If you’re worried about someone stealing your iPhone, locking you out, and wiping your data, you might want to update your phone. That’s because Apple’s latest iOS 17.3 beta contains an ingenious new security feature that can thwart even the canniest thieves.

As spotted by the Wall Street Journal, the beta contains a new feature called Stolen Device Protection that can serve as a last line of defense in case your iPhone has been stolen and the perpetrator has gained access to your passcode. Activate it, and you could shut down their plans for good.

Without this new feature, all a thief needs is your passcode. They can then open up your iPhone, change your Apple ID password to stop you from remotely wiping the device, turn off Find My, then view all your saved passwords for your accounts, credit cards, and more.

That means they have a huge amount of access, and all they have to do is spy on your passcode over your shoulder before swiping your phone. And once they've changed your Apple ID password, you can’t even stop them from afar.

With Stolen Device Protection, things work differently. When it’s turned on, certain important actions—like viewing passwords, disabling Lost Mode, erasing content, and more—require Face ID or Touch ID, not a passcode. The addition of biometric authentication makes it far, far harder for thieves to access these vital areas of your phone, hopefully preventing a catastrophic upending of your digital life.

And the new feature goes even further than that. When someone tries to perform very sensitive actions, like changing your Apple ID password or altering the phone’s passcode, they’ll need to authenticate with Face ID or Touch ID, wait one hour, then use Face ID or Touch ID again.

That doesn’t apply if your phone is in a familiar location, such as your home or work. So, while thieves will likely struggle to wreak havoc on your device wherever they take it, you should be able to make these changes yourself as long as you’re not somewhere unfamiliar. Even if you are, you’ll just have to wait a little longer than before. That’s worth it in exchange for better security.

Stolen Device Protection is an opt-in feature, and you can switch it on in Settings > Face ID & Passcode > Stolen Device Protection, provided you’re running the iOS 17.3 beta. It’s worth enabling for your peace of mind; you never know when you might need it.

Source- Techradar