Discover how to seamlessly integrate Kubernetes with legacy Active Directory services for authentication in this hands-on tutorial. Learn to leverage Dex, an identity service using OpenID connect, to configure LDAP connectors for external authentication. Set up an open-source Active Directory server, add users and groups, and configure the Dex LDAP connector step-by-step. Gain practical experience in deploying Dex and authenticating access to a sample application, equipping you with the skills to implement this configuration in production environments. Perfect for organizations migrating applications to Kubernetes while maintaining existing authentication infrastructure.