Amazon Exam SOA-C02 Topic 7 Question 34 Discussion

Actual exam question for Amazon's SOA-C02 exam

Question #: 34
Topic #: 7

A company asks a SysOps administrator to ensure that AWS CloudTrail files are not tampered with after they are created. Currently, the company uses AWS Identity and Access Management (IAM) to restrict access to specific trails. The company's security team needs the ability to trace the integrity of each file.

What is the MOST operationally efficient solution that meets these requirements?

ACreate an Amazon EventBridge (Amazon CloudWatch Events) rule that invokes an AWS Lambda function when a new file is delivered. Configure the Lambda function to compute an MD5 hash check on the file and store the result in an Amazon DynamoDB table. The security team can use the values that are stored in DynamoDB to verify the integrity of the delivered files.

BCreate an AWS Lambda function that is invoked each time a new file is delivered to the CloudTrail bucket. Configure the Lambda function to compute an MD5 hash check on the file and store the result as a tag in an Amazon 53 object. The security team can use the information in the tag to verify the integrity of the delivered files.

CEnable the CloudTrail file integrity feature on an Amazon S3 bucket. Create an IAM policy that grants the security team access to the file integrity logs that are stored in the S3 bucket.

DEnable the CloudTrail file integrity feature on the trail. The security team can use the digest file that is created by CloudTrail to verify the integrity of the delivered files.

Show Suggested Answer

Suggested Answer: C

by Roxane at May 05, 2022, 11:47 PM

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Delpha

9 days ago

I think the combo chart with two different scales is the way to go here. That way we can represent the two KPIs without having to worry about the different value ranges.

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Gayla

10 days ago

Hmm, I'm not sure about this one. I'll need to think it through carefully. Maybe the Schedules menu could have that information?

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