Samsung SM-T320 User Manual Generic Wireless Sm-t320 Galaxy Tab Pro 8 Inch Kk - Page 143

Credential Storage, Settings, General, Security, Storage type, Trusted credentials, Turn off, Caution - roms

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Credential Storage 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 the Settings screen, touch General tab ➔ Security. 2. Touch Storage type to set a storage type for credential contents. 3. Touch Trusted credentials. The trusted credentials screen has two tabs: • System: Displays CA certificates that are permanently installed in the ROM of your device. • User: Displays any CA certificates that you installed, for example, in the process of installing a client certificate. 4. Touch a CA certificate to examine its details. A scrolling screen displays the details. Scroll to the bottom of the details screen and touch Turn off to disable a System certificate. Caution! When you disable a system CA certificate, the Turn off button changes to Turn on, so you can enable the certificate again, if necessary. Touch OK to return to the certificate list. 5. Touch Install from device storage, then choose a certificate and follow the prompts to install encrypted certificates stored on the USB storage. Note: You must have installed a memory card containing encrypted certificates to use this feature. 6. Touch Clear credentials to erase the credential contents from the device and reset the password. Note: This setting only appears if you have installed encrypted certificates. Settings 138

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Settings
138
Credential Storage
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 the
Settings
screen, touch
General
tab
➔
Security
.
2.
Touch
Storage type
to set a storage type for credential
contents.
3.
Touch
Trusted credentials
.
The trusted credentials screen has two tabs:
• System
: Displays CA certificates that are permanently installed
in the ROM of your device.
• User
: Displays any CA certificates that you installed, for
example, in the process of installing a client certificate.
4.
Touch a CA certificate to examine its details.
A scrolling screen displays the details.
Scroll to the bottom of the details screen and touch
Turn off
to disable a System certificate.
Caution!
When you disable a system CA certificate, the
Turn off
button changes to
Turn on
, so you can
enable the certificate again, if necessary.
Touch
OK
to return to the certificate list.
5.
Touch
Install from device storage
, then choose a
certificate and follow the prompts to install encrypted
certificates stored on the USB storage.
Note:
You must have installed a memory card containing
encrypted certificates to use this feature.
6.
Touch
Clear credentials
to erase the credential contents
from the device and reset the password.
Note:
This setting only appears if you have installed encrypted
certificates.