Blackberry REX41GW manual Certificate servers, Clear the PGP data cache

User Guide Security

•Click a contact.

•Click Use Once. Type an email address. Press the key on the keyboard.

8.Press the key > Save.

Change how often a certification authority profile checks certificate status

Depending on your organization, you might be able to change how often a certification authority profile checks the status of its certificate. If the certificate is scheduled to expire soon, you can re-enroll with the certification authority profile to receive an updated certificate.

1.On the home screen or in a folder, click the Options icon.

2.Click Security > Advanced Security Settings > Certificate Enrollment.

3.Change the Certificate Revocation Check Interval field.

4.Press the key > Save.

Clear the PGP data cache

The PGP data cache contains cached PGP public keys and the PGP Universal Server policy that your BlackBerry smartphone downloads from the PGP Universal Server.

1.On the home screen or in a folder, click the Options icon.

2.Click Security > PGP.

3.Press the key > Clear Universal Cache.

The next time that you send a PGP protected message, your smartphone downloads an updated PGP Universal Server policy and updated PGP public keys from the PGP Universal Server.

Certificate servers

Add or delete a certificate server

1.On the home screen or in a folder, click the Options icon.

2.Click Security > Advanced Security Settings > Certificate Servers.

•To add a new certificate server, press the key > New Server. Add the connection information for the

certificate server. Press the key > Save.

•To delete a certificate server, highlight a certificate server. Press the key > Delete.

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