Single Sign-On (SSO) is an authentication process that allows users to log in once and gain access to multiple applications or platforms without needing to enter credentials again. It improves user convenience, security, and IT efficiency. TechClass integrates SSO to simplify learner and administrator access. Employees can use their existing corporate login credentials, reducing password fatigue and enhancing platform security. For organizations, SSO improves compliance and ensures smoother integration of TechClass into existing IT ecosystems.