However, if you use the app as intended, there are a lot of protections built into Signal to help prevent conversations from falling into the wrong hands. What is Signal, and what makes it private?

Facebook’s WhatsApp changes its privacy policy on Feb. 8, when it will begin to share some user information with Facebook. Lots of people are moving to Signal.

Last September, LinkedIn announced Signal, a new product that streams updates and news from your contacts. Similar to Facebook's News Feed and Twitter streams, many use the feature, LinkedIn says ...

Signal or WhatsApp? Here's how the messaging apps differ and how to decide which one to use.

The Signal messaging app uses end-to-end encryption so that your texts, calls, videos, files, and location remain private. Here's how to use it.