You can invite someone to Signal using the "Invite Friends" menu in the app, which will send a text message or email.

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Proton Mail, an encrypted email messaging service, allegedly disabled the accounts of two journalists investigating ...

Chris Chambers, MBA is the founder of The Einstein Bridge and The Turing Forge, as well as CEO of Chambers Capital Ventures. Have you ever stopped to think about how many minutes a business decision ...

If your sent emails are going to a spam folder, there are practices you can follow to get messages in your recipients' ...