Regarding IMSI detach DoS

Bogdan Alecu b.alecu at
Sun Jan 23 20:43:26 UTC 2011

In order for this attack to work it has to be on a GSM network because on 3G there is a higher security mechanism. A way to protect against this, for the opperator, could be to implement 3G over 900Mhz so this way even if the targeted phones are on 2G they will still be protected. Am I right?

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