Access to the OSSOM Open Data Tool is limited to specific allowed networks.
What to do
- Connect to CorpNet from a Microsoft-managed device.
- Or connect to the Azure VPN (MSFT-AzVPN-*).
Extra help for the Azure VPN
In some cases, you may need to disable IPv6 to connect via the Azure VPN. See Unbind IPv6 from an Interface | Microsoft Learn for instructions. If you are still blocked, please report the problem to OSSOMOpenDataTool@microsoft.com. For urgent open data review requests, please contact ossom@service.microsoft.com.
- Or use a SAW (Secure Admin Workstation).
- Or use the Microsoft Virtual Desktop (MVD) experience.
After you connect, refreshing this page will not take you to the tool. You must navigate to the tool directly.
Mobile devices and other non-corporate networks are not supported.