CISA Certified Information Systems Auditor – Question2455 What process is used to validate a subject’s identity?A. IdentificationB. NonrepudiationC. AuthorizationD. Authentication Show Answer Hide Answer Correct Answer: D Explanation: Explanation: Authentication is used to validate a subject’s identity. Post navigation CISA Certified Information Systems Auditor – Question2454CISA Certified Information Systems Auditor – Question2456