“Trước khi iOS 18 ra mắt, tăng cường bảo mật cho iPhone trong 5 bước đơn giản”

Apple announced at its Worldwide Developers Conference in June that iOS 18 would be released this fall. The company said that the update will bring more privacy features to your iPhone, like the ability to lock and hide certain apps. But you can take steps now to boost your iPhone’s security. When Apple released iOS 17.4 in March, that update gave you more control over your iPhone’s security by adding additional Stolen Device Protection settings. 

Read more: An Expert’s Guide to All the Features in the iOS 18 Betas

Stolen Device Protection was introduced in iOS 17.3, and as CNET’s David Lumb reported, it puts an extra layer of security on some of your sensitive data. If you’re not in a known location, like your home, this feature requires you to enter your biometric information once, wait one hour and then enter your information a second time to access it. Then you have to change some information (like changing your Apple ID password or turning Stolen Device Protection off). 

If you frequent a coffee shop or live in an apartment building and you lose your iPhone at one of these places, your data could still be at risk. Your iPhone might recognize these places as familiar locations and allow another person to bypass this security feature. With iOS 17.4, you can set your iPhone to always require a one-hour security delay, no matter where you are.

Here’s how to make Stolen Device Protection always on.

How to always require a one-hour security delay

1. Open Settings 
2. Tap Face ID & Passcode
3. Scroll down and tap Stolen Device Protection 
4. Tap the toggle next to Stolen Device Protection if it’s not already enabled. If it’s already enabled go to the next step
5. Tap Always under Require Security Delay

Whether or not you’re in a familiar location like your home, your device will always require a one-hour security delay if you or someone else tries to access or change certain settings on your iPhone. 

Stolen Device Protection only protects a handful of settings, so you still have to take steps to protect your other information. For example, Apple notes that you can still use your iPhone’s passcode to make purchases with Apple Pay, so Stolen Device Protection won’t totally protect your finances.

Apple still recommends everyone turn Stolen Device Protection on, even if you don’t always require the one-hour security delay. 

For more on iOS 17, here’s what could be included in iOS 17.6 and our iOS 17 cheat sheet. You can also check out what to know about iOS 18 so far and our iOS 18 cheat sheet.

Watch this: iOS 18 Hands-On: Exploring the Big Design Changes

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