Isabel OfficeSign 5.0 is part of the Isabel Trust Suite. The Isabel Trust Suite website provides more information and access to additional online services. It's available at http://www.isabel.be/trustsuite/.

On the Isabel Trust Suite website, you can find a manual revocation check that lets you check the revocation status of any Isabel certificate.

  1. Open Internet Explorer (Start | Programs | Internet Explorer), and go to the Isabel Trust Suite website at http://www.isabel.be/trustsuite/.

  2. On the Isabel Trust Suite website, click the Revocation Status Service link.

    The Isabel OfficeSign 5.0 Revocation Status form is displayed in a new browser window.

  3. Enter the serial number of the certificate of which you would like to check the revocation status.

    [Note]Note

    You can determine a certificate's serial number when you view the certificate's details.

  4. Enter the 8 letters you see in the distorted image.

    [Note]Note

    Isabel uses this test to verify that you are an actual person who is trying to get revocation information about a certificate.

  5. Click the Verify now button.

    The results of the check are displayed in the browser window. There are two possible cases:

    • The certificate with the serial number you entered is not on the Isabel certificate revocation list. This means that the certificate has not been revoked by Isabel at the date and time displayed in the window.

      [Caution]Caution

      The fact that the certificate has not been revoked by Isabel, does not necessarily mean that it's valid. To ensure the validity of the certificate, you also need to verify that the certificate was in fact issued by Isabel and that it has not expired.

    • The certificate with the serial number you entered is on the Isabel certificate revocation list. This means that the certificate has been revoked by Isabel and is no longer valid.

  6. Click the Close button to close the window.


NLFREN