Microsoft OneDrive: Exclude specific folders from syncing

🚨 The Signal: OneDrive now allows administrators to exclude specific folders from syncing to the cloud. This prevents sensitive or machine-specific data, like development files, from leaving the local device, improving data control and reducing unnecessary cloud storage.

The Impact

OneDrive administrators can now prevent specific folders from syncing, reducing the risk of sensitive development or machine-specific data being inadvertently stored in the cloud.

• OneDrive administrators: Can prevent sensitive data exposure by excluding specific folders from cloud sync.
• Developers/Users: Reduced risk of proprietary code or configuration files being unintentionally uploaded to OneDrive.
• Security teams: Enhanced data governance by ensuring certain data types remain local to the device.
• Compliance officers: Improved ability to meet data residency and classification requirements for specific data.

The Action

1. Review existing data classification policies to identify folders that should remain local.
2. Identify specific folder names or path patterns (e.g., 'node_modules', '.git') to exclude.
3. Configure OneDrive sync exclusion rules via Group Policy or Intune for managed devices.
4. Communicate new sync policies to users, especially developers, regarding excluded folders.

Domain: Purview · Impact: medium · Workload: OneDrive