Subject: SAP-Single-Sign-On
In today’s interconnected enterprise environments, seamless and secure access to multiple SAP and non-SAP web applications is essential. SAP Single Sign-On (SSO) technology enables users to authenticate once and gain access to multiple systems without repeated logins, enhancing both security and user experience.
This article covers the basics of SAP SSO for web applications, explaining its importance, components, and common implementation scenarios.
SAP Single Sign-On is a security technology that allows users to log in once and access multiple SAP systems and web applications without needing to re-enter credentials for each system. It simplifies user management, reduces password fatigue, and strengthens security by minimizing password-related risks.
For web applications, SAP SSO enables users to authenticate through standardized web authentication protocols, allowing seamless and secure access to portals, SAP Fiori Launchpad, SAP Enterprise Portal, and other browser-based services.
SAP SSO supports various authentication methods for web applications:
The IdP is the system that authenticates users and issues security tokens or assertions. Common IdPs include:
The SP is the SAP web application or portal that trusts the IdP’s authentication and grants access accordingly.
| Benefit | Description |
|---|---|
| User Convenience | One login for multiple applications |
| Stronger Security | Supports MFA, certificate-based authentication |
| Reduced Helpdesk Load | Fewer password reset requests |
| Regulatory Compliance | Audit trails and controlled access |
SAP Single Sign-On for web applications streamlines secure access to critical business applications, improving productivity and reducing security risks. Understanding the basics of SAP SSO—its protocols, components, and workflows—sets the foundation for implementing a robust authentication strategy that supports modern enterprise requirements.
For organizations planning SAP Fiori or Enterprise Portal rollouts, integrating SAP SSO is a strategic step toward seamless, secure user experience.