Device Administrators1. Press and then touch > Settings > Security.2. Touch Device administrators and then perform these steps: Touch an account. Review the device administration details for the account. To remove administration from the account, touch Deactivate.Unknown SourcesBy default, you can only install apps from the Google Play Store. When Unknown sources isenabled, you can install apps from other sources.1. Press and then touch > Settings > Security.2. Touch the check box next to Unknown sources to enable or disable the option.Verify AppsWhen enabled, apps are examined before they are installed for any potential harm they mightpose to your tablet.1. Press and then touch > Settings > Security.2. Touch the check box next to Verify apps to enable or disable the option.Security Update ServiceYour device’s security policies provide protection against potential threats.Security Policy UpdatesYou can keep your security policies up to date by updating security policies often. You can setoptions for automatic updates, to ensure your device always receives the latest updates.1. Press and then touch > Settings > Security.2. Tap Security policy updates to configure options: Automatic updates: When enabled, your device will automatically update securitypolicies when it is connected to preferred networks. Use the Preferred networkssetting to specify networks your device will consider as preferred. Preferred networks: Choose Wi-Fi networks only to restrict your device to onlyupdating security policies when it’s connected to a Wi-Fi network. Choose Wi-Fi ormobile networks to allow your device to update security policies any time it’sconnected to Wi-Fi, or to the wireless network. Depending on your service plan,Settings 100
