Using Signal: Why you need a pin, how to use it on desktop and other questions answered
Signal has seen 2.3 million new downloads between January 6 and January 10, according to Sensor Tower. What is drawing users to Signal is its focus on privacy and security. Signal notes that it does not sell, rent or monetise your data or content in any way.
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(Picture: Signal)
HIGHLIGHTS
You can set up a pin on Signal that helps retain information, including the contacts you have blocked if you lose your device.
You can also use Signal on the desktop if you have a registered account on your Android or iOS device.