AMS vs XSUAA: The Future of Authentication and Authorization in SAP BTP

Still using XSUAA for authentication in SAP BTP? It’s time to modernize.

SAP is shifting gears — moving from the legacy XSUAA approach to a more centralized, scalable, and secure model using IAS (Identity Authentication Service) and AMS (Authorization Management Service).

What’s changing?

No more per-app role definitionsOne identity token across all appsSingle sign-on with corporate IdPs like Azure ADReusable business roles across environments

In this post, we’ll break down:

 Why SAP is moving away from XSUAAHow IAS + AMS simplifies user and role managementWhat changes you need to make in your appsA clear side-by-side comparison of the old vs new models

Whether you’re building new apps or maintaining existing ones, now’s the time to future-proof your security stack.

Read the full post to learn how to make the switch.

 

​ Still using XSUAA for authentication in SAP BTP? It’s time to modernize.SAP is shifting gears — moving from the legacy XSUAA approach to a more centralized, scalable, and secure model using IAS (Identity Authentication Service) and AMS (Authorization Management Service).What’s changing?No more per-app role definitionsOne identity token across all appsSingle sign-on with corporate IdPs like Azure ADReusable business roles across environmentsIn this post, we’ll break down: Why SAP is moving away from XSUAAHow IAS + AMS simplifies user and role managementWhat changes you need to make in your appsA clear side-by-side comparison of the old vs new modelsWhether you’re building new apps or maintaining existing ones, now’s the time to future-proof your security stack.Read the full post to learn how to make the switch.   Read More Technology Blog Posts by SAP articles 

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