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<div class="moz-cite-prefix">On 19/08/15 15:28, Steve Phillips
wrote:<br>
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<blockquote cite="mid:55D413E4.3000104@focb.co.nz" type="cite">
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<div class="moz-cite-prefix">On 18/08/2015 10:34 pm, Jason Ross
wrote:<br>
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cite="mid:60547AA8-A9C1-46DE-83F6-A7A888F556D8@ethisec.com.au"
type="cite">
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14px; font-family: Calibri, sans-serif;" class="">
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<div class="">The IMSI Sniffers are pretty much
redundant as they rely on GSM (2G) operation, once
phone</div>
<div class="">Is in 3G or 4G LTE Network it does not
work as It is encrypted and the IMSI appears to be
2G only</div>
<div class="">(The DIY) ones anyway. You can purchase
ones for $$$$$$ which work on 3G apparently.</div>
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This is my understanding too.<br class="">
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I guess some people see $30 as expensive ;-)<br>
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<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://hackaday.com/2013/10/22/cracking-gsm-with-rtl-sdr-for-thirty-dollars/">http://hackaday.com/2013/10/22/cracking-gsm-with-rtl-sdr-for-thirty-dollars/</a><br>
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<br>
That specifically says GSM though.<br>
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