With Firefox's newest feature on Android, you can now lock your private tabs and ensure that your browsing remain private at all times.

Learn how to unlock WhatsApp locked chats with PIN, fingerprint, or Face ID and manage your privacy settings with ease.

Kurt “CyberGuy" Knutsson shows you how to update your password, PIN or pattern on your Android to keep your device safe and secure from hackers.

As spotted by XDA, a new "enhanced PIN privacy" toggle has been added with Android 13 QPR3 Beta 2, which can be found within Settings -> Security & privacy -> Device lock.

How to set a longer PIN or password Every Android device is a little different, with Samsung taking a different approach from Google and so on.