On Mon, Mar 18, 2002 at 10:02:25PM -0600, Dave Erickson wrote: > Hi all, I am trying to lock my system down and have a quick question. > > After all i've done I still have two ports showing open, > > 111/tcp open sunrpc > 6000/tcp open X11 > > I set /etc/hosts.deny to ALL:ALL am I vulnerable with these ports open? Yes. > If so what is the best way to close them? Some potentially useful links ... http://www.linuxdoc.org/HOWTO/Security-HOWTO.html http://www.ecst.csuchico.edu/~dranch/LINUX/index-linux.html http://www.linuxsecurity.com/ Joel