Re: [Openbts-discuss] Interceptor

[Kurtis H. <khe...@cs...>]

Yes, it's not a complicated system. Replicating a legitimate BTS is
illegal. You go to prison for that.

On Monday, November 12, 2012, UMAR MAJEED wrote:

> Well this is a useful application (SAS) . it surely interfere with
> original network . So avoid doing this . what i think how do they do it ,
> they replicate a legitimate GSM BTS , when location update is performed
> they send advertising message to Mobile (instead of Welcome Message in case
> of OpenBTS) . then simply reject location update with cause invalid
> Location area Code , so that mobile return back to legitimate Tower having
> Different Area Code
>
> --- On *Mon, 11/12/12, Kurtis Heimerl <khe...@cs...<javascript:_e({}, 'cvml', 'khe...@cs...');>
> >* wrote:
>
>
> From: Kurtis Heimerl <khe...@cs... <javascript:_e({}, 'cvml',
> 'khe...@cs...');>>
> Subject: Re: [Openbts-discuss] Interceptor
> To: "Ralph A. Schmid, dk5ras" <ra...@sc...>
> Cc: "Deddi Hariprawira" <de...@gm... <javascript:_e({}, 'cvml',
> 'de...@gm...');>>, "ope...@li...<javascript:_e({}, 'cvml', 'ope...@li...');>"
> <ope...@li... <javascript:_e({}, 'cvml',
> 'ope...@li...');>>
> Date: Monday, November 12, 2012, 12:06 AM
>
> I agree. However, the core point here is that this list and this community
> is not in the business of illegal imsi-catchers or other bad ideas like
> this.
>
> On Sunday, November 11, 2012, Ralph A. Schmid, dk5ras wrote:
>
> Anyway I do not see any sense in a system like mentioned in the link. It
> will work only in areas without coverage of the regular network, otherwise
> the phones do not see the unit and do not register. And in case it uses an
> existent network identity, this is only _*one*_ ID, but usually there are
> other commercial networks around.****
>
> ** **
>
> Btw., everyone who knows a bit about the inner working of GSM should know
> how such things work. ****
>
> ** **
>
> Ralph.****
>
> ** **
>
> ** **
>
> *From:* Kurtis Heimerl [mailto:khe...@cs...]
> *Sent:* Monday, 12 November, 2012 07:24
> *To:* Deddi Hariprawira; ope...@li...
> *Subject:* Re: [Openbts-discuss] Interceptor****
>
> ** **
>
> Please send questions like this to the mailing list. ****
>
> ** **
>
> I'd say that I don't know and I'm certainly not going to help someone
> figure out how to build something like this with OpenBTS. It's almost
> certainly very very illegal.
>
> On Sunday, November 11, 2012, Deddi Hariprawira wrote:****
>
> Dear Kurtis,
>
> May I introduce my self, my name is Deddi Hariprawira who has passion in
> OpenBTS.
>
> I am wondering how is the method of interceptor to do SAS system (
> http://www.interceptors.com/sms-mobile-marketing/sms-marketing-sas.html).
>
> It's stated that they can send sms without disrupt original signal, it
> means they don't do jammer.
>
> Thanks,
>
> Deddi Hp****
>
>
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