Amazon GuardDuty

wikipedia:Amazon GuardDuty (Nov 2017) threat detection uses

• AWS CloudTrail logs:
  • CloudTrail management events: activated by default, cannot be disabled.
  • S3 protection: S3 data events (Jul 2020), full list https://docs.aws.amazon.com/guardduty/latest/ug/guardduty_finding-types-s3.html
• VPC Flow Logs
• DNS query logs

• Homepage: https://aws.amazon.com/guardduty/

Detection examples

• Compromised EC2 instances mining bitcoin
• An attacker scanning your web servers for known application vulnerabilities
• GuardDuty does not process requests to objects that you have made publicly accessible, but it does alert you when a bucket is made publicly accessible

Cost

• AWS free tier: 30 days https://aws.amazon.com/guardduty/pricing/

Formats

• TXT
• STIX
• OTX_CSV
• ALIEN_VAULT
• PROOF_POINT
• FIRE_EYE

Related

• AWS CloudTrail management event analysis
• Delegated Administrator
• CrowdStrike
• AWS CloudTrail Insights

Activities

• https://aws.amazon.com/premiumsupport/knowledge-center/guardduty-cloudwatch-sns-rule/
• Read FAQ: https://aws.amazon.com/guardduty/faqs/
• Read https://stackoverflow.com/questions/tagged/amazon-guardduty?tab=Votes
• Alarms: https://docs.aws.amazon.com/guardduty/latest/ug/guardduty_findings_cloudwatch.html

See also

• Amazon GuardDuty: aws guardduty[ list-detector | list-findings | create-detector ]
• AWS GuardDuty, S3 protection, for EKS. aws guardduty, Finding type, aws-guardduty-agent EKS addon, Runtine Monitoring
• AWS security, AWS Security Hub, AWS CloudTrail, Amazon GuardDuty, Amazon Detective, AWS WAF, AWS Audit Manager, Amazon Fraud Detector, Cloudsploit, AWS Certified Security - Specialty, AWS Security Assurance Services, AWS GDPR, Amazon Inspector, AWS Network Firewall

https://aws.amazon.com/about-aws/whats-new/2017/11/announcing-amazon-guardduty-intelligent-threat-detection/

https://aws.amazon.com/blogs/aws/new-using-amazon-guardduty-to-protect-your-s3-buckets/