Is there any way to Passcode protect unauthorized use of the Apple TV? This would prevent unauthorized person from charging programming [ movies ] to the account holders charge card. This unauthorized activity is possible on many many apps in the Apple TV App Store. When you are "signed in" anyone can use your sign. This unauthorized use also changes the algorithm's apps use to suggest shows that are of no interest to the account holder. Is there a device that can be used to prevent authorized access? People have suggested unplugging the Apple TV box and locking it away to prevent this.