Question

What issues, catalogs, renews, and revokes certificates under the management of a policy and administrative control.

Answer 1

Answer:

In cryptography, a certificate authority or certification authority is an entity that issues digital certificates. A digital certificate certifies the ownership of a public key by the named subject of the certificate.

Answer 2

Answer:

Explanation:

The Certificate Authority's (CA) job is to ensure that the person who receives the unique certificate is who he or she claims to be. A digital certificate serves as a credential for validating the identification of the entity to which it is issued.

A certificate authority, sometimes known as a certification authority, is a cryptographic entity that issues digital certificates. A digital certificate verifies that the named subject of the certificate owns a public key.