Disable Lock Screen Access

While being able to access certain system features from the Lock Screen is useful, it can also be a potential security risk. So we recommend going to Settings > Touch/Face ID & Passcode and cutting down on the number of features available when your device is locked.

That could include anything from access to the Notification Center to the ability to use your Wallet when the device is locked. We recommend disabling access to Siri and USB Accessories. The former will keep your data secure, and the latter can keep bad actors from hacking your iPhone with the trade-off of some conveniences.