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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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Articles

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Container Security

Pod Supply Chain Attestation Validation

How to validate supply chain attestations at pod admission time without grinding deployments to a halt: which attestation types actually matter, how to chain verifications, and how to fail useful.

Mar 29, 20267 min read
Container Security

What is Container Security? (definition, lifecycle, threats)

Container security spans build, ship, and runtime: scanning, SBOMs, Kubernetes hardening, and runtime detection. How it works, and where Anchore leaves gaps.

Mar 28, 20268 min read
Container Security

Docker image security fundamentals (quick-start guide)

A practical guide to docker image security: how vulnerabilities hide in base images, common misconfigurations, how scanning works, and a five-step quick-start checklist.

Mar 27, 20268 min read
Container Security

Kubernetes vulnerability scanning and audit-ready compliance

Image scans can pass while your Kubernetes control plane stays exposed. See why CVE-2025-1974 and CIS Benchmark gaps break audits — and how to close them.

Mar 27, 20267 min read
Container Security

Aqua Security Platform Buyer Review 2026

An in-depth 2026 buyer review of the Aqua Security platform: runtime protection, image scanning, Kubernetes posture, pricing, and where Aqua fits and where it does not.

Mar 26, 20265 min read
Container Security

OCI Artifact Signing Rollout Program

A program plan for getting OCI artifact signing across an organisation: trust roots, key custody, build integrations, registry policy, and the inevitable cleanup of unsigned legacy content.

Mar 24, 20267 min read
Container Security

What is Container Security

Container security protects images, runtimes, orchestration, and hosts. Here's what it covers, why 87% of images ship with critical CVEs, and how to fix it.

Mar 22, 20267 min read
Container Security

What is Container Scanning

Container scanning finds known CVEs, secrets, and misconfigurations in image layers before deployment. Here's how it works and where it falls short.

Mar 22, 20267 min read
Container Security

3 Steps to Secure Container Images

A stock base image ships 180+ unused packages. Learn the 3 steps to secure container images: minimize, prioritize by reachability, and enforce.

Mar 21, 20267 min read
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