Symantec Access Management

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 How to build single sign-on for Microsoft 365 and SiteMinder

MARUBUN SUPPORT's profile image
MARUBUN SUPPORT posted Sep 13, 2024 04:18 AM

Hi Team.

We have received the following questions from our customers.
We would appreciate your response.

[Producuts]
 Symantec SiteMinder 12.8 SP07

[Question]
Using the Symantec SiteMinder - 12.8  Microsoft Office 365 ( https://techdocs.broadcom.com/us/en/symantec-security-software/identity-security/siteminder/12-8/ca-sso-runbooks/microsoft-office-365.html )  as a reference, Our customer is considering WS-Federation integration between SSO and M365 online and desktop applications.

Authentication to the SiteMinder on-premises system is Form authentication, and authentication is assumed to be by sAMAccountName.

If we assume that the system is built with the UPN (UserPrincipalName) on the M365 side as the mail attribute of the user store, is it possible to build a system for SSO with M365 by adding the mail attribute to the WS-Federation token?

If this is possible, I would appreciate it if you could tell me how to do it, even if it's just an outline.


Best Regards,
Marubun Support