Device Administration
1.From a Home screen, touch Apps ➔ Settings
➔ Security.
2.Touch Device administrators to add or remove device administrators.
3.Touch Unknown sources to enable or disable installation of
Read the message and touch OK to allow installation of
Warning! Enabling this option causes your tablet and personal data to be more vulnerable to attack by applications from unknown sources.
4.Touch Verify apps to block or warn before installing apps that may cause harm.
5.Touch Change security level to modify the security level for credential files.
Security Update Service
To set security update service settings:
1.From a Home screen, touch Apps ➔ Settings
➔ Security.
2.Touch Security policy updates for these options:
• Automatic updates: Automatically check for changes to the security policy and download any updates to improve security.
• Preferred networks: Set whether to use
• Check for updates: Check for updates manually.
3.Touch Send security reports to send security reports to Samsung via
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