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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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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What is Container Registry Security
Container registries are one of the highest-leverage attack points in the software supply chain. Here's what actually secures one, with real incidents and numbers.
Mar 21, 20266 min read
Container Security
What is Container Runtime Security
Container runtime security monitors running containers for malicious behavior that image scanning can't catch — here's how it works and why it matters.
Mar 21, 20267 min read
Container Security
What is Container Orchestration
Container orchestration automates how containers deploy, scale, and recover across clusters — and it's also one of the highest-value targets in the software supply chain.
Mar 21, 20266 min read
Container Security
What is Container Monitoring
Container monitoring tracks metrics, logs, and runtime behavior across ephemeral containers—here's what it covers, why it matters, and how it differs from VM monitoring.
Mar 20, 20267 min read
Container Security
What is Docker Security
Docker security spans image scanning, SBOMs, and runtime controls — see the CVEs, misconfigurations, and real breaches that show why each layer matters.
Mar 20, 20268 min read
Container Security
Top 5 Docker Security Vulnerabilities
Runc escapes, exposed daemons, stale base images, privileged containers, and leaked secrets: the five Docker vulnerabilities behind most real container breaches.
Mar 20, 20267 min read
Container Security
Dockerfile Security Best Practices
Six question-driven answers on Dockerfile hardening: pinning, root users, multi-stage builds, secrets, and the review gates that catch supply chain risk early.
Mar 20, 20267 min read
Container Security
Runtime Container Drift: Supply Chain Implications
Runtime drift is the last honest witness in container supply chain defence. This post covers what drift signals tell you, how to instrument for them, and how to investigate without overwhelming on-call.
Mar 19, 20267 min read
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