Disableling unsecure services ?
Hi,
I tried to disable all 'unsecure' network-services on my machine. I started with commenting out the rpc-based entries in /etc/inetd.conf.
But when I'am doing a netstat -a, it seems that those services still are hanging around listening. Ok I cannot start any of those services (tried it with e.g. rsh).
Is this normal Or should I do something completly different ?
In my local network I want telnet.
And 'normal' I want: ssh, smtp, nntp, talk.
How can this be done ?
Thanks in advance
Marcus
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 localhost:nntp localhost:1028 ESTABLISHED
tcp 0 0 localhost:1028 localhost:nntp ESTABLISHED
tcp 0 0 *:6000 *:* LISTEN
tcp 0 0 *:1024 *:* LISTEN
tcp 0 0 *:ssh *:* LISTEN
tcp 0 0 *:printer *:* LISTEN
tcp 0 0 *:nntp *:* LISTEN
tcp 0 0 *:smtp *:* LISTEN
tcp 0 0 *:telnet *:* LISTEN
tcp 0 0 *:ftp *:* LISTEN
tcp 0 0 *:sunrpc *:* LISTEN
udp 0 0 *:xdmcp *:*
udp 0 0 blackwolf.fasan.de:ntp *:*
udp 0 0 localhost:ntp *:*
udp 0 0 *:ntp *:*
udp 0 0 *:talk *:*
udp 0 0 *:ntalk *:*
udp 0 0 *:sunrpc *:*
raw 0 0 *:1 *:*
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