Digital certificates can be used to ensure which of the following? (Select TWO).

A.
Availability

B.
Confidentiality

C.
Verification

D.
Authorization

E.
Non-repudiation

Explanation:

Digital Signatures is used to validate the integrity of the message and the sender. Digital
certificates refer to cryptography which is mainly concerned with Confidentiality, Integrity,
Authentication, Nonrepudiation and Access Control. Nonrepudiation prevents one party from
denying actions they carried out.