A Company Monitors Its Account Activity Using AWS CloudTrail, and Is

question 441

Multiple Choice

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 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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Definitions:

Psychogenic Needs

are psychological desires or motivations that drive individual behaviors, often subconscious in nature.

Expectancy Theories

A group of theories that explain how people determine the likelihood of a specific outcome based on their actions, beliefs about their abilities, and the perceived likelihood of achieving their goal.

Need For Power

An individual's desire to control or influence others.

Personal Accomplishment

A feeling of pride or fulfillment resulting from achieving something through one's own efforts or skills.