Blackberry 9620, Руководство пользователя

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• To prevent your BlackBerry smartphone from deleting sensitive data when you insert your smartphone in a
holster, clear the Clean When Holstered checkbox.
• To prevent your smartphone from deleting sensitive data when your smartphone remains idle for a specified
period of time, clear the Clean When Idle checkbox.
• To change how long your smartphone waits after you stop using it before it deletes sensitive data, change the Idle
Timeout field.
3.
Press the key > Save .
Delete sensitive application data from the temporary smartphone
memory
1. On the home screen or in a folder, click the Options icon.
2. Click Security > Advanced Security Settings > Memory Cleaning .
3. To delete sensitive data for all applications, in the Memory to Clean section, click Clean .
Create a shortcut for the memory cleaning application
1. On the home screen or in a folder, click the Options icon.
2. Click Security > Advanced Security Settings > Memory Cleaning .
3. Select the Place Memory Cleaner Shortcut on Home Screen checkbox.
4.
Press the key > Save .
The Memory Cleaner icon appears on the home screen or in the Applications folder.
Certificates and PGP keys
About certificates and certificate enrollment
A certificate is a digital document that binds the identity and public key of a certificate subject. Your BlackBerry
smartphone supports RSA, DSA, Diffie-Hellman, and ECC keys.
If your work email account uses a BlackBerry Enterprise Server that supports this feature, you can download certificates
over the wireless network using a certification authority profile provided by your administrator. Depending on your
organization, enrollment for a certificate might be required and might also occur automatically.
When you enroll with a certification authority profile, a new certificate is downloaded to your smartphone and added to your
certificate list. The certification authority profile shows the status of the certificate. If the certificate is scheduled to expire
soon, you can re-enroll with the certification authority profile to receive an updated certificate.
User Guide Security
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