You know that features like Notification Center and Control Center can be used even on the lockscreen. This is enabled on your iPhone/iPad by default. Ability to access the notification center or the control center from the lockscreen is helpful because you don't want to be continuously unlocking your iPhone's screen just to toggle a couple of settings or to check notifications.
But this can also be a privacy problem. If someone can read your Notifications (and if that's a problem), you want to be able to disable this. Thankfully, you can do that on the iPhone/iPad. If you want to disable the Notification Center and the Control Center, here's what you need to do.
How to Disable Notification Center on Lockscreen Running iOS 8
- Open Settings
- Tap on Touch ID & Passcode (if your iPhone/iPad does not have Touch ID then you will see only Passcode.)
- Then under ALLOW ACCESS WHEN LOCKED section, disable Today and Notifications View (turn off the switch for these.)
After disabling these, you won't be able to access the Notification Center. But you will still get those lock-screen notifications.
How to Disable Control Center on Lockscreen Running iOS 8
- Go to Settings
- Tap on Control Center
- Then go on Access on Lock Screen and disable it.
After doing this, you cannot access Control Center on lock screen.
It is very much recommended that you disable the Control Center on the lockscreen because it's kind of obvious that anyone who has your iPhone will be able to turn off Wi-Fi or put the iPhone on Airplane mode even without entering the passcode. And that can be a huge problem in the case of a stolen iPhone/iPad.
In the case of the Notification Center, the threat of privacy intrusion is minimal. People can read parts of your notification (messages, Whatsapp, Facebook etc.) but they won't be able to get beyond this and open the app because the iPhone will need to be unlocked.