User Manual
Table Of Contents
- Samsung Galaxy A03s User Manual
- Contents
- Getting started
- Camera and Gallery
- Apps
- Settings
- Access Settings
- Connections
- Sounds and vibration
- Notifications
- Display
- Lock screen and security
- Screen lock types
- Google Play Protect
- Security update
- Find My Mobile
- Find My Device
- Private Share
- Install unknown apps
- Encrypt or decrypt SD card
- Password for factory data reset
- Set up SIM card lock
- View passwords
- Device administration
- Credential storage
- Advanced security settings
- Permission manager
- Samsung Privacy
- Google Privacy
- Location
- Accounts
- Device maintenance
- Accessibility
- Other settings
- Learn more
- Legal information
Credential storage
You can manage the trusted security certificates installed on your device, which
verify the identity of servers for secure connections.
◌
From Settings, tap Biometrics 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 that identify your device.
•
Install from device/phone storage: Install a new certificate from storage.
•
Clear credentials: Erase credential contents from the device and reset the
password.
Advanced security settings
You can use these options to configure advanced security settings to better protect
your device.
◌
From Settings, tap Biometrics and security > Other security settings for the
following options:
•
Trust agents: Allow trusted devices to perform selected actions when
connected.
–
This option is only displayed when a lock screen is turned on. For more
information, see Set a secure screen lock.
•
Pin windows: Pin an app on your device screen, which prevents access to
other features of your device.
•
Security policy updates: Keep your device secure by checking for security
updates.
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Settings