DevSecOps
Buildkite Supply Chain Hardening
A practical hardening guide for Buildkite: agent isolation, pipeline upload security, plugin risks, and the agent-token rotation strategy that keeps the trust model intact.
Mar 13, 20268 min read
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Supply Chain Security, in plain English.
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.
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Maven Release Plugin Hardening
The Maven Release Plugin is the oldest piece of release automation most Java shops still run. A look at the hardening steps it usually needs.
Mar 13, 20266 min read
DevSecOps
Buck2 (Meta) Build Security Considerations
A security engineer's look at Buck2, Meta's open-source build system, including Starlark sandbox properties, remote execution, and actual supply chain guarantees.
Mar 13, 20267 min read
DevSecOps
go generate Supply Chain Risks
go generate is a seam where arbitrary commands run with the full privileges of the developer, and it does not show up in any manifest of trusted dependencies.
Mar 12, 20267 min read
DevSecOps
GitHub Actions Supply Chain Hardening Checklist 2026
A pragmatic 2026 hardening checklist for GitHub Actions: OIDC, pinned actions, environment protection, reusable workflows, and the controls that actually move risk.
Mar 12, 20265 min read
DevSecOps
How to Rotate Build Signing Keys Safely
A step-by-step tutorial for rotating Cosign and GPG build signing keys without breaking existing attestations, verification chains, or downstream consumers.
Mar 12, 20266 min read
DevSecOps
Docker Hub Rate Limit Changes and CI Impact
Docker's 2024 rate-limit reforms hit CI pipelines hard. Measured impact on 30 real build farms and the mirror and pull-through controls that fixed it.
Mar 11, 20265 min read
DevSecOps
GraphQL Supply Chain Security Considerations
Supply chain risks specific to GraphQL stacks: Apollo, graphql-js, persisted queries, introspection, and transitive risk in gateway federation.
Mar 11, 20265 min read
DevSecOps
Cloud IAM And Supply Chain Overlap Mistakes
Cloud IAM and supply chain controls overlap in ways that confuse most teams. These are the 2026 mistakes that turn IAM gaps into supply chain incidents.
Mar 11, 20268 min read
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