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BlackBerry 9310 Guia Do Utilizador

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3.
Highlight a certificate or PGP key.
4.
Press the 
  key > Fetch Status or Fetch Chain Status. 
Change the trust status of a certificate or PGP key
Before you begin: Depending on the types of certificates that your administrator allows, you might not be able to trust 
some types of certificates.
1.
On the home screen or in a folder, click the Options icon.
2.
Click Security > Advanced Security Settings > Certificates or PGP keys.
3.
Highlight a certificate or PGP key.
4.
Press the 
  key > Trust or Distrust. 
5.
If you are trusting a certificate with a certificate chain, do one of the following:
• To trust only the highlighted certificate, click Selected Certificate.
• To trust the highlighted certificate and all the other certificates in the chain, click Entire Chain.
Related information
313 
Revoke a certificate or PGP key
If you revoke a certificate or PGP key, it is revoked only in the key store on your BlackBerry smartphone. Your smartphone 
doesn't update the revocation status on the certificate authority, CRL servers, or on the PGP Universal Server.
1.
On the home screen or in a folder, click the Options icon.
2.
Click Security > Advanced Security Settings > Certificates or PGP keys.
3.
Highlight a certificate or PGP key.
4.
Press the 
  key > Revoke > Yes. 
5.
Change the Reason field.
6.
Click OK.
To cancel a certificate hold, highlight the certificate. Press the 
  key > Cancel Hold.
Certificate revocation reasons
Reason
Description
Unknown
The revocation reason does not match any of the predefined reasons.
Key Compromise
A person who is not the key subject might have discovered the private key value.
CA Compromise
Someone might have revealed the private key of the certificate issuer.
User Guide
Security
317