Sharity - Connect your Unix computer to Windows, Samba or any other SMB/CIFS Server.
Okta - Enterprise-grade identity management for all your apps, users & devices
NQE - CIFS/SMB based solutions for embedded / mobile markets.
Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.
Samba - Samba serves as an open source alternative to the traditional domain controller offered by Microsoft.
OneLogin - On-demand SSO, directory integration, user provisioning and more