Memory Cleaning - Blackberry Bold 9650 User Manual

User Guide
If your email account uses a BlackBerry Enterprise Server that does not support this feature, you can generate an encryption key using the
BlackBerry® Desktop Software, if it includes the email settings tool. For more information, see the Help in the BlackBerry Desktop Software.
1. On the Home screen or in a folder, click the Options icon.
2. Click Security > Security Status Information.
3. Highlight a service.
4. Press the key.
5. 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 > Advanced Security Settings > Memory Cleaning.
3. Select the Enable check box.
4. Press the key > 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 > Advanced Security Settings > Memory Cleaning.
• To prevent your BlackBerry® device from deleting sensitive data when you insert your device in a holster, clear the Clean When
Holstered check box.
• To prevent your device from deleting sensitive data when your device remains idle for a specified period of time, clear the Clean When
Idle check box.
• To change how long your device waits after you stop using it before it deletes sensitive data, change the Idle Timeout field.
3. Press the key > Save.
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