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[cobalt-developers] /etc/services question
- Subject: [cobalt-developers] /etc/services question
- From: Jim Kissel <jlk@xxxxxxxx>
- Date: Tue Jul 11 10:26:46 2000
Management has asked be to "secure" one of our RAQ3 services
by turning off any services that we do not use. My intention
was to remove everything except for:
tcpmux 1/tcp # TCP port multiplexer (RFC1078)
ftp 21/tcp
ssh 22/tcp # Secure shell
smtp 25/tcp mail
time 37/tcp timserver
time 37/udp timserver
domain 53/tcp nameserver # name-domain server
domain 53/udp nameserver
http 80/tcp www
pop 110/tcp pop3 postoffice
ntp 123/udp ntpd # network time protocol
https 443/tcp ssl # SSL-based http
which should let me serve web pages, run dns, sendmail and keep
the clock set correctly and to do updates with ftp and ssh.
Any services i have missed out that should be included?
thanks in advance
Jim Kissel Chief Technical Officer
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