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Network Security Focus-Linux
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Re: Securing Fedora Core 4

Subject: Re: Securing Fedora Core 4
Date: Sat, 24 Sep 2005 12:28:00 +0200
So, use virtualization (like Xen) at least for the public services (email and 
web).


El Viernes, 23 de Septiembre de 2005 14:46, AragonX escribió:
<quote who="K. Jusupov">

Nice (impressive) list...

But wouldnt it be better first to classify the servers
that you are going to secure?

DB server might not neet spamassasin installed or mail
server would not require for php related things and so
on...

And it would be easier later to maintain all these
extra packages (updates would be required not only OS
related, but these packages as well...)

Well, the offices that I will be setting up are rather small and I can't
convince them to separate the services to multiple machines.

So basically, the servers will have to do everything.  Email, web,
firewall, gateway, file & print.  Those are the tasks it will have to
perform.

There won't be any confidential information on the server so data
protection is not a big priority.

Email and web are the services that will be available to the Internet.  I
guess I'm more worried about the web services.  They need remote email and
I was planning on using Squirrelmail for that.  They will probably want
reports something that Awstats can perform.

That opens 3 big holes.  Php, Perl and CGI.  I'll use Apache to password
protect the directories that these applications will live in.  That should
stop the worms.

-- 
Fco. Jose Garrido Matamoros
Ingeniero Sup. Telecomunicacion

TecVD - Seguridad y Control de Sistemas de Informacion
http://www.tecvd.com

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