Credential Storage; Security Update Service; Advanced Security - Samsung GALAXY GRAND Prime User Manual

SIM Card Lock
Lock your SIM card by requiring a PIN.
1. From a Home screen, tap
Settings.
2. Tap Security > Set up SIM card lock >
Lock SIM card and enter the PIN. Select
Change SIM PIN to change the PIN.
Passwords
Display password characters briefly as you type
them.
1. From a Home screen, tap
Settings.
2. Tap Security > Make passwords visible to turn
the feature on.

Security Update Service

Automatically receive security updates.
1. From a Home screen, tap
Settings.
2. Tap Security for a Security Update Service
option:
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.
Settings
Apps >
Apps >
Apps >
99

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
Settings.
2. Tap Security for Credential Storage 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.

Advanced Security

Protect your device with these advanced security
options.
1. From a Home screen, tap
Settings.
2. Tap Security for options:
Trust agents: (Only available when a secure
•
screen lock is set.) Perform selected actions
when trusted devices are connected.
Pin windows: Pin an app on your device
•
screen, preventing access to other features of
your phone.
Access application usage data: View
•
which applications can access your device's
usage history.
Smart Lock: (Only available when a secure
•
screen lock is set.) Set your phone to stay
unlocked when you have trusted devices
connected or when it is in a trusted place.
Apps >
Apps >
Security