image-scanning
Safeguard articles tagged "image-scanning" — guides, analysis, and best practices for software supply chain and application security.
40 articles
Securing Docker Containers: A Practical Hardening Guide
Securing Docker containers is less about one setting and more about a chain of defaults: slim base images, non-root users, scanned layers, and locked-down runtime privileges.
Kubernetes Container Security Scanner: How It Works and What to Use
A Kubernetes container security scanner checks images, manifests, and running workloads for known vulnerabilities and misconfigurations. Here is how the pieces fit and where to place them in a pipeline.
How to Secure Container Software: A Practical Guide
Securing container software means controlling the whole chain, base image, dependencies, build, registry, and runtime, not just scanning the final image. Here is a working model for each layer.
Best Container Security Tools in 2026
Image scanners, runtime sensors, and Kubernetes posture tools each catch different failures. Here is how the leading options compare in 2026 — and how to pick a stack without buying three overlapping scanners.
Container Security Vulnerabilities: How to Find and Fix Them
The container security vulnerabilities that actually get exploited, where they hide across the image lifecycle, and a practical order for fixing them without rebuilding everything at once.
How to Choose a Container Scanning Tool That Actually Helps
A practitioner's guide to picking a container scanning tool: what it should detect, where it fits in the pipeline, and how to avoid drowning in false positives.
Docker Vulnerability Scanners: What They Catch and Miss
Image scanners are excellent at matching OS packages and language dependencies against CVE databases — and structurally blind to config flaws, runtime behavior, and code you compiled yourself. Where the line sits.
Docker Security Scanning: How to Find Vulnerabilities in Your Images
Docker security scanning inspects your container images for known-vulnerable OS and application packages before they reach production. Here is how it works and how to wire it into your pipeline.
Kubernetes Security Tools: What to Use and Why
A Kubernetes security tool covers one slice of cluster risk — image scanning, admission control, runtime detection, or posture. Here is how to combine them.
Docker Scanners: Comparing the Image-Scanning Options
A docker scanner has to check three separate layers — base OS packages, application dependencies, and the Dockerfile itself — and most tools are genuinely strong at only one or two.
Container Image Security Tools, Compared
A container image security tool scans layers, packages, and configuration inside an image before and after it ships — here's how the major approaches differ and what actually matters when picking one.
How to Evaluate a Docker Security Company
Picking a Docker security company means judging vendors on the whole container lifecycle — image scanning, runtime, registry, and admission — not just the count of CVEs their scanner prints. Here is a buyer's checklist.
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