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PCCSE · Question #83

A security team notices a number of anomalies under Monitor > Events. The incident response team works with the developers to determine that these anomalies are false positives. What will be the effec

The correct answer is B. The model is retained, and any new behavior observed during the new learning period will be. In Prisma Cloud Compute, the 'Relearn' function initiates a new learning period for the behavioral model without discarding the existing model. The existing learned behaviors are retained as a baseline, and any new behaviors observed during the relearn window are incorporated (ad

Container Security

Question

A security team notices a number of anomalies under Monitor > Events. The incident response team works with the developers to determine that these anomalies are false positives. What will be the effect if the security team chooses to Relearn on this image?

Options

  • AThe model is deleted, and Defender will releam for 24 hours.
  • BThe model is retained, and any new behavior observed during the new learning period will be
  • CThe model is deleted and returns to the initial learning state
  • DThe anomalies detected will automatically be added to the model.

How the community answered

(35 responses)
  • A
    3% (1)
  • B
    91% (32)
  • D
    6% (2)

Explanation

In Prisma Cloud Compute, the 'Relearn' function initiates a new learning period for the behavioral model without discarding the existing model. The existing learned behaviors are retained as a baseline, and any new behaviors observed during the relearn window are incorporated (added) into the model. This is the appropriate response to false positives caused by legitimate new behaviors - it lets the system update its understanding. Option A is incorrect because the model is not deleted. Option C is incorrect because it does not return to a blank initial state. Option D is incorrect because anomalies are not automatically added without a new learning period - Relearn triggers the process.

Topics

#Anomaly Detection#Container Runtime Security#Prisma Cloud Defender#Behavioral Modeling

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