This topic contains 1 reply, has 2 voices, and was last updated by iCkerous 9 months, 3 weeks ago.
- April 6, 2020 at 1:40 pm #230906
I’m doing a lil reasearch on 3G/4G SMS 2FA any input would be appreciated , specifically on if and how.
- April 6, 2020 at 1:40 pm #230907
There are bunches of resources online about GSM and the theoretical attacks to intercept SMS messages. I’d recommend starting with those.
It’s no easy (or cheap) attack.
- April 6, 2020 at 1:40 pm #230908
Using hackrf, using ss7 protocol
You can look this up on the internet and youtube
- April 6, 2020 at 1:40 pm #230909
Without a fundamental change to the protocol you’re looking at nothing more than using sms as an abstraction layer to some internet platform that enforces MFA and/or some reasonable encryption.
- April 6, 2020 at 1:40 pm #230910
First try to investigate SS7 vulnerabilities topic, there are quite a lot of PoCs and templates to exploit.
- April 6, 2020 at 1:40 pm #230911
Yeah, there are a lot of sms attacks you could try.
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