AZ497962 - Generally Available: Granular Role-Based Access Control (RBAC) for Azure File Sync

Azure Updates

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Published

Jul 10, 2025

Status

Launched

Timeline

  • June 2025
    General Availability

Product

Azure Files

Tag

Features
Management

Category

Storage

Description

Azure File Sync now offers two dedicated, built-in RBAC roles, designed to enhance security and operational efficiency for businesses managing file synchronization across on-premises and cloud environments. These new roles, Azure File Sync Administrator and Azure File Sync Reader provide more granular access control compared to broad roles like Owner and Contributor, empowering organizations to enforce the principle of least privilege.

To meet company-specific compliance and governance requirements, organizations previously needed to create custom roles for Azure File Sync administrators to ensure appropriate permission levels when assigning roles to other users. With this update, Azure introduces a set of purpose-built roles that simplify this process by providing tailored permissions that grant users the ability to create and manage components such as a Storage Sync Service, Sync Group, Server Endpoint, Cloud Endpoint, and register servers with Azure File Sync all while adhering to the principle of least privilege. Importantly, these roles do not grant permissions to create or manage virtual machines and only provide read access to storage accounts, enhancing both security and operational efficiency without overextending access.