![]() The specific JIT requests an engineer can make are limited by their security group memberships. Instead, security groups allow engineers to use Lockbox to request JIT elevation when required for supporting the system. Membership in a security group doesn’t grant any privileged access. RBAC also helps enforce separation of duties by limiting service team accounts to appropriate roles.Įngineers supporting a service are granted membership to security groups based on their role. ![]() Lockbox uses RBAC to limit the types of JIT elevation requests engineers can make, providing an additional layer of protection to enforce least privilege. JIT requests for limited administrator privileges are managed through Lockbox. Service team accounts don’t grant any standing administrator privileges or access to customer content. How do Microsoft online services use role-based access control (RBAC) with Lockbox to enforce least privilege? Lockbox automatically rejects JIT requests that are outside the scope of the engineer's eligibilities and Lockbox roles, including requests that exceed allowed thresholds. Only requests for access to assets within the scope of the engineer's eligibilities are accepted and passed on to the approver. JEA is enforced by eligibilities and Lockbox roles at the time of request for JIT access. This temporary access requires multi-factor authentication and is automatically revoked after the approved period expires. If an authorized reviewer approves the JIT access request, the engineer is granted temporary access with only the privileges necessary to complete their assigned work. Lockbox restricts elevated access to the minimum privileges, resources, and time needed to complete the assigned task. When an engineer requires additional access to support Microsoft online services, they request temporary elevated access to the resources they require using an access management tool called Lockbox. Failure to complete or pass these checks result in eligibilities automatically being revoked. To maintain eligibility for a service team account, personnel must go through role-based training annually and rescreening every two years. Only after meeting all eligibility requirements can a service team account be created for the requested environment. The request for eligibility triggers a series of personnel checks to ensure the engineer has passed all cloud screening requirements, completed necessary training, and received appropriate management approval prior to account creation. The JIT access model replaces traditional, persistent administrative access with a process for engineers to request temporary elevation into privileged roles when required.Įngineers assigned to a service team to support production services request eligibility for a service team account through an identity and access management solution. Microsoft online services use a Just-In-Time (JIT), Just-Enough-Access (JEA) model to provide service team engineers with temporary privileged access to production environments when such access is required to support Microsoft online services. By default, Microsoft engineers have Zero Standing Access (ZSA) to customer content and no privileged access to the production environment. Microsoft online services are designed to allow Microsoft's engineers to operate services without accessing customer content. I ran into a similar problem myself, and my solution was to use the F12 developer tools Network tab + the SPO modern experience "Edit in grid view" on my target list to see how it used _vti_bin/client.svc/ProcessQuery to update a person/group field.In this article How do Microsoft online services protect production systems from unauthorized or malicious access? Anyone knows how to set a user field with CSOM XML? I have searched everywhere for a solution, but have not found any. I'm using this headers: Content-Type: text/xml Using C# and fiddler to generate an XML to see how the request looks, I get this: īut if I use that XML in Power Automate, it throws me this: [ ![]() I need to use the SystemUpdate method so I'm forced to use the CSOM XML Request approach (_vti_bin/client.svc/ProcessQuery) but I can't make it work. I'm trying to figure out how to set a user field value in SharePoint with Power Automate.
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