The process that confirms the identity and authorisation of a person or device using a system is:
AAggregation
BAbbreviation
CAuthentication
DAmplification
Answer & Solution
Correct answer: C. Authentication
1. Identity is being checked.
2. Authorisation follows from it.
3. It is authentication.
_Source: OpenStax Introduction to Computer Science, Chapter 14, Cyber Resources Qualities and Cyber Computing Governance._
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