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nabla9
on Feb 25, 2019
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New flaws in 4G, 5G allow attackers to intercept c...
It's not that simple. Both 3G and 4G have mutual authentication. You need to trick the handset into downgrading the protocol if you want it to talk to your own fake base station.
gsich
on Feb 25, 2019
[–]
Jamming should be enough. But depending on the frequencies used, one band might not be enough.
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