Microsoft SQL SERVER

[uxuser]

Microsoft SQL server has a function wherein remote users can query the database server for the version that is being run. The query takes
place over the same UDP port which handles the mapping of multiple SQL server instances on the same machine.
Now MSSQL is installed by default on windows 2003 and i am not able to find out how to disable the service or block access to this port or filter incoming request on this port ???