Security Update Service; Credential Storage - Samsung Galaxy Note 4 User Manual

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
> General.
2. Tap Security.
3. Tap 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
> General.
2. Tap Security.
3. Tap Set up SIM card lock and follow the
prompts.
4. Tap Lock SIM card to enable the feature.
5. Tap Change SIM PIN to create a new PIN.
Passwords
Display password characters briefly as you type
them.
1. From a Home screen, tap
> General.
2. Tap Security.
3. Tap Make passwords visible to turn the
feature on.
Settings
Apps > Settings
Apps > Settings
Apps >
Settings
140

Security Update Service

Automatically receive security updates.
1. From a Home screen, tap
> General.
2. Tap Security for options:
Security policy updates: Automatically or
•
manually check for security policy updates.
Send security reports: Send security reports
•
to Samsung using Wi-Fi for threat analysis.

Credential Storage

Manage your security certificates. 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 a Home screen, tap
> General.
2. Tap Security for options:
Storage type: Select a storage location for
•
credential contents.
Trusted credentials: Display certificates in
•
your device's ROM and other certificates you
have installed.
Install from device storage: Install a new
•
certificate from storage.
Clear credentials: Erase the credential
•
contents from the device and reset the
password.
Apps > Settings
Apps > Settings
Security