Docker's Hardened Images (DHI) are now free, offering improved security for various base images. They shift responsibility for certain vulnerabilities to Docker, allowing teams to focus on their application layers. This article outlines how to integrate DHI into vulnerability management practices.

Docker has introduced Docker Hardened Images (DHI), which are secure-by-default container images that significantly reduce the attack surface and streamline software supply chain security. These images, designed for modern production environments, are continuously updated, minimize vulnerabilities, and integrate seamlessly into existing workflows without sacrificing flexibility or usability.