Security and Privacy: Is multi-factor authentication a scam?

Conventional wisdom is that multi-factor authentication is a good idea, and makes your logins more secure. But, like everything else, there's more to it than that.

Yes, multi-factor authentication is good. But how companies go about it can be a problem, according to privacy expert Rob Braxman:

[YouTube]

Security is very important. Privacy is important. Not everyone understands that. My Streaming Life includes efforts to keep secure and private, and so should yours.