If a certificate appears in the CRL what does this mean?
A.
The certificate authority has revoked the certificate and it is no longer valid.
B.
The certificate is valid and certified.
C.
The certificate supercedes a previous certificate.
D.
The certificate is in use by another device.
Explanation:
: Here is the information contained in the CCSE official courseware: “When a user leaves an
organization, or when a key is compromised, the certificate must be revoked. The certification
authority does this by issuing and distributing a Certificate Revocation List (CRL). Before
accepting a certificate, the CRL should be checked to confirm that the certificate has not been
revoked. The CRL distribution point is usually a Web Server. When a certificate appears in a CRL
it is no longer valid, it has been revoked. See Page 8.9 of CCSE NG Official Courseware. (VPN1-FW1 Management II NG FP-1).