Just a few years ago, most of us used third-party apps to lock WhatsApp to ensure the privacy of our chats, but now the messaging app has made the process much more convenient. Yes, we are talking ...

WhatsApp offers a lock feature that secures access to the messaging app by using your phone's biometric sensor.

Before you lock your iPad, you should set up a security method. Depending on your iPad model, this can include Touch ID or ...

Wondering how to use your fingerprint to unlock the screen of your Google Pixel 3 XL? Check out the easy steps below on how to do it. When using fingerprint as your main screen unlock option, we ...

Google Chrome is rolling out a new privacy feature for its Incognito tab that will let users lock it with biometric authentication. The incognito tab for Google Chrome will get locked when exited, ...

Raspberry Pi used to create a fingerprint lock for keeping physical goods secure. A detailed guide is available for setting up a fingerprint scanner with a Raspberry Pi and a servo motor. The project ...

This latch-style lock includes a quality fingerprint reader, but it’s short on tweakability. Turbolock’s latest smart lock lacks Wi-Fi, using only Bluetooth for its wireless connectivity. For ...