[NTLUG:Discuss] open ports
Kyle_Davenport@compusa.com
Kyle_Davenport at compusa.com
Thu Jun 8 13:57:21 CDT 2000
You cannot close those ports and run x-windows, but you can secure them with an
entry for localhosts in /etc/hosts.allow and using ipchains.
There is a kernel mod out there that will present random responses to port scans
to foil those scanners. Sorry I don't know where it is, but I would start with
the secure linux distribution, http://www.kha0s.org/.
______________________________________________
Joey_Berry at compusa.com on 06/08/2000 01:15:46 PM
Please respond to discuss at ntlug.org
To: discuss at ntlug.org
cc: (bcc: Kyle Davenport/Is/Corporate/CompUSA)
Subject: [NTLUG:Discuss] open ports
In the process of checking my machine for security flaws I noticed that my auth
& X11 port are open. How should I go about closing these ports? Also nmap can
tell what OS & Kernel the machine is running, does anyone know how I can prevent
nmap or other scanners from detecting the OS?
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