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 ...

WhatsApp is widely used for personal and professional communication, which makes privacy and data security extremely important. To address this, WhatsApp offers several built-in privacy features such ...

WhatsApp announced today that it’s introducing a new “Chat Lock” feature that is designed to give users an additional layer of security for their most intimate conversations. As its name suggests, the ...

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 ...

WhatsApp new feature: Leaks revealed Apple is testing an anti-snatching feature to auto-lock stolen iPhones, while WhatsApp ...