Samsung Galaxy S III Mini User Manual - Page 132
Device Administration, Credential Storage, Settings, Security, Unknown sources, Warning, Verify Apps
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Device Administration Use the Device Administration feature to select one or more administration applications that control your device for security purposes (for example, if your device is lost of stolen). These applications enforce remote or local device security policies. Some of the features a device administration application might control are: • Setting the number of failed password attempts before the device is restored to factory settings. • Automatically locking the device. • Restoring factory settings on the device. Note: If a device uses multiple enabled administration applications, the strictest policy is enforced. 1. From the Settings screen, touch Security. 2. Touch Device administrators, to select a device administrator, and follow the prompts. If no device administrators are listed, you can download them from the Play Store. 3. Touch Unknown sources to download and install applications that do not come from Play Store. Warning! Enabling this option causes your device and personal data to be more vulnerable to attack by applications from unknown sources. 4. Touch Verify Apps to cause your device to either block or warn you before installing apps that may cause harm to your device. Credential Storage If a certificate authority (CA) certificate gets compromised or for some other reason you do not trust it, you can disable or remove it. 1. From the Settings screen, touch More tab ➔ Security. 2. Touch Storage type to set a storage type for credential contents. 3. Touch Trusted credentials. • System: Displays CA certificates that are permanently installed in the ROM of your device. • User: Displays any CA certificates that you installed, for example, in the process of installing a client certificate. Settings 125