Hardening the Core: Container Validation and Malicious Package Defense
Cloud Native Now, Wednesday, July 22nd, 2026
Docker images are a major supply chain risk, and vulnerability scanning alone cannot detect zero-days or malicious code.
Docker images have become critical attack vectors in software supply chains, where a single compromised artifact can spread across environments.
Most organizations rely on vulnerability scanning as a baseline, but scanning cannot detect zero-day exploits, obfuscated malicious code or logic-based backdoors.
A comprehensive strategy requires layered defenses: container runtime security tools for real-time monitoring, secure build practices using minimal base images, continuous monitoring across the image lifecycle, and strict CI/CD policy enforcement to block insecure deployments.