A Financial Institution Provides Security-Hardened AMIs of Red Hat Enterprise

Multiple Choice

A financial institution provides security-hardened AMIs of Red Hat Enterprise Linux 7.4 and Windows Server 2016 for its application teams to use in deployments. A DevOps Engineer needs to implement an automated daily check of each AMI to monitor for the latest CVE. How should the Engineer implement these checks using Amazon Inspector?

A) Install the Amazon Inspector agent in each AMI. Configure AWS Step Functions to launch an Amazon EC2 instance for each operating system from the hardened AMI, and tag the instance with SecurityCheck: True. Once EC2 instances have booted up, Step Functions will trigger an Amazon Inspector assessment for all instances with the tag SecurityCheck: True. Implement a scheduled Amazon CloudWatch Events rule that triggers Step Functions once each day.
B) Tag each AMI with SecurityCheck: True. Configure AWS Step Functions to first compose an Amazon Inspector assessment template for all AMIs that have the tag SecurityCheck: True and second to make a call to the Amazon Inspector API action StartAssessmentRun. Implement a scheduled Amazon CloudWatch Events rule that triggers Step Functions once each day.
C) Tag each AMI with SecurityCheck: True. Implement a scheduled Amazon Inspector assessment to run once each day for all AMIs with the tag SecurityCheck: True. Amazon Inspector should automatically launch an Amazon EC2 instance for each AMI and perform a security assessment.
D) Tag each instance with SecurityCheck: True. Implement a scheduled Amazon Inspector assessment to run once each day for all instances with the tag SecurityCheck: True. Amazon Inspector should automatically perform an in-place security assessment for each AMI.