Malicious SS7 activity and why SMS should never by used for 2FA
mark at tinka.africa
Mon Apr 19 09:21:25 UTC 2021
On 4/19/21 11:17, Eric Kuhnke wrote:
> I would start with cellular carriers and nations that intentionally
> take steps to block anything VoIP as a threat to their revenue model.
> Or because anything vpn/ipsec/whatever related is a threat to local
> Internet censorship laws.
> Plenty of places the sort of ipsec tunnel used for vowifi is not
> usable on whatever consumer-grade cellular or local broadband ISP you
> might find.
Not sure what that says for the US of A, as that is where this has hit
me so far.
More information about the NANOG