This document discusses the evolution of password management and authentication from simple password synchronization and reset capabilities to a more complex system of managing multiple authentication factors across various applications and devices. It notes that authentication management has grown beyond basic password management to include managing tokens, smart cards, biometrics and other factors from anywhere. The document argues that enterprises now require a consolidated system that can manage all authentication factors, support mobile users, integrate with provisioning and federation systems, and provide self-service capabilities for non-password factors like PIN resets.