Signal is having the sweetest moment in its existence as almost everyone is looking for a more secure alternative to WhatsApp after WhatsApp was the subject of criticism in the past week. Signal is one of the few apps that is open source, offers encrypted messaging and has several ways to protect the data you share.
How to Enable Fingerprint Unlock in Signal App
If you’ve already made the switch to Signal, you might be finding your way around the privacy-focused messenger and looking for more ways to keep your chats and information more secure. In this post, we’ll help you understand the different ways to unlock the Signal app on your phone and how to use them.
When Signal’s Screen Lock feature is enabled, the app uses the PIN, password, or other form of biometric authentication associated with your phone. To unlock the Signal app on your phone with Screen Lock enabled, you can simply enter the PIN, password, or use your biometric authentication.
If you use some kind of biometric authentication as your screen lock on your iOS or Android device, you can unlock the Signal app using it. This way, you can open the Signal app by confirming your fingerprint, TouchID, or FaceID on your smartphone.
