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 ...
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 ...
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