Samsung SM-T520NZWAXAR Tablet User Manual


 
Security Update Service
To set security update service settings:
1. From a Home screen, touch
Settings
General
tab
Security
.
2. T
ouch
Security policy updates
for these options:
Automatic updates
: Automatically check for changes to the
security policy and download any updates to improve security.
Check for updates
: Check for updates manually.
3. Touch
Send security reports
to send security reports to
Samsung via Wi-Fi for threat analysis.
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 a Home screen, touch
Settings
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 phone storage
, then choose a
certificate and follow the prompts to install encrypted
certificates stored on the USB storage.
Settings
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