Fargate/ECS Container Supply Chain Pitfalls
The parts of container supply chain that break differently on AWS Fargate and ECS compared to Kubernetes, and what to do about each one in production.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
The parts of container supply chain that break differently on AWS Fargate and ECS compared to Kubernetes, and what to do about each one in production.
ECR now supports Notation-based image signing and trust policy enforcement. Here is how to design signing policies that survive scale and auditors.
AWS Signer integrates with Notation for OCI image signing. The hard part is not signing — it is the trust policy that decides what gets to run. We walk through one that holds up.
CodeBuild and CodePipeline still carry the biggest AWS supply chain blast radius per dollar. Here is how to harden them in 2026 without rewriting to a different CI.
AWS Security Bulletin AWS-2025-004 disclosed an input validation flaw in Temporary Elevated Access Management that let users forge approvals. Here's what changed and how to harden TEAM 1.2.2.
AWS published Security Bulletin AWS-2025-021 warning that EC2 instances may interact with unexpected AWS accounts through the Instance Metadata Service. Here is the technical impact and the IMDSv2 enforcement plan.
Service-linked roles are the soft underbelly of AWS IAM. We catalogue the 2024-2025 abuse primitives and the detection queries that catch them.
IAM Roles Anywhere lets workloads outside AWS assume IAM roles using X.509 certificates. It is also becoming the authentication layer for supply chain tools. Here is what the threat model looks like.
Parameter Store is everywhere in AWS workloads, which means it accumulates secrets, configuration, and bad IAM over time. Here is the security review I run on every Parameter Store deployment.
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