| jsfirewall rises the safety for a desktop PC with one network card.
This is realized through the packet filter program iptables.
Many distributions install the iptables program, but most of
the time you won't find not a quick firewall.
Because jsfirewall uses the program dialog, you can use it
either on the X server or on the console.
You can to configure it for pppoe (dsl), too. |