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Exam CS0-003 topic 1 question 122 discussion

Actual exam question from CompTIA's CS0-003
Question #: 122
Topic #: 1
[All CS0-003 Questions]

Executives at an organization email sensitive financial information to external business partners when negotiating valuable contracts. To ensure the legal validity of these messages, the cybersecurity team recommends a digital signature be added to emails sent by the executives. Which of the following are the primary goals of this recommendation? (Choose two.)

  • A. Confidentiality
  • B. Integrity
  • C. Privacy
  • D. Anonymity
  • E. Non-reduplication
  • F. Authorization
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Suggested Answer: BF 🗳️

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Popeyes_Chicken
5 days, 19 hours ago
Selected Answer: BE
That has to be a typo. Digital signatures don't inherently provide authorization. They provide integrity by ensuring data hasn't been tampered with and non-repudiation. Which validates the identity of the sender.
upvoted 2 times
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rfra
1 week, 4 days ago
Selected Answer: BE
The use of a digital signature ensures non-repudiation, meaning the sender cannot deny having sent the email. The signature is unique to the sender and proves that they were the one who sent the message.
upvoted 1 times
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NetworkDisciple
2 weeks, 5 days ago
Selected Answer: BF
B.) Integrity F.) Authorization My original answer was B and E. But I noticed it said Non-reduplication and NOT Non-repudiation. If this is somehow a typo, I change my answer to B & E however I am not familiar with the term Non-reduplication/
upvoted 3 times
yeahnodontthinkso
5 days, 2 hours ago
"Non-reduplication" is just mean. You suck, CompTIA.
upvoted 1 times
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yeahnodontthinkso
5 days, 2 hours ago
Adding on to my complaining comment, this is straight from Mike Chapple's study guide: "Digital signatures rely on digital certificates and public key encryption and can help prove that the actual claimed sender was the real sender of the message and that the content of the message was not changed." So, that to me says it's B and E, assuming "non-reduplication" is actually a typo and not CompTIA being clowns.
upvoted 1 times
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