How to disable WebDav?
IIS5.x:
Set the following registry key value to 1. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W3SVC\Parameters\DisableWebDAV
Deny Permissions for everyone on %windir%\System32\Inetsrv\httpext.dll.
Use URLScan to disable WebDav by restricting the verbs the server can process.
IIS6.0:
Set the following registry key value to 1. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W3SVC\Parameters\DisableWebDAV
Deny Permissions for everyone on %windir%\System32\Inetsrv\httpext.dll.
In the Web Service Extensions snap in, prohibit WebDav.
Use URLScan to disable WebDav by restricting the verbs the server can process.
References:
How to disable WebDAV for IIS 5.0 (Operating System : Windows 2000),
http://support.microsoft.com/default.as ... -US;241520
Enabling Web Service Extensions (IIS 6.0),
http://www.microsoft.com/technet/prodte ... x?mfr=true