Samsung G891, Руководство пользователя, Страница: 109 / 127

103 Lock Screen and Security Settings
Device Administration
Manage your device administrators and application
installation privileges.
1. From a Home screen, tap Apps > Settings
>
Personal
.
2. Tap Lock screen and security > Other security
settings > Device administrators .
•
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
> Personal .
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.
•
User certificates : View user certificates.
•
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
>
Personal
.
2. Tap Lock screen and security > Other security
settings for the following advanced options:
•
Trust agents : Perform selected actions when
trusted devices are connected.
-
To view Trust agents, set up a secured
screen lock (Password, PIN, Pattern,
or Fingerprints). For more information,
see
Set a Screen Lock .
•
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.
•
Do not disturb permission : View which apps
have permission to change the Do not disturb
settings.