One of the best features for using Kubernetes with Rancher is Multi-cloud deployments.
Why not go for a little of everything? Multi-cloud deployments are the next battleground for business, and any solution that manages clusters with different providers needs a solution for keeping security, cost, and performance under tight control.
Rancher does this by integrating with external authentication providers like Active Directory, Azure AD, Ping, Github, LDAP, and others. You're then empowered to deploy security policies uniformly across all Kubernetes environments that you manage.