The term "Non-repudiation" describes the inability to deny responsibility for performing a specific action. In the context of data security, non-repudiation ensures data confidentiality, provides proof of data integrity, and proof of data origin.
Multiple choice — select one answer
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Architectural breakdown & explanation
Non-repudiation provides proof of integrity and origin, but it does not ensure confidentiality, so the statement is false.
Correct answer(s): b. False
Exam domain: Domain 1: General Security Concepts (12% weight on the official guide).
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