65 Lock Screen and SecuritySettingsFind My MobileProtect your device from loss or theft allowing yourdevice to be locked, tracked, and for your data to bedeleted remotely.► To access your device remotely,visit findmymobile.samsung.com.Note: You must sign up for a Samsung account andenable Google location service to use Find My Mobile.1. From a Home screen, tap Apps >Settings.2. Tap Lock screen and security >Find My Mobile.• If you are not logged in to your Samsungaccount, tap Add account and follow theprompts.3. The following options are available:• Remote controls: Tap to activate or deactivateRemote controls, which allows you to accessyour device remotely.• Google location service: Tap to activateor deactivate Google location service. Thisservice must be on in order to find your tablet.Unknown SourcesEnable 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-partyapplications can cause your device and personal datato be more vulnerable to attacks by unknown sources.Other Security SettingsEncrypt Your DataRequire a numeric PIN or password to decrypt yourdevice or SD card.1. From a Home screen, tap Apps >Settings.2. Tap Lock screen and security > Other securitysettings.• Tap Encrypt device and follow the prompts.• Tap Encrypt external SD card, and follow theprompts.View PasswordsDisplay password characters briefly as you typethem.1. From a Home screen, tap Apps >Settings.2. Tap Lock screen and security > Other securitysettings > Make passwords visible to turn thefeature on.Security Update ServiceAutomatically receive security updates.1. From a Home screen, tap Apps >Settings.2. Tap Lock screen and security > Other securitysettings > for the following Security updateservice options:• Security policy updates: Automatically ormanually check for security policy updates.• Send security reports: Send security reportsto Samsung via Wi-Fi for threat analysis.