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Exam CISSP topic 1 question 354 discussion

Actual exam question from ISC's CISSP
Question #: 354
Topic #: 1
[All CISSP Questions]

The Chief Information Security Officer (CISO) is concerned about business application availability. The organization was recently subject to a ransomware attack that resulted in the unavailability of applications and services for 10 working days that required paper-based running of all main business processes. There are now aggressive plans to enhance the Recovery Time Objective (RTO) and cater for more frequent data captures. Which of the following solutions should be implemented to fully comply to the new business requirements?

  • A. Virtualization
  • B. Antivirus
  • C. Host-based intrusion prevention system (HIPS)
  • D. Process isolation
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by ItsBananass at Sept. 20, 2022, 4:57 p.m.

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inmymind84
Highly Voted 2 years, 2 months ago
Selected Answer: A
HIPS is prevention. Question is about decreasing RTO which can be done by virtualization :)
upvoted 10 times
jackdryan
1 year, 6 months ago
A is correct
upvoted 1 times
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Soleandheel
Most Recent 11 months, 2 weeks ago
A. Virtualization Virtualization technology can play a significant role in enhancing business application availability and disaster recovery capabilities. By virtualizing servers and applications, organizations can achieve benefits such as rapid server provisioning, the ability to replicate virtual machines, and failover to alternate virtualized environments in case of a disaster. This can help reduce RTO and increase data capture frequency, ensuring that critical applications and services remain available even in the event of an outage or attack.
upvoted 1 times
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franbarpro
2 years, 1 month ago
Selected Answer: A
We can easly restore and backup VM's. So, "A" it is.
upvoted 2 times
oudmaster
1 year, 11 months ago
Nice, thank you. Especially the snapshots of the VMs, restoring them in seconds. In CISSP answers, you have to choose what is best.
upvoted 2 times
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JAckThePip
2 years, 1 month ago
Answer is A https://www.starwindsoftware.com/resource-library/developing-a-complete-rtorpo-strategy-for-your-virtualized-environment/
upvoted 2 times
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ItsBananass
2 years, 2 months ago
Why Virtualization? I choose HIPS.
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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