OSEC

Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email hr@neohapsis.com
 
Subject: Re: Problem with 2000 Pro client on NT 4 domain
From: Ceralde, Jonathan C. (JCCEASYCALL.NET.PH)
Date: Tue Jul 11 2000 - 22:41:18 CDT


yeah. i think closing all the ports first then opening it one by one as
the requirement arises will solve the security problem. this is how to
control
your network.. thanks also for the info.

> -----Original Message-----
> From: Scott Sanchez [SMTP:SSanchezOPUS360.COM]
> Sent: Wednesday, July 12, 2000 2:23 AM
> To: FOCUS-MSSECURITYFOCUS.COM
> Subject: Re: Problem with 2000 Pro client on NT 4 domain
>
> Unless something serious has changed between NT4 and W2K that I'm not
> aware
> of, you don't need Netbios or Netbeui installed or passing packets to do
> Windows networking... you can bind it all to TCP/IP.
>
> This is a fine example of how you should not always act on everything you
> read in lists like this. Netbios and Netbeui as compared to TCP/IP are
> highly insecure. Stick with IP if you can, and turn everything else off!
>
> Hope this helps.
> -Scott
>
> Scott C. Sanchez, CISSP
> Information Security
> _____________________________
> OPUS360 Corporation <<http://www.opus360.com/>>
> 39 West 13 Street, 3rd Floor
> New York, NY 10011
> voice: 1-212-884-6323
> cell: 1-917-642-6905
> e-mail: ssanchezopus360.com
> Solutions For The Way The World Works(sm)
>
> "It is in your moments of decision that your destiny is shaped." -Anthony
> Robbins
>
>
> -----Original Message-----
> From: bala [mailto:balaTEXWORLD.COM]
> Sent: Tuesday, July 11, 2000 12:49 AM
> To: FOCUS-MSSECURITYFOCUS.COM
> Subject: Re: Problem with 2000 Pro client on NT 4 domain
>
>
> HI ,
>
> Have u enabled netbios and netbeui.If not please do enable both and check
> wether the user
> logging in windows 2000 has access policy configured in the server.
>
> With regards
> Bala
>
> -----Original Message-----
> From: Ronald Taylor [mailto:rtaylorI-55.COM]
> Sent: Tuesday, July 11, 2000 8:04 AM
> To: FOCUS-MSSECURITYFOCUS.COM
> Subject: Problem with 2000 Pro client on NT 4 domain
>
>
> I recently got hooked up with a T1 line into my apartment and on on my
> company's LAN. There is an NT 4 domain setup for the computers to log
> into.
> I have a Windows 2000 Professional machine hooked up to the LAN. I can
> join
> the workgroup, and can see all of the other computers, but the others
> cannot
> see me. When I try to log into the domain it gives me an error message to
> the effect of "the domain you are logging into does not have a computer
> account setup" and something about a trust relationship. (sorry I could
> not
> be more specific, i know how annoying it is not knowing the actual error
> message) I think it is just seeing the 2000 machine as a NT 4 server . .
> .
> I have to also admit that I am pretty much a paper MCP :( I am certified
> in
> NT Server 4 . . I feel indredibly stupid for not knowing how to do this
> but
> I have little experience with NT in a full fledged network envoriment. I
> was
> able to fix any problems I had with my very small NT network I had. Please
> feel free to flame me about my lack of experience, but also i would
> appreciate the help.
>
> Oh, and my sys Admin. wont help me . . he says he doesn't know how (all of
> his experience is with Novell and Unix) and he is incredibly busy.
>
> I appreciate any help you can give me.
>
>
>
> -Ron
> suxtobemei-55.com