WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default. One problem with WhatsApp is that, while the content of your messages may ...

Signal is in the news for all the wrong reasons. Here's what to know about it and why it remains a top choice for protecting ...

Unlike other popular messaging apps, Signal is operated by a non-profit called the Signal Technology Foundation rather than a ...

The encrypted messaging app Signal has been thrust into the news cycle thanks to accidental addition of the editor-in-chief ...

Signal is a messaging app that uses end-to-end encryption to keep your messages private — not even the company that makes the ...

A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for ...

A Biden-era Cybersecurity and Infrastructure Security Agency (CISA) best guidance document shows highly-targeted government ...

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

Signal is a highly secure messaging app, but as a publicly available service, it's not meant for coordinating military ...

Trump administration officials included Jeffrey Goldberg, the editor of The Atlantic, in a group chat about airstrikes on ...

Signal, the chat messaging app with privacy features including the ability to erase messages after a certain length of time, ...