Security Basics mailing list archives

Re: Wireless Security (Part 2)


From: Ian Scott <ian () pairowoodies com>
Date: Sat, 20 May 2006 23:19:19 -0400

On May 17, 2006 06:14 pm, Craig Wright wrote:
In common law jurisdictions (and the US is a common law country, not
civil law - other than in Louisiana) you have rights. In the US there
are also constitutional rights.

In the US, constitutional rights are those rights reconized as "natural 
rights" by the founding fathers.

You have every right to stop the attack or remove a host from your
network, but never any right to attack back. Two wrongs and all that.
Committing a trespass of your own can not be defended by a defence of
they did it first.

I have every right to find out what exactly is on my network.  I may begin 
with less intrusive methods which may escalate until I am satisfied.

I do not know what you mean by "trespass" in this context.  Most definitely if 
someone trespasses on my real property, if there has been notice posted, I 
have every right to make an arrest and determine the identity of that person, 
even if they attempt to flee.

If my property is not posted, I begin with low intrusive methods, ie.  telling 
them to leave but have every right to get into a full blown fight, if they 
refuse to surrender to me peacefully when I advise them they are under 
arrest.  Some may refer to this as an "attack" on the trespasser.  But that 
is semantics.

I am course, NOT talking, in my message below, about machines that are 
attacking machines on my network from another network.  I am talking about 
any device using MY network.

Regards,

Ian
Regards,
Craig

-----Original Message-----
From: Ian Scott [mailto:ian () pairowoodies com]
Sent: Wednesday, 17 May 2006 4:46 PM
To: security-basics () securityfocus com; gillettdavid () fhda edu
Cc: hfebelingjr () lycos com
Subject: Re: Wireless Security (Part 2)

On May 16, 2006 02:47 pm, David Gillett wrote:
2.  Can you post a sign on your driveway, giving yourself the right to
search any cars that park there that you don't recognize?  I don't
think so.  You have the right to report them to the *police*, who in

turn

might determine that a search warrant (or one of the few exceptions)

is

appropriate, but simply arrogating that authority to yourself is risky
at best.

People confuse "rights" with what governments limit one in doing. The
only
"rights" that I know are those "natural rights" which include ownership
of
property.

With this in mind, I would have every right to do anything with any item
found
on my property without my permission or knowledge. In my jurisdiction, I

don't have to call the police to have the property removed.  I can
remove the
vehicle myself without any permission from the State or its
representatives.
I may also have reason to search the vehicle myself before removing it
for
any number of reasons.  So, this analogy is false.

As someone who has a number of computers on a network, and include
computers
with multiple IP addresses, I believe i have every right to attack an IP
I
find on my network to discover what it is that is using that IP address.
I
don't always have time, nor is it always convenient for me upon discover
of
the use of an IP address that I don't have a record of, to call all my
customers and ask if they perhaps configured their computer with an IP
(accidents can happen) incorrectly.

This applies to both wireless and wired components.

Depending on the circumstances, I may choose not to attempt to gain
access to
the computer or whatever it is that is on my network - if for example,
one of
my clients' boxes appears to have been hacked itself, and is sending out

spam, I won't bother trying to access the box.  I'll simply walk over
and
unplug it.  One could argue that my actions of removing the ethernet
cable
from the box is some form of "trespass" against that box - the male end
of
the cable is inside the female end of the ethernet card inside the box.

They can argue that all they want - with whatever analogies they want.
It's
my network - the resources that make the network possible, regardless of

whether it is wired or wireless, are my resources.  It's my property -
and I
have every "right" to know what or who is on my network - and there may
be
times when I simply can't ask - I have to do something else to find out.





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