the scenario is 2 LANs, LAN1 & LAN2. when workstations in
LAN1 tries communicating with the LAN2 server, they are
asked for username & password. only on the successful
authentication of the same are they given access.

now one user typed in the wrong username & password, now
he is able to view all the folders on the LAN2 server but
has access to none, even to the folder that he has full-
access to. and we cant get the workstation to ask for the
username & password. everytime we restart or re-logon, and
when we go via network neighbourhood, we directly go into
the LAN2 server without authentication.

i want the wks or the server to ask for the logon details
again. how do i make it to.