A company monitors its account activity using AWS CloudTrail, and is concerned that some log...

Stream the CloudTrail logs to Amazon CloudWatch to store logs at a secondary location.

Enable log file integrity validation and use digest files to verify the hash value of the log file.

Replicate the S3 log bucket across regions, and encrypt log files with S3 managed keys.

Enable S3 server access logging to track requests made to the log bucket for security audits.