Network Deployment (Distributed operating systems), v8.0 > Secure applications and their environment > Secure web services > Secure web services > Web Services Security concepts > Web Services Security concepts > Web Services Security provides message integrity, confidentiality, and authentication
Certificate revocation list
A certificate revocation list is a time-stamped list of certificates that have been revoked by a certificate authority (CA).
A certificate that is found in a certificate revocation list (CRL) might not be expired, but is no longer trusted by the certificate authority that issued the certificate. The certificate authority creates the CRL that contains the serial number and issuing CA distinguished name of the certificate that has been revoked. The CA might add the certificate to the certificate revocation list if it believes that the client certificate is compromised. The certificate revocation list is maintained and issued by the certificate authority.
Collection certificate store
Web Services Security provides message integrity, confidentiality, and authentication