If your carrier supports RCS, here's how to make sure it's working on your iPhone. 1. Open Settings. 2. Tap Apps near the bottom of the menu. 3. Tap Messages. 4. Tap RCS Messaging under Text Messaging ...

There was a lot of excitement when Apple finally brought RCS (Rich Communication Services) messaging to iPhone a little over a year ago. The new standard permanently upgraded the process of sending ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

Cryptography experts, however, are warning that X’s current implementation of encryption in XChat should not be trusted. They’re saying it’s far worse than Signal, a technology widely considered the ...