Single Sign-On (SSO) is an authentication process that allows users to access multiple applications with one set of login credentials.
Description
Single Sign-On (SSO) simplifies the user experience by allowing individuals to log in once and gain access to various applications without needing to enter their credentials multiple times. This is especially beneficial in corporate environments where employees use different systems and services throughout the day. For instance, a user might access their email, project management tool, and file storage service all through a single login. SSO enhances security by reducing the number of passwords users must manage, which lowers the risk of password-related breaches. Major SSO protocols include SAML (Security Assertion Markup Language) and OpenID Connect. Additionally, SSO can integrate with identity providers like Google or Microsoft Azure AD, offering seamless access across different platforms. As companies adopt cloud services, SSO becomes vital for maintaining user productivity while ensuring security across various applications.
Examples
- Google SSO allows users to access Gmail, Google Drive, and Google Calendar with one login.
- Okta provides SSO solutions for businesses, enabling employees to log into multiple applications like Salesforce, Slack, and Workday with a single set of credentials.
Additional Information
- SSO can significantly reduce IT support costs by minimizing password reset requests.
- Implementing SSO can enhance user satisfaction by streamlining the login process and making it more convenient.