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I guess then the risk is whether or not the VOIP provider is more secure than my phone provider? I need to think that one through. With the second scenario I
by tekstar 7y ago
I guess then the risk is whether or not the VOIP provider is more secure than my phone provider? I need to think that one through.
With the second scenario I was just thinking that, if I personally didn't receive the text on a given morning, I would know that my number has been ported and I would begin to freak out and try to race the attacker.
- geforce 7y agoI think it's more of a "security by obscurity" thing than anything, but if the number is really unknown except for you and the 2fa provider, that would probably be "good enough".