Retrieving certificate revocation lists (CRLs)
Generating a certificate revocation list (CRL) is the method a Certificate Authority (CA) uses to maintain the validity of the certificates that it issues. A CRL contains a list of certificates (or more specifically, a list of serial numbers for certificates) that have been revoked or are no longer valid, and therefore should not be relied upon. The agent retrieves CRLs from CAs after specific events (such as joining a domain) and at specific intervals to determine which certificates, if any, have been revoked, and thus whether to request new certificates.
Note: The current version of the Centrify agent only supports complete certificate lists, not delta CRLs, which only describe the updates since the complete list was published.