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Exam CAS-004 topic 1 question 569 discussion

Actual exam question from CompTIA's CAS-004
Question #: 569
Topic #: 1
[All CAS-004 Questions]

A company wants to prevent a partner company from denying agreement to a transaction. Which of the following is the best solution for the company?

  • A. Federation
  • B. Key escrow
  • C. Salting hashes
  • D. Digital signatures
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Suggested Answer: D 🗳️

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Steel16
6 days, 22 hours ago
Selected Answer: D
o Digital signature is a cryptographic method that verifies the authenticity of a message or document. It ensures that the message was sent by the claimed sender and hasn't been altered. This provides non-repudiation, meaning the sender cannot deny having sent the message. In the context of a transaction, a digital signature would prove that the partner company agreed to the terms and couldn't later claim they didn't.
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