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 ...

Did you know you can lock or hide individual apps on your iPhone for even more privacy? Whether you’re handing your phone to someone or just want to keep certain apps off-limits, here's how you can ...

Looking to prevent prying eyes from seeing things they shouldn't—and avoid unwanted Apple Store charges? You're in the right place. Screen Time, a feature that’s built into your iPhone, can put ...

The next major version of Android could include a feature that gives users much more granular control of app notification privacy. First spotted in an early developer build of Android 17 by Android ...

Criminals have been stealing iPhones for years, but now, more than ever, having your iPhone stolen also means putting your data, your memories, and even your banking accounts at risk. To help prevent ...

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.

Google is adding an app lock feature to Android Automotive, according to new details found in documentation regarding Android Automotive’s unbundled apps. Android Automotive is reportedly getting an ...

Facebook’s messaging app is adding new privacy controls, the company announced this morning. Initially, this will include today’s launch of App Lock for iOS, which allows users to lock access to their ...