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Security lock in a cloud

Single Sign-On Technologies

Provide your SAP GUI users with simple and secure access to their ABAP-based business applications. Use digital certificates or Kerberos tokens as single sign-on technology.

For implementing single sign-on with digital certificates you can either use our out-of-the box solution via short-lived X.509 certificates or your own public key infrastructure (PKI).

Alternatively, you can use Kerberos authentication tokens. This requires little implementation effort, but provides a considerable simplification to your employees’ authentication processes.

Single Sign-On using Kerberos

Cloud computer system

SAP Secure Login Service for SAP GUI

SAP Secure Login Service for SAP GUI supports both digital certificates and Kerberos for secure authentication and single sign-on to your SAP systems. Rely on a lean cloud service that integrates with your existing corporate identity provider to benefit from its authentication capabilities.

Release blog post

Solution brief

Overview presentation

Documentation

Road map

On-premises building

SAP Single Sign-On

The SAP Single Sign-On solution will go out of mainstream maintenance end of 2027, and extended maintenance end of 2030. The successor solution that you should use for single sign-on with SAP GUI to on-premise ABAP systems, such as S/4HANA, is the SAP Secure Login Service for SAP GUI.