
Worked on the schubergphilis/terraform-aws-mcaf-landing-zone repository to enhance cloud security posture by modularizing the security baseline into a reusable Terraform module. Consolidated configuration through a single security_baseline_input object, enabling consistent multi-region EBS encryption and simplifying maintenance. Enforced secure defaults by blocking public access to EBS snapshots and SSM documents, and preventing public sharing of EC2 AMIs, thereby reducing exposure risks. Upgraded documentation to version 7 using Markdown to reflect architectural changes and support migration efforts. Leveraged AWS, Terraform, and HCL to deliver two focused features, aligning infrastructure as code with evolving security and compliance requirements.
August 2025: Delivered core security posture enhancements for schubergphilis/terraform-aws-mcaf-landing-zone. Key outcomes include modularizing the security baseline into a reusable Terraform module with a single security_baseline_input object, enabling consistent, multi-region EBS encryption and easier maintenance. Implemented secure defaults by default-blocking public access for EBS snapshots and SSM documents, and preventing public sharing of EC2 AMIs, significantly reducing exposure risk. Upgraded documentation to v7 to reflect the architecture and usage changes and to support ongoing modernization. These changes were delivered through a focused set of commits across two features, aligning infrastructure code with policy requirements and improving cross-region consistency.
August 2025: Delivered core security posture enhancements for schubergphilis/terraform-aws-mcaf-landing-zone. Key outcomes include modularizing the security baseline into a reusable Terraform module with a single security_baseline_input object, enabling consistent, multi-region EBS encryption and easier maintenance. Implemented secure defaults by default-blocking public access for EBS snapshots and SSM documents, and preventing public sharing of EC2 AMIs, significantly reducing exposure risk. Upgraded documentation to v7 to reflect the architecture and usage changes and to support ongoing modernization. These changes were delivered through a focused set of commits across two features, aligning infrastructure code with policy requirements and improving cross-region consistency.

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