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 ...

Chat Lock lets you choose chats to lock with a password (like your phone's lock screen). Even if someone logs in to WhatsApp Web on that computer, they won't be able to see your locked chats. This is ...

To improve the security prowess of WhatsApp, Meta has included an option to lock or hide WhatsApp chats with a secret code. This allows you to segregate a few chats from others as they will only be ...

WhatsApp has become one of the most widely used messaging platforms in the world, helping millions of users stay connected ...

WhatsApp has finally rolled out the Fingerprint Unlock feature for Android users. The new feature adds an extra layer of ...