When employees that use certificates leave the company they should be added to which of the
following?

A.
PKI

B.
CA

C.
CRL

D.
TKIP

Explanation:

The certificates of the leaving employees must be made unusable. This is done by revoking them.
The revoke certificates end up in the CRL.
Note: The CRL (Certificate revocation list) is exactly what its name implies: a list of subscribers
paired with digital certificate status. The list enumerates revoked certificates along with the
reason(s) for revocation. The dates of certificate issue, and the entities that issued them, are also
included. In addition, each list contains a proposed date for the next release.