Great Circle Associates Firewalls
(October 1996)
 

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Subject: firewall testing and penetration
From: Reto Haeni <reto @ seas . gwu . edu>
Date: Mon, 07 Oct 1996 23:03:14 -0400
To: firewalls @ greatcircle . com

I am writing on a paper on firewall testing and penetration.
I attach my outline (subject to change as always :)  ) at the
end of this message.

One of the subject in the paper will be what Security Policies
have to include and what not. For this I would be grateful if 
you could point me to good existing security policies and/or to
sources how to formulate them.

Another part will contain how to test/penetrate firewalls. There,
I am still looking for additional information, mainly about the dangers
of open services (proxies). 

I dont expect that you solve my problems (well, if you would insist.... :)  )
but a few hints would be appreciated that I dont get lost in the 
theoretical details.

greetings and TIA

Reto
--------------------------------------------------------------------------------
Penetration/Testing of Firewalls

1. Security policies
	- what they should contain
	- what they should not contain

2. Gaining information on the target Network/Host/Firewall
	- probing techniques
	- tools

3. Firewall penetration in general
	- overload
        - bad packets
	- packet filter approach (IP spoofing..)
	- approach to proxy's

4. Policy decisions and its consequences
	(possible attachks in relation to open services)
	- e-mail
	- ftp
	- telnet
	- rexec
	- NNTP
	- http
	- finger/whois
	- DNS
	- NW management services
		SNMP
		RIP
		ping
		traceroute
	- NTP
	- NFS


5. Security incidents
	- responding to an incident
	- tracking down an intruder
	- policy issues when an incident occured
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
      Reto E. Haeni
Cyberspace Policy Institute         The George Washington University
 2033 K Str. NW Suite 340N      School of Engineering and Applied Science
   Washington DC 20006

 ph (202) 994-5512 (We, Th)
                                        http://www.cpi.seas.gwu.edu/
    reto @
 seas .
 gwu .
 edu                   http://www.seas.gwu.edu/student/reto/

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/



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