Unknown Sources; Encrypt Device; Device Administration - Samsung Galaxy Tab S2 User Manual

Unknown Sources

Enable installation of non‑Google Play applications.
1. From a Home screen, tap
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

Encrypt Device

Require a numeric PIN or password to decrypt your
device each time you power it on.
1. From a Home screen, tap
2. Tap Lock screen and security > Other security
settings > Encrypt device, and follow the
prompts to encrypt all data on your device.
Encrypt External SD Card
Require a numeric PIN or password to decrypt your
SD card.
1. From a Home screen, tap
2. Tap Lock screen and security > Other security
settings > Encrypt external SD card, and follow
the prompts to encrypt all data on your SD card.
Set Up 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
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.
Settings
Apps >
Apps >
Apps >
Apps >
79
Make Passwords Visible
Display password characters briefly as you type
them.
1. From a Home screen, tap
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
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.

Device Administration

Manage your device administrators and application
installation privileges.
1. From a Home screen, tap
2. Tap Lock screen and security > Other security
settings > Device administrators.
3. Tap Android Device Manager to allow it to lock
or erase a lost device.
Apps >
Apps >
Apps >
Lock Screen and Security