Trevor Holmes works as a cloud security engineer in a multinational company. Approximately 7 years ago, his organization migrated its workload and…

Amazon GuardDuty: It is a threat detection service that continuously monitors for malicious activity

and unauthorized behavior across your AWS accounts and workloads1.

Anomaly Detection: GuardDuty uses anomaly detection to monitor for unusual behavior that may

indicate a threat1.

Machine Learning: It employs machine learning to better identify threat patterns and reduce false

positives1.

Integrated Threat Intelligence: The service utilizes threat intelligence feeds from AWS and leading

third parties to identify known threats1.

Actionable Insights: GuardDuty provides detailed findings that include information about the nature

of the threat, the affected resources, the attacker’s IP address, and geolocation1.

Protection Scope: It protects against a wide range of threats, including compromised instances,

reconnaissance by attackers, account compromise risks, and instance compromise risks1.

Reference:

AWS’s official documentation on Amazon GuardDuty1.