BlackBerry 9300 PRD-39363-005 사용자 설명서

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 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

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.

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.

User Guide

Security

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