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Exam AWS Certified SysOps Administrator - Associate topic 1 question 175 discussion

Exam question from Amazon's AWS Certified SysOps Administrator - Associate
Question #: 175
Topic #: 1
[All AWS Certified SysOps Administrator - Associate Questions]

A company monitors its account activity using AWS CloudTrail, and is concerned that some log files are being tampered with after the logs have been delivered to the account’s Amazon S3 bucket.

Moving forward, how can the SysOps administrator confirm that the log files have not been modified after being delivered to the S3 bucket?

  • A. Stream the CloudTrail logs to Amazon CloudWatch Logs to store logs at a secondary location.
  • B. Enable log file integrity validation and use digest files to verify the hash value of the log file.
  • C. Replicate the S3 log bucket across regions, and encrypt log files with S3 managed keys.
  • D. Enable S3 server access logging to track requests made to the log bucket for security audits.
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Suggested Answer: B 🗳️
by Liongeek at Nov. 16, 2022, 10:26 p.m.
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JamesF92
Highly Voted 1 year, 2 months ago
Selected Answer: B
https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-log-file-validation-intro.html
upvoted 5 times
jipark
1 year, 2 months ago
"integrity validation" is keyword
upvoted 1 times
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Liongeek
Highly Voted 1 year, 11 months ago
Ans: B
upvoted 5 times
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r2c3po
Most Recent 10 months ago
Selected Answer: B
Option B is the correct choice: To confirm that CloudTrail log files have not been modified after being delivered to an S3 bucket, you can enable log file integrity validation. When log file integrity validation is enabled, AWS CloudTrail generates digest files that contain the hash values of the delivered log files. These hash values are then used to verify the integrity of the log files. # B. Enable log file integrity validation and use digest files to verify the hash value of the log file: Log file integrity validation helps ensure that log files stored in the S3 bucket have not been tampered with. It adds an additional layer of security by providing a way to verify the integrity of the log files using hash values stored in digest files.
upvoted 2 times
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Christina666
1 year, 3 months ago
Selected Answer: B
B..........log file integrity validation
upvoted 2 times
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michaldavid
1 year, 10 months ago
Selected Answer: B
bbbbbbb
upvoted 3 times
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