Amazon GuardDuty is a powerful threat detection service that simplifies cloud workload protection for AWS customers. It provides real-time, holistic visibility into security risks across AWS accounts, data, and resources, including at runtime. GuardDuty uses machine learning, anomaly detection, and integrated threat intelligence to analyze billions of events per minute from multiple AWS data sources. It identifies unusual activity, assesses security relevance, and provides context to help mitigate threats quickly. With easy activation and pay-as-you-go pricing, GuardDuty enables organizations to scale threat detection across their AWS environment efficiently. A 30-day free trial is available for customers to experience GuardDuty's intelligent threat detection capabilities.