Signal is a messaging app that uses end-to-end encryption to keep ... Read next BI Tech Memo An icon in the shape of an angle pointing down.

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones ... Tapping the message icon in the top right allows you to start a new ...

With news this week of the messaging app ... a lock icon. WhatsApp is end-to-end encrypted but logs your activity, including “how you interact with others using our Services.” Signal is ...