You can create a chat on the Signal app with individuals or groups for private, secure communication.

Signal and WhatsApp offer some similar security features and certain disparate protections. Here's how the apps compare.

Instead, you need to open and register Signal on the new phone and select an iOS transfer. Then you use a QR code to connect the old and new iPhones and a transfer will begin. Be warned — that ...

Signal President Meredith Whittaker responded to Musk’s post on X, noting, “Signal is trusted by the security and hacker community, and hundreds of millions of others, BECAUSE they can examine it, and ...