Hardened Container Images Dramatically Reduce Vulnerabilities

Many container images are built with a “kitchen-sink” mindset, including a wide range of unnecessary software that results in hundreds of vulnerabilities per image. Several vendors—like Docker, Chainguard, and CleanStart—are now offering “hardened” base images that strip out nonessential components, reduce the attack surface by up to 95%, run as non-root, and come with SBOMs and signed metadata. These secure images often cut vulnerability counts by more than 97%, and are continuously maintained and patched, making them safer foundations for production workloads. 

https://www.darkreading.com/application-security/hardened-containers-eliminate-common-source-vulnerabilities

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