The encrypted-communication app Signal has a sterling reputation within the security and crypto community, but its critics point to a nagging flaw: The app asks for access to your phone's contact list ...

Signal ships with great features, but not all of them are enabled by default. These hacks help you get the most out of this ...

Signal is back in the headlines, but this time it’s not for a security breach, but rather a high-profile example of how it’s designed to work. Recent news highlighted an incident where classified ...

Text editing and formatting will help how your messages look, and contact removal lets you clean up your contact list without blocking someone. Mike Sorrentino is a Senior Editor for Mobile, covering ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its robust ...