User manual

104
Lock Screen and SecuritySettings
Device Administration
Manage your device administrators and application
installation privileges.
1. From a Home screen, tap
Apps >
Settings.
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.
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
Apps >
Settings.
2. Tap Lock screen and security > Other security
settings for the following Credential storage
options:
•
Storage type: Select a storage location for
credential contents.
•
View security certificates: 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 Settings
Use these options to configure advanced security
settings.
1. From a Home screen, tap
Apps >
Settings.
2. Tap Lock screen and security > Other security
settings for the following Advanced options:
•
Trust agents: Perform selected actions when
trusted devices are connected. (Only available
when a secure screen lock is set.)
•
Pin windows: Pin an app on your device
screen, preventing access to other features of
your device.
•
Usage data access: View the applications that
can access your device’s usage history.
•
Notification access: View the applications
that can access notifications you receive on
your device.
Note: To view Trust agents, set up a screen lock (PIN,
Password, or Pattern). For more information, see
Set a Screen Lock.