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Cyber AB CMMC-CCA Exam - Topic 1 Question 4 Discussion

Actual exam question for Cyber AB's CMMC-CCA exam
Question #: 4
Topic #: 1
[All CMMC-CCA Questions]

When assessing a contractor's implementation of CMMC practices, you examine its SystemSecurity Plan (SSP) to identify its documented measures for audit reduction and reporting. They have a dedicated section in their SSP addressing the Audit and Accountability requirements. You proceed to interview their information security personnel, who informed you that the contractor has a dedicated Security Operations Center (SOC) and uses Splunk to reduce and report audit logs. What key features regarding the deployment of Splunk for AU.L2-3.3.6 -- Reduction & Reporting would you be interested in assessing?

Show Suggested Answer Hide Answer
Suggested Answer: C

Comprehensive and Detailed In-Depth Explanatio n:

AU.L2-3.3.6 requires 'audit reduction and report generation capabilities.' Key features to assess in Splunk are filtering to reduce logs and analysis/reporting (C), directly meeting objectives [a] and [b]. RBAC (A) relates to AU.L2-3.3.8, retention (B) to AU.L2-3.3.2, and dashboards (D) aren't required, per CMMC focus.

Extract from Official CMMC Documentation:

CMMC Assessment Guide Level 2 (v2.0), AU.L2-3.3.6: 'Assess tools for [a] reducing logs via filters, [b] generating reports with analysis.'

NIST SP 800-171A, 3.3.6: 'Examine reduction and reporting functions.'

Resources:

https://dodcio.defense.gov/Portals/0/Documents/CMMC/AG_Level2_MasterV2.0_FINAL_202112016_508.pdf


Contribute your Thoughts:

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Lenna
10 hours ago
True, but if logs aren't retained long enough, we lose valuable data. Option B matters!
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Elbert
6 days ago
Option D is important too. Real-time dashboards help in monitoring compliance.
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Mabel
11 days ago
Agreed! Anomalies need to be highlighted for quick action.
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Arlene
16 days ago
I prefer option C. Filtering logs is essential to manage data overload.
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Sarah
21 days ago
Definitely! Without proper access control, logs can be compromised.
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Georgeanna
26 days ago
Retention policies are important, but how long is "protracted"?
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Lynelle
1 month ago
Compliance dashboards are a must for real-time insights!
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Odelia
1 month ago
Wait, can Splunk really handle that much data efficiently?
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Nelida
1 month ago
I agree, access control is crucial for security!
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Desire
2 months ago
Splunk should definitely have RBAC set up for log access.
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Stephaine
2 months ago
I think option D is also relevant since having compliance dashboards can help track CMMC status in real-time, but I’m not sure how that ties into the overall audit process.
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Shawnda
2 months ago
I feel like option C is crucial because filtering out non-essential data can really help in identifying anomalies. We practiced a similar question about log analysis last week.
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Whitney
2 months ago
I'm a bit unsure about how long audit records should be retained. I think option B is important, but I can't recall the specific timeframes we talked about.
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Ramonita
2 months ago
I think option A is crucial. RBAC is key for security.
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Margot
3 months ago
I remember we discussed the importance of RBAC in our last study session, so I think option A is definitely something I would focus on.
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Kanisha
3 months ago
Haha, I bet the contractor's IT team is hoping you don't dig too deep into their Splunk setup. Option C is the way to go.
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Camellia
3 months ago
Definitely C. Reducing the noise and highlighting the important stuff is what I'd be looking for.
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Silvana
4 months ago
Agreed, C is the most comprehensive answer. Splunk's ability to filter and summarize audit data is essential.
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Truman
4 months ago
Option C seems to cover the key features I would want to assess. Reducing audit logs and generating meaningful reports is crucial.
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Elli
4 months ago
Whoa, lots of details to cover here. I better make sure I don't miss anything important when assessing their Splunk implementation.
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Glendora
4 months ago
I feel pretty confident about this one. Splunk has a lot of great features for audit management, so I just need to make sure I understand how they're applying it to meet the CMMC standards.
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Francene
4 months ago
The question is asking about specific features, so I'll need to make sure I hit on all the key points like access control, retention, filtering, and reporting capabilities.
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Tasia
4 months ago
Okay, so they're using Splunk - that's good, it's a powerful tool. I'll want to dig into how they've configured it to meet the specific CMMC requirements.
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Pauline
5 months ago
Hmm, this looks like a tricky one. I'll need to really focus on understanding the key requirements for audit reduction and reporting under CMMC.
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Jennifer
2 months ago
I think ensuring appropriate RBAC is crucial. Only authorized personnel should access logs.
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Lashanda
3 months ago
I’m leaning towards filter rules. They help in analyzing large volumes effectively.
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