Im sure threat modelling is something everyone does implicitly.<p>As someone who practices security, I found the keywords you can pull from the slide reasonable in their suggestions to follow up on.   There were a couple of places he went into the weeds, and I think he probably could have talked up iOS security a bit more instead of smart cards which are a bit overkill relative to his other suggestions.<p>But, this is just a slide deck. Try not to rush to judgement considering we didn&#x27;t hear the talk that came with it.