Amazon GuardDuty serves as a proactive threat detection solution that consistently observes for harmful activities and unauthorized actions to safeguard your AWS accounts, workloads, and data housed in Amazon S3. While the cloud facilitates the effortless collection and aggregation of both account and network activities, security teams often find it labor-intensive to continuously sift through event log data in search of potential threats. GuardDuty offers a smart and budget-friendly alternative for ongoing threat detection within the AWS environment. Utilizing machine learning, anomaly detection, and built-in threat intelligence, this service effectively identifies and ranks potential threats. It scrutinizes tens of billions of events across various AWS data sources, including AWS CloudTrail event logs, Amazon VPC Flow Logs, and DNS logs. Enabling GuardDuty requires just a few clicks in the AWS Management Console, and there is no need to deploy or manage any software or hardware. This streamlined process allows organizations to focus more on their core activities, knowing that their cloud infrastructure is being continuously monitored for security risks.