Câu 77: AWS Certified Security - Specialty(Old)

A company has five AWS accounts and wants to use AWS CloudTrail to log API calls. The log files must be stored in an Amazon S3 bucket that resides in a new account specifically built for centralized services with a unique top-level prefix for each trail. The configuration must also enable detection of any modification to the logs. Which of the following steps will implement these requirements? (Choose three.)

1. A. Create a new S3 bucket in a separate AWS account for centralized storage of CloudTrail logs, and enable ג€Log File Validationג€ on all trails. — đáp án hiện tại
2. B. Use an existing S3 bucket in one of the accounts, apply a bucket policy to the new centralized S3 bucket that permits the CloudTrail service to use the "s3: PutObject" action and the "s3 GetBucketACL" action, and specify the appropriate resource ARNs for the CloudTrail trails.
3. C. Apply a bucket policy to the new centralized S3 bucket that permits the CloudTrail service to use the "s3 PutObject" action and the "s3 GelBucketACL" action, and specify the appropriate resource ARNs for the CloudTrail trails. — đáp án hiện tại
4. D. Use unique log file prefixes for trails in each AWS account. — đáp án hiện tại
5. E. Configure CloudTrail in the centralized account to log all accounts to the new centralized S3 bucket.
6. F. Enable encryption of the log files by using AWS Key Management Service