Samsung Galaxy Mega 2 Manual Do Utilizador

Página de 130
Credential Storage  
Advanced Security Settings 
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. 
Use these options to configure advanced security 
settings. 
1.  From a Home screen, tap 
Apps 
Settings
2.  Tap Security for the following Credential storage 
options: 
• 
Storage type: Select a storage location for 
credential contents. 
• 
Trusted certificates: Display trusted 
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. 
1.  From a Home screen, tap 
Apps 
Settings
2.  Tap Security for the following Advanced options: 
• 
Trust agents: Perform selected actions when 
trusted devices are connected. To view Trust 
agents, set up a screen lock (PIN, password, 
or pattern). For more information, see 
• 
Pin windows: Pin an app on your device 
screen, preventing access to other features of 
you phone. 
• 
Apps with access to usage data: View which 
applications can access your device’s usage 
history. 
• 
Smart Lock: Keep the device unlocked when 
connected to trusted networks and places. 
Settings  
118 
Security