There are 2 repositories under k8s-sig-auth topic.
Secrets Store CSI driver for Kubernetes secrets - Integrates secrets stores with Kubernetes via a CSI volume.
A working place for multi-tenancy related proposals and prototypes.
Home of the Hierarchical Namespace Controller (HNC). Adds hierarchical policies and delegated creation to Kubernetes namespaces for improved in-cluster multitenancy.
Kubernetes Pod Security Standards implementation - https://github.com/kubernetes/enhancements/blob/master/keps/sig-auth/2579-psp-replacement/README.md
A place for policy work group related proposals and prototypes.