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Question 223 - PCCSE discussion

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Which step should a SecOps engineer implement in order to create a network exposure policy that identifies instances accessible from any untrusted internet sources?

A.
In Policy Section-> Add Policy-> Config type -> Define Policy details Like Name,Severity-> Configure RQL query 'config from network where source.network = UNTRUSTJNTERNET and dest.resource.type = 'Instance' and dest.cloud.type = 'AWS*' -> define compliance standard -> Define recommendation for remediation & save.
Answers
A.
In Policy Section-> Add Policy-> Config type -> Define Policy details Like Name,Severity-> Configure RQL query 'config from network where source.network = UNTRUSTJNTERNET and dest.resource.type = 'Instance' and dest.cloud.type = 'AWS*' -> define compliance standard -> Define recommendation for remediation & save.
B.
In Policy Section-> Add Policy-> Network type -> Define Policy details Like Name.Severity-> Configure RQL query 'network from vpc.flow_record where source.publicnetwork IN ('Suspicious IPs', 'Internet IPs') and dest.resource IN (resource where role IN ('Instance ))' -> define compliance standard -> Define recommendation for remediation & save.
Answers
B.
In Policy Section-> Add Policy-> Network type -> Define Policy details Like Name.Severity-> Configure RQL query 'network from vpc.flow_record where source.publicnetwork IN ('Suspicious IPs', 'Internet IPs') and dest.resource IN (resource where role IN ('Instance ))' -> define compliance standard -> Define recommendation for remediation & save.
C.
In Policy Section-> Add Policy-> Network type -> Define Policy details Like Name.Severity-> Configure RQL query 'network from vpc.flow_record where source.publicnetwork IN ('Suspicious IPs', 'Internet IPs') and dest.resource IN (resource where role IN ( Instance ))' -> define compliance standard -> Define recommendation for remediation & save.
Answers
C.
In Policy Section-> Add Policy-> Network type -> Define Policy details Like Name.Severity-> Configure RQL query 'network from vpc.flow_record where source.publicnetwork IN ('Suspicious IPs', 'Internet IPs') and dest.resource IN (resource where role IN ( Instance ))' -> define compliance standard -> Define recommendation for remediation & save.
D.
In Policy Section-> Add Policy-> Network type -> Define Policy details Like Name.Severity-> Configure RQL query 'config from network where source.network = UNTRUSTJNTERNET and dest.resource.type = 'Instance' and dest.cloud.type = 'AWS'' -> Define recommendation for remediation & save.
Answers
D.
In Policy Section-> Add Policy-> Network type -> Define Policy details Like Name.Severity-> Configure RQL query 'config from network where source.network = UNTRUSTJNTERNET and dest.resource.type = 'Instance' and dest.cloud.type = 'AWS'' -> Define recommendation for remediation & save.
Suggested answer: A

Explanation:

To create a network exposure policy that identifies instances accessible from any untrusted internet sources, a SecOps engineer would need to navigate to the Policy section within Prisma Cloud and add a new policy of the Config type. They would define the details of the policy such as the name and severity level and then configure the RQL query to specify conditions that match instances accessible from untrusted internet sources. The RQL query provided in the answer specifies that the source of the network traffic should be from an untrusted internet and that the destination resource should be an instance in the AWS cloud. After defining the compliance standards and providing recommendations for remediation, the policy can be saved to be enforced within the environment.

asked 23/09/2024
Azwihangwisi Ntikane
38 questions
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