So, any counter-measures to avoid people sending crafted OTA to my SIM card? Karsten's talk at #OHM2013 made me really worried.
@SoosMate assuming the baseband is running open source code, wouldn't it be possible to filter OTA messages there? good argument for OSS bb
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@delroth_ baseband... What if I set up a base station? Filtering in the phone you mean? But which phone's baseband can you control? -
@SoosMate yes, I meant the phone baseband. Unfortunately there is no way to control baseband in most phones, but that would be a good reason - 2 more replies
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