DevSecOps
Woodpecker CI Security Review
A security review of Woodpecker CI, the community fork of Drone: runner isolation, secret handling, plugin ecosystem, and the trade-offs of running a self-hosted lightweight CI.
Mar 17, 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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Go Build Cache Poisoning Risks
The Go build cache makes builds fast and reproducible, but a poisoned cache can reuse malicious compiled output indefinitely while the source looks clean.
Mar 16, 20267 min read
DevSecOps
Multi-Cloud Supply Chain Control Plane
A multi-cloud estate needs a single control plane for supply chain policy. This is what one looks like across AWS, Azure, and GCP in production in 2026.
Mar 16, 20268 min read
DevSecOps
GCP Terraform Provider Security Review
A security-focused review of the Google Terraform providers: provenance, authentication paths, state handling, and the misconfigurations that consistently produce incidents across the Google and Google-Beta provider ecosystem.
Mar 15, 20267 min read
DevSecOps
Security Champions Program For Shift-Left 2026
Security champions are the human layer that makes shift-left work. A 2026 program design for selecting, training, and retaining champions in engineering.
Mar 15, 20268 min read
DevSecOps
Signing Python Wheels in Production
PyPI supports attestations now. Here is how to actually sign Python wheels in a CI pipeline, verify them at install time, and deal with the rough edges.
Mar 15, 20266 min read
DevSecOps
Earthly Containerized Builds Supply Chain
Earthly combines container isolation with Makefile-style ergonomics. Here's what that means for supply chain posture, with real Earthfile examples.
Mar 14, 20267 min read
DevSecOps
Concourse CI Supply Chain Hardening
A practical hardening guide for Concourse CI: resource type trust, worker isolation, team-level RBAC, and the var source security that underpins the platform's multi-tenancy model.
Mar 14, 20268 min read
DevSecOps
age + SOPS: A Git-Native Secrets Workflow
How age and SOPS together deliver a lightweight, auditable, Git-native secrets workflow that stands up to real production use without a vault server.
Mar 14, 20267 min read
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