Re: Questions on GSM Penetration test

From: Tom Buelens (
Date: 01/26/02

From: "Tom Buelens" <>
To: "M Lister" <>
Date: Sat, 26 Jan 2002 20:03:49 +0100

> Please forgive me if this sounds naive, but I was under a *STRONG*
> impression that it is practically impossible to copy a smart card. [Isnt
> that what is used as a SIM card]. From the little that I know of smart
> cards, security is their forte. I know absolute security is an unknown
> concept but still copying a smart card, wouldnt that be too
> difficult?? Wouldnt the cost involved in doing so probably be more than
> the benefits?
Aren't there Canadians watching US satelite broadcasts ?
Remember how some Canadians experienced the superbowl.
A guy I know from the CISSP review course test the security of smart cards.
In reverse enginereing you do not allways have to use 'digital' equipement.
You can 'peal off' a smart card layer by layer. You may try this at home
(but you will not get any result). There are other approaches. I do not know
If you are a smardcard maker and you are looking to test the security of
your card click on this [For
those wondering: only legal.]
It is a highly specialised field of sports. And I think it is costly.


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