What is sig-security?

This repository is the organizational home for the Kubernetes Security Special Interest Group (SIG Security). Rather than being a software application, it holds the documentation, processes, and guidelines that a dedicated team of volunteers uses to keep the Kubernetes ecosystem safe from vulnerabilities and attacks. Kubernetes is a massive open-source platform used by organizations to manage and run their software applications at scale. Because it is so widely used, keeping it secure is a major undertaking. This group coordinates horizontal security efforts across the entire project. They manage regular security audits, handle the process for reporting and fixing vulnerabilities, maintain cross-cutting security documentation, and foster a community of security-focused contributors. The people who would interact with this repository are typically security researchers, Kubernetes contributors, and IT professionals responsible for keeping their company's infrastructure safe. For example, if a researcher discovers a potential security flaw in Kubernetes, they would follow the vulnerability management process outlined by this group. Similarly, someone looking to understand the results of a recent third-party security audit or find official guidelines on how to securely configure a system would find those documents organized here. The work is divided into three main subprojects: external security audits, security documentation, and security tooling. The repository provides the structure for these teams, pointing them to specific folders for their work and designated Slack channels for communication. It also lists the group's leadership, currently chairs from companies like Datadog and Okta, along with details about their biweekly Friday meetings, which are open to the community. Ultimately, it serves as the administrative backbone for the community's security efforts, ensuring that the people protecting the software have organized processes, clear governance, and a central place to collaborate.