A Security Team Is Responsible for Reviewing AWS API Call

Multiple Choice

A security team is responsible for reviewing AWS API call activity in the cloud environment for security violations. These events must be recorded and retained in a centralized location for both current and future AWS regions. What is the SIMPLEST way to meet these requirements?

A) Enable AWS Trusted Advisor security checks in the AWS Console, and report all security incidents for all regions.
B) Enable AWS CloudTrail by creating individual trails for each region, and specify a single Amazon S3 bucket to receive log files for later analysis.
C) Enable AWS CloudTrail by creating a new trail and applying the trail to all regions. Specify a single Amazon S3 bucket as the storage location.
D) Enable Amazon CloudWatch logging for all AWS services across all regions, and aggregate them to a single Amazon S3 bucket for later analysis.