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Security

AWS Security Reference Architecture (AWS SRA) - https://docs.aws.amazon.com/prescriptive-guidance/latest/security-reference-architecture/welcome.html

Best Practices for Security, Identity, & Compliance - https://aws.amazon.com/architecture/security-identity-compliance

What do I do if I notice unauthorized activity in my AWS account? - https://repost.aws/knowledge-center/potential-account-compromise

AWS Well-Architected Security Workshop - https://catalog.workshops.aws/well-architected-security/en-US

AWS Vault - https://github.com/99designs/aws-vault - Stores IAM credentials in your operating system's secure keystore

List of open source tools for AWS security: defensive, offensive, auditing, DFIR, etc. - https://github.com/toniblyx/my-arsenal-of-aws-security-tools

AWS security tool to perform security best practices assessments, audits, etc - https://github.com/prowler-cloud/prowler - https://prowler.pro

Analyze your Amazon Web Services (AWS) environments - https://github.com/duo-labs/cloudmapper

https://infosec.mozilla.org/guidelines/aws_security.html

¿Es AWS seguro? - https://dev.to/aws-espanol/es-aws-seguro-4gfp

flAWS challenge (discover AWS-specific vulnerabilities) - http://flaws.cloud - http://flaws2.cloud

From https://www.linkedin.com/posts/andreaswittig_amazonwebservices-awscommunity-cloudsecurity-activity-7219251299983187968-Ra6t/

Hot take: Security Hub controls are becoming more of a sales tool for AWS than effective security best practices. AWS recently announced the following controls.

  • [GuardDuty.5] GuardDuty EKS Audit Log Monitoring should be enabled
  • [GuardDuty.6] GuardDuty Lambda Protection should be enabled
  • [GuardDuty.8] GuardDuty Malware Protection for EC2 should be enabled
  • [GuardDuty.9] GuardDuty RDS Protection should be enabled
  • [GuardDuty.10] GuardDuty S3 Protection should be enabled
  • [Inspector.1] Amazon Inspector EC2 scanning should be enabled
  • [Inspector.2] Amazon Inspector ECR scanning should be enabled
  • [Inspector.3] Amazon Inspector Lambda code scanning should be enabled
  • [Inspector.4] Amazon Inspector Lambda standard scanning should be enabled

Most of these features are not worth the money, in my opinion.

Trusted Advisor​

https://aws.amazon.com/premiumsupport/technology/trusted-advisor

Can be used to check if any S3 bucket in the account has "Block Public Access Enabled", see https://cloudonaut.io/s3-security-best-practice/#Rule-4-Monitor-Trusted-Advisor-findings