It is useful to be able to find out which NTLM versions your SharePoint site is configured to use.
| Excerpt |
|---|
This applies if you are using the IWA (NTLM only) configuration. |
You can find which NTLM version is used in your registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\LMCompatibilityLevel.
...