To lock WhatsApp on Android, launch the app, tap the three-dot menu, navigate to Settings > Privacy > App Lock, and turn on "Unlock With Biometric." To lock WhatsApp ...

Aside from lock screen and biometrics security, Xiaomi and Redmi smartphones also have a dedicated feature for locking apps. The feature is called app lock. Enabling app lock is recommended to prevent ...

Fingerprint Sensors have become increasingly popular and common in Android devices, and over the years, the cost of the sensors have come down to an extent that they are available even in phones that ...

Chandraveer, a seasoned mechanical design engineer turned tech reporter and reviewer, brings more than three years of rich experience in consumer tech journalism to the table, having contributed to ...

Can you protect your WhatsApp account with a password? Unfortunately, WhatsApp doesn't have a feature that allows you to lock the app or any given messages with a password, as is explained on the ...

On Thursday, the Facebook-owned messaging application said that devices running on Google's Android operating system, should they be of a model new enough to have a fingerprint reader, will soon be ...

We’re all storing more information on our mobile devices than ever before, and many of us regularly use smartphones and tablets to perform sensitive operations, such as making in-app payments. When ...