Re:If the owner controlls all the keys, its fine (Score 1)

There is nothing wrong with hardware assisted security if the owner contols all the keys and nothing can touch the trusted hardware without the owner specifically installing it(i.e. root/administrator) As a user,u may not be able to evaluate that trust directly,u may trust the design, professional evaluation or opinion but the end, it is your responsibility to sanction the degree of trust that u require. So administrator must set all protection mechanism within a computer system, including hardware,firmware, and software that together enforce a unified security policy over a product system to make the trusted computing good.