Kubescape is a free security tool designed to enhance Kubernetes security by scanning clusters for compliance with standards like the National Security Agency (NSA) guidelines and detecting image vulnerabilities. Available for Windows, macOS, and Linux, it provides detailed risk analysis through reports in PDF or JSON formats. The tool utilizes security frameworks such as MITRE ATT&CK to evaluate threats and offers remediation advice for detected vulnerabilities. Kubescape's CLI allows users to scan clusters, YAML files, and specific components or frameworks, with options to customize output formats and submit results to the Armo management portal. The tutorial guides users on installation and usage, emphasizing the importance of regular scans for maintaining compliance and enhancing business reputation by achieving compliance badges.