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 has launched Strict Account Settings to protect users from cyberattacks. Learn how to enable this optional feature and secure your account easily. In its announcement, WhatsApp explained: “We ...
From passkeys to advanced privacy controls, WhatsApp is introducing new tools in 2026, but how safe are they for your ...
Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Updated on Jan. 13 with further updates on locking apps on Android.