The Kubernetes Security Scanner is a tool developed by Appvia to simplify management of role-based access controls (or RBAC) across your Kubernetes clusters.
It does this by attaching itself to multiple clusters in Kubernetes and scanning the environments for RBAC data. It then maps the relationships between people, service accounts, roles, role bindings and pod security policies.
In doing so, it helps visualise the complexity of RBAC and enables users to search across their clusters for RBAC information and, even makes suggestions on core best practice rules around the security of your RBAC implementation.
You can view the Kubernetes Security Scanner GitHub repo for more information or to download.