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

Much of it had to do with the inner workings of Signal—the encrypted messaging app that officials were using to discuss military strikes in Yemen in a chat group to which US national security advisor ...

When top White House defense and national security leaders discussed plans for an attack on targets in Yemen over the messaging app Signal, it raised many questions about operational security and ...

Encrypted messaging app Signal continues to see spiking downloads in the wake of the messaging scandal that saw The Atlantic’s editor-in-chief Jeffrey ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices. WhatsApp, owned by Meta, collects metadata on users, while Signal, a ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices. WhatsApp, owned by Meta, collects metadata on users, while Signal ...

Answer: Until recent news involving the Signal app, it was a relatively unknown messaging app compared with WhatsApp to many nontechnical users. This is illustrated by comparing the over 2 billion ...

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 ...

Photo: Mandel Ngan/Zuma Press, Andrew Leyden/AFP/Getty Images Meredith Whittaker spent her first few years running Signal preaching the encrypted-messaging app’s benefits for sensitive ...

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 ...

Democrats stretching back nearly a decade have touted the use of the encrypted messaging app Signal, long before the Trump administration came under the national spotlight for using the app to ...