CIS Benchmark

Hardening Kubernetes Nodes on Ubuntu

A CIS Benchmark Approach

Hardening a Kubernetes cluster begins at the node level. This guide explains how to secure Ubuntu-based Kubernetes nodes by applying the CIS (Center for Internet Security) Benchmark, which provides a detailed set of best practices for reducing vulnerabilities and strengthening your security posture. The CIS Benchmark outlines comprehensive security standards for various systems, including operating systems, applications, and network devices. Its recommendations help organizations adhere to...