Samsung SM-T817A User Manual - Page 81
Unknown Sources, Other Security Settings, Encryption, Factory Data Reset Password, SIM Card Lock
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Unknown Sources Enable installation of non-Google Play applications. 1. From a Home screen, tap Apps > Settings. 2. Tap Lock screen and security > Unknown sources to enable this option. Warning: Enabling installation of third-party applications can cause your device and personal data to be more vulnerable to attacks by unknown sources. Other Security Settings More security options are available. Encryption Require a numeric PIN or password to decrypt your device each time you power it on. You can also require a numeric PIN or password to decrypt your SD card. 1. From a Home screen, tap Apps > Settings. 2. Tap Lock screen and security > Other security settings for the following options: • Encrypt device: Follow the prompts to encrypt all data on your device. • Encrypt external SD card: Follow the prompts to encrypt all data on your SD card. Factory Data Reset Password Protect your device from being reset accidentally by requiring a special password before it can be reset to its factory defaults. 1. From a Home screen, tap Apps > Settings. 2. Tap Lock screen and security > Other security settings > Set up/change password and follow the prompts. SIM Card Lock Require both your SIM card PIN and your ordinary screen lock type when unlocking the device. 1. From a Home screen, tap Apps > Settings. 2. Tap Lock screen and security > Other security settings > Set up SIM card lock and follow the prompts. • To change your SIM card PIN, tap Change SIM card PIN. Passwords Display password characters briefly as you type them. 1. From a Home screen, tap Apps > Settings. 2. Tap Lock screen and security > Other security settings > Make passwords visible to turn the feature on. Security Update Service Automatically receive security updates. 1. From a Home screen, tap Apps > Settings. 2. Tap Lock screen and security > Other security settings for the following Security update service options: • Security policy updates: Automatically or manually check for security policy updates. • Send security reports: Send security reports to Samsung via Wi-Fi for threat analysis. Settings 76 Lock Screen and Security