How to block Winbox for not to search and detect Mikrotik

How to block Winbox for not to search and detect Mikrotik

There is a button in front of CONNECT TO coloumn when i click on it it is searching the mikrotik available in tht lan i dont want to see this , dont want let the users to search and know tht iam using the mikrotik

Please give me the solution


Thanks,
Sathish

you must disable Neighbor Discovery:
http://wiki.mikrotik.com/wiki/Discovery_interfaces