Under what circumstance might a certification authority (ca) revoke a certificate?
a. the certificate owner has not utilized the certificate for an extended period.
b. the certificate owner public key has been compromised.
c. the certificate owner’ private key has been compromised.
d. the certificate owner has upgraded his/her web browser.

Option "C" is the correct answer to the following statement.

Explanation:

The private key of the certificate holder has been breached and conditions may contribute to the withdrawal of a credential by a certification authority.

A certificate authority, sometimes also linked to as a qualification authority, is a service provider or institution that acts by issuing electronic documents to justify the identifications of institutions and bind them to encryption keys.

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

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