If you aren't sure you entered your Apple ID and password when setting up Screen Time on your own device, reset it this moment.

Find out precisely how long it'll take a hacker to crack a password as long - and as complex - as yours, and how you can improve it.

You might set up Screen Time to put a bar in front of yourself from spending too much time on apps. What if you forget its passcode?

Your face makes for a very good security check, but your passcode remains a weak spot. Here's how to change it to keep your iPhone data safe by changing your lock screen passcode.

Hackers can crack weak passwords in seconds, while strong ones may take years. Learn about the time to crack your password and boost security.

With a passcode set, return to the Screen Time settings page and select App Limits > Add Limit > select the category All Apps & Categories and set the time limit to one minute.

You can lock apps on an iPhone with a passcode-protected time limit in Screen Time. Here's how to do it.