RE: Windows Remote Desktop

From: Dean Davis (Dean.Davis_at_mbg-inc.com)
Date: 01/14/04

  • Next message: JAVIER OTERO: "RE: Looking for virus info"
    To: security-basics@securityfocus.com
    Date: Wed, 14 Jan 2004 16:49:44 -0500
    
    

    Remote Desktop Protocol (RDP) supports various levels of encryption,
    however, I prefer to establish remote, outbound connectivity to a Linux box
    running SSH. From there, the user can easily connect back to the corporate
    site to test availability of services using telnet, NMAP, etc.

    Convince the user to setup a remote Linux box and/or establish a VPN tunnel
    to the remote user's home, and then permit outbound RDP connectivity.

     

    Thanks,

    Dean Davis, MCSE,MCDBA,CCNA,CNA,N+,Linux+

    Sr. Network Engineer
    MBG, Inc.
    370 Lexington Avenue
    New York, NY 10017
    P. 212.822.4429
    F. 212.822.4499
    http://www.mbg-inc.com

    -----Original Message-----
    From: Shawn Jackson [mailto:sjackson@horizonusa.com]
    Sent: Wednesday, January 14, 2004 1:14 PM
    To: Michael Gale; security-basics@securityfocus.com
    Subject: RE: Windows Remote Desktop

            Eh' for 'Testing' I use a remote SSH server off my backbone. I do
    'periodically' login to my remote XP workstation and do some work. Because
    only screen information is transmitted even if that system was hacked or
    infected with a virus it won't affect my network at work. My XP system
    doesn't sit directly on the Internet through; it goes through a Debian box
    running iptables.

    Shawn Jackson
    Systems Administrator
    Horizon USA
    1190 Trademark Dr #107
    Reno NV 89521
    www.horizonusa.com
     
    Email: sjackson@horizonusa.com
    Phone: (775) 858-2338
           (800) 325-1199 x338

    -----Original Message-----
    From: Michael Gale [mailto:michael@bluesuperman.com]
    Sent: Tuesday, January 13, 2004 8:35 PM
    To: security-basics@securityfocus.com
    Subject: Windows Remote Desktop

    Hello,

            I have a question, I have locked down a company network allowing
    only web browsing, SSH and FTP. Nothing else is need and soon SSH and FTP
    will be gone hopefully once the VPN is final.

    Right now a internal user is complaining about the fact their remote desktop
    connection to their home PC is no longer working.

    The justification is that a remote PC out side the network is needed for
    testing. At which point I gladly offered to setup a out side box for
    testing. :)

    Any ways the question I have is, do you feel that Remote Desktop (into
    WinXP) is a secure enough connection to allow it. I mind you that this is
    supposed to be a outbound connection only but you never know with windows.

    -- 
    Hand over the Slackware CD's and back AWAY from the computer, your geek
    rights have been revoked !!!
    Michael Gale
    Slackware user :)
    Bluesuperman.com 
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  • Next message: JAVIER OTERO: "RE: Looking for virus info"

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