Answer: Amazon GuardDuty

The correct answer is Amazon GuardDuty (Option C). Amazon GuardDuty is a managed threat detection service that continuously monitors and analyzes data from multiple sources, such as VPC Flow Logs, CloudTrail event logs, and DNS logs. It uses machine learning algorithms and industry-leading threat intelligence to identify potential malicious activity and unauthorized behavior within an AWS environment. GuardDuty operates at the account level, analyzing data from various AWS services to detect common attack patterns, including reconnaissance activities, compromised instances, and data exfiltration attempts. It provides real-time alerts and findings, helping organizations quickly identify and respond to potential threats without the need for additional software deployment.

Author: LeetQuiz Editorial Team