Amazon GuardDuty now offers an Amazon SNS notice theme so you can be advised consequently when new Amazon GuardDuty discovering types or highlights are discharged. To buy in to this SNS theme, see the documentation. GuardDuty is an overseen risk identification benefit that persistently screens for malevolent or unapproved conduct to enable you to ensure your AWS records and outstanding tasks at hand. 

Beforehand, you expected to physically check if another discovering type or highlight was discharged by taking a gander at documentation or in the GuardDuty reassure. Presently, you can buy in to the new SNS theme and be informed consequently. The SNS membership can be arranged to convey refresh data by means of an email, SMS message, or trigger a robotized procedure with AWS Lambda. 

Amazon GuardDuty screens for action, for example, irregular API calls or conceivably unapproved arrangements that show a conceivable record bargain. GuardDuty likewise recognizes possibly traded off cases or observation by aggressors. Empowered with a couple of snaps in the AWS Management Console, Amazon GuardDuty can promptly start breaking down billions of occasions over your AWS represents indications of hazard. It doesn't expect you to send and keep up programming or security foundation, which means it tends to be empowered rapidly with no danger of contrarily affecting existing application remaining burdens. 

You can empower your 30-day free preliminary of Amazon GuardDuty with a solitary snap in the AWS Management comfort. To take in more, see Amazon GuardDuty Findings and to begin your 30-day free preliminary, see Amazon GuardDuty Free Trial.

Reference: https://aws.amazon.com/about-aws/whats-new/2018/12/Introducing-Notifications-for-New-Amazon-GuardDuty-Finding-Types-and-Feature-Releases/