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Re: [LUG] hacked woes



Theo Zourzouvillys wrote:

When I connect to the internet (via my linux box),
which files do I need to modify to stop other people
on the internet from accessing my network services (it
should make my linux box 99.9% secure when on the
internet right?).

you probably want iptables, though if you mean close network services localy
then the best solution is to just not run things you don't need.

vi /etc/inetd.conf
remove unneeded services (probably all or most of them!)

Also the following will deny access to all TCPD aware demons.
echo ALL: ALL >/etc/hosts.deny

Unless you know what else to restart this is a good point to
reboot.

Theo also made some good suggestions last time this was
discussed so check the archive.

If you must run Windows with IE/OE patch it to the hilt. Switch
off anything active in the zone you read mail in, no ActiveX, no
Javascript, no Java, do you really need to download images as it
is usually spam? Buy antivirus software... I think it sounds
like your close to abandoning the vipers nest that is Windows
anyway.

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