The NSA has highlighted the risks of user behavior in secure messaging, focusing on Signal's Linked Devices and Group Invite ...

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 ...

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 ...

Signal is in the news because of a security failure; whether or not the app is "secure" depends mostly on how you use it, and ...

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

A messaging app called Signal based in San Francisco was used by the Trump administration to discuss war plans.

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

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

Amid the fallout regarding a Signal chat among senior national security officials, tech expert Ken Colburn of Data Doctors ...

Signal is available on the iPhone’s App Store and the Google Play Store for Android devices. You must have a phone number capable of receiving a text message or phone call, since a verification ...