Restrict users to specific Office 365 Tenants
- Article Number: 000016831
- Products: Forcepoint Web Security Cloud
- Version: All versions
- Last Published Date: June 11, 2020
Notes & Warnings
Important SSL decryption must be enabled for the requests to the Office 365 application that the end users access.
I would like to restrict my end users from logging into accounts of Office 365 tenancies that do not belong to my organisation.
Microsoft has included a provision to prevent the end user from logging into any Office 365 tenancy other than those specified by the end user's organisation's system operator by means of inserting the header 'Restrict-Access-To-Tenants' into the HTTP request headers for login.microsoftonline.com.
Forcepoint Technical Support is able to create back-end configuration for your account that instructs the proxy to insert this header along with the tenancies.
Keywords: tenant; restrict; o365; microsoft