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, swipe up to access Apps.
2.Tap 
Settings > Lock screen and security > Other security settings for the following 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.Advanced Security Settings
Use these options to configure advanced security settings.
1.From a Home screen, swipe up to access Apps.
2.Tap 
Settings > Lock screen and security > Other security settings for the following advanced options:
•Trust agents: Perform selected actions when trusted devices are connected.
-This option is only displayed when a lock screen is enabled. For more information, see “Set a Secure Screen Lock” on page 123.
•Pin windows: Pin an app on your device screen, preventing access to other features of your device.
• Clear credentials: Erase the credential contents | • Usage data access: View the applications that |
from the device and reset the password. | can access your device’s usage history. |
Settings | 127 |
