[K12OSN] Security Concerns

R. Scott Belford scott at hosef.org
Wed Jul 28 18:29:14 UTC 2004


Rick O'Dell wrote:
>      Sorry if this runs twice......
>       I ran nmap localhost on a ltsp4.01 machine (Mail Server), Postfix,
> Mail Scanner, ClamAV, Openwebmail. Some of the results I don't understand.
> "rpcbind on port 111, ipp on port 631, rpc3 on port 32770, rpc5 on port
> 32771." Are these ports legitimate, do I need them to be running, or has
> someone been playing with my server??????
> 

Your /etc/services file is a great place to look for an "index" of what 
all the ports are for.

--scott

-- 
R. Scott Belford
Founder/PR Director
The Hawaii Open Source Education Foundation
PO Box 392
Kailua, HI 96734
808.689.6518 phone/fax
scott at hosef.org





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