Which of the following capabilities would be MOST appro…

An information system owner has supplied a new requirement to the development team that calls for increased
non-repudiation within the application. After undergoing several audits, the owner determined that current levels
of non-repudiation were insufficient. Which of the following capabilities would be MOST appropriate to consider
implementing is response to the new requirement?

A.
Transitive trust

B.
Symmetric encryption

C.
Two-factor authentication

D.
Digital signatures

E.
One-time passwords