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Exam CCSK topic 1 question 41 discussion

Actual exam question from CSA's CCSK
Question #: 41
Topic #: 1
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In volume storage, what method is often used to support resiliency and security?

  • A. proxy encryption
  • B. data rights management
  • C. hypervisor agents
  • D. data dispersion
  • E. random placement
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Suggested Answer: D 🗳️

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tralala2
Highly Voted 7 months, 2 weeks ago
I would say that D is the correct answer Most cloud platforms also use redundant, durable storage mechanisms that often utilize data dispersion (sometimes also known as data fragmentation of bit splitting). This process takes chunks of data, breaks them up, and then stores multiple copies on different physical storage to provide high durability. Data stored in this way is thus physically dispersed. A single file, for example, would not be located on a single hard drive.
upvoted 7 times
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moota
Most Recent 3 months ago
Selected Answer: D
Data dispersion provides security benefits, as an attacker would need to access multiple storage devices or locations and reconstruct the entire data set in order to access the data.
upvoted 3 times
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SQCISSP
7 months ago
The right answer is A. proxy encryption. Reference and Description: Proxy encryption In this model, you connect the volume to a special instance or appliance/ software, and then connect your instance to the encryption instance. The proxy handles all crypto operations and may keep keys either onboard or externally.
upvoted 1 times
Fripper
2 months, 1 week ago
How does that help with data resiliency? I'd argue the more fitting answer is D
upvoted 1 times
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Azo_4952
7 months, 2 weeks ago
Proxy encryption What method is often used to support resiliency and security? 01/29/2021 – by Mod_GuideK 0 In volume storage, what method is often used to support resiliency and security? A. proxy encryption
upvoted 4 times
Fripper
2 months, 1 week ago
I disagree, Answer D is more fitting, as data dispersion helps resiliency and security
upvoted 1 times
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