ShieldOps Blog

Discover the latest practices and guides for Docker, Kubernetes, and DevSecOps.

SBOM Risk Management: Operationalizing Software Transparency

SBOM Risk Management: Operationalizing Software Transparency

Learn how to operationalize SBOM-driven risk management with a practical 5-step framework covering automated SBOM generation, vulnerability correlation, context-aware risk scoring, and closed-loop remediation. Includes compliance mapping to EO 14028, CRA, and PCI DSS v4.0.

Kubernetes Supply Chain Security: From Git to Cluster With Sigstore

Kubernetes Supply Chain Security: From Git to Cluster With Sigstore

A comprehensive guide to Kubernetes supply chain security covering the full pipeline from Git repositories to cluster runtime. Learn how Sigstore, Cosign, SBOMs, and the SLSA framework work together to protect against software supply chain attacks.

Dockerfile FROM Instruction Risks: Choosing Secure Base Images

Dockerfile FROM Instruction Risks: Choosing Secure Base Images

The FROM instruction is the single most impactful security decision in any Dockerfile. Learn how to choose trusted base images, pin digests, and eliminate the largest class of container vulnerabilities at the source.

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