SCS-C02 Question #468: Real Exam Question with Answer & Explanation

Question

A company runs workloads that are spread across hundreds of Amazon EC2 instances. During a recent security incident, an EC2 instance was compromised and ran malware code until the company manually terminated the instance. The company is now using Amazon GuardDuty to detect malware on EC2 instances. A security engineer needs to implement a solution that automates a response when GuardDuty determines that an instance is infected. The solution must mitigate the incident and must comply with the AWS Well- Architected Framework guidance for incident response. Which solution will meet these requirements?

Options

• AConfigure AWS Systems Manager Run Command to run when a GuardDuty scan determines that
• BCreate an AWS Lambda function that runs when a GuardDuty scan determines that an instance
• CCreate an AWS Lambda function that runs when a GuardDuty scan determines that an instance
• DDefine a separate VPC to isolate EC2 instances. Define a security group that does not allow any