The process of handling user sessions in applications, particularly within Single Sign-On (SSO) systems.
Description
Session Management in the context of Single Sign-On (SSO) refers to the techniques and processes employed to maintain user sessions across multiple applications after a user has been authenticated. SSO allows users to log in once and access multiple services without needing to re-enter credentials. Effective session management ensures that user sessions are secure, easily trackable, and correctly terminated when a user logs out or when a session times out. This involves creating, maintaining, and destroying session tokens that represent the user's authenticated state. In addition, session management also includes implementing policies for session expiration, revocation, and renewal. For instance, a banking application might require users to reauthenticate after a certain period of inactivity to enhance security. Furthermore, robust session management can help prevent issues such as session hijacking, where an unauthorized party gains access to a user's session.
Examples
- Google uses session management to allow users to access Gmail, YouTube, and Google Drive with one login.
- Microsoft accounts enable users to access various services like Outlook, Office 365, and OneDrive seamlessly through SSO.
Additional Information
- Effective session management enhances user experience by reducing the need for multiple logins.
- Implementing strong security measures, such as two-factor authentication, can further protect user sessions.