Turn off automatic backup and restore of key store data
By default, items in the key store on your BlackBerry® device are backed up or restored when you back up or restore your device data. If you
do not want to back up your private key to or restore your private key from your computer for security reasons, you can turn off automatic
backup and restore of key store data.
1.
On the Home screen or in a folder, click the
Options
icon.
2. Click
Security Options
.
3. Click
Advanced Security Options
.
4. Click
Key Stores
.
5. Change the
Allow Key Store Backup/Restore
field to
No
.
6. Press the
Menu
key.
7. Click
Save
.
To turn on automatic backup and restore of key store data, change the
Allow Key Store Backup/Restore
field to
Yes
.
Change the refresh rate for certificate revocation lists
1.
On the Home screen or in a folder, click the
Options
icon.
2. Click
Security Options
.
3. Click
Advanced Security Options
.
4. Click
Key Stores
.
5. Change the
Certificate Status Expires After
field.
6. Press the
Menu
key.
7. Click
Save
.
Your BlackBerry® device downloads a new revocation status automatically when your device uses a key store item with a status that is older
than the time limit that you set.
Reject certificate revocation lists from unverified CRL servers
1.
On the Home screen or in a folder, click the
Options
icon.
2. Click
Security Options
.
3. Click
Advanced Security Options
.
4. Click
Key Stores
.
5. Change the
Accept Unverified CRLs
field to
No
.
6. Press the
Menu
key.
7. Click
Save
.
Your BlackBerry® device rejects certificate revocation lists from CRL servers that the BlackBerry® MDS Connection Service cannot verify.
User Guide
Security
283
