4. Highlight a service.
5. Press the
Menu
key.
6. Click
Regenerate Encryption Key
.
Memory cleaning
About memory cleaning
Memory cleaning is designed to delete sensitive data from the temporary memory on your BlackBerry® device. Examples of sensitive data
include sensitive data in the cache for the key store browser, unencrypted data from email messages, LDAP authentication passwords, and
data from certificate and key searches.
When memory cleaning is turned on, the memory cleaning application is designed to delete sensitive data automatically in the following
situations:
•
when you insert your device in a holster
•
when you do not use your device for a specified period of time
•
when you synchronize with your computer
•
when you change the time or the time zone for your device
•
when you lock your device
Turn on memory cleaning
1.
On the Home screen or in a folder, click the
Options
icon.
2. Click
Security Options
.
3. Click
Advanced Security Options
.
4. Click
Memory Cleaning
.
5. Change the
Status
field to
Enabled
.
6. Press the
Menu
key.
7. Click
Save
.
Change when your device deletes sensitive data from the temporary device memory
1.
On the Home screen or in a folder, click the
Options
icon.
2. Click
Security Options
.
3. Click
Advanced Security Options
.
4. Click
Memory Cleaning
.
5. Perform any of the following actions:
• To prevent your BlackBerry® device from deleting sensitive data when you insert your device in a holster, change the
Clean When
Holstered
field to
No
.
• To prevent your device from deleting sensitive data when your device remains idle for a specified period of time, change the
Clean
When Idle
field to
No
.
User Guide
Security
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