Cloud technologies are susceptible to same attack vectors as traditional on-premise deployments. For detailed attention to these, you can look at internal security events and other relevant system behavior indicators in detail. This helps in generating appropriate security responses. Specific tools can come to your rescue in the above requirement. Check out this review paper to know the key to achieve comprehensive in-depth defensive posture within the AWS Cloud. Also explore to know more about the benefits of tools which strengthen your cloud defensive arsenal, like:Detecting suspected intrusions and alert personnel to suspicious activity.”]
Source: https://www.bankinfosecurity.com/whitepapers/amazon-guardduty-security-review-w-8320