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What does a digital signature provide?

  1. A Integrity and non-repudiation, by signing with a private key that anyone can verify with the public key
  2. B Confidentiality of the message body
  3. C Faster transmission
  4. D Compression
Answer

Integrity and non-repudiation, by signing with a private key that anyone can verify with the public key

Signing does not encrypt the content. It proves the message has not been altered and identifies who produced it.

All Cybersecurity MCQs

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