Signal is a messaging app that uses end-to-end encryption to keep your messages private. When you send a message on Signal, the only people who can see it are the recipients. You can use the ...

WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

Signal is an encrypted service for text messaging, but it can also handle phone and video calls, making it a versatile app for talking on a secure channel with others. Up to 1,000 people can join ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices.

With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be used for—and what it shouldn’t. MIT Technology Review Explains ...

A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss secret war plans. But the use of the app, widely ...

The free messaging app Signal has made headlines after the White House confirmed it was used for a secret group chat between senior US officials. The editor-in-chief of the Atlantic, Jeffrey ...

It’s an app that can be used for direct messaging and group chats as well as phone and video calls. Signal uses end-to-end encryption for its messaging and calling services that prevents any ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

And while those messaging apps work fine, some still seek out alternatives that lean hard into a promise of security and privacy—like Signal. The thing is, other apps like Messenger and WhatsApp ...

One question that a lot of readers might be wondering is just how secure the most popular messaging apps are. Here’s a rundown. Signal, the app in question in this case, is end-to-end encrypted ...

Atlantic Editor-in-Chief Jeffrey Goldberg detailed a discussion that happened over the Signal messaging app hours before strikes on Iran-backed Houthi rebels in Yemen ordered by U.S. President ...