Relevant hn posting and discussion from 2 days ago.
<a href="https://news.ycombinator.com/item?id=11322978" rel="nofollow">https://news.ycombinator.com/item?id=11322978</a>
Are there any efforts to create some kind of open equivalent of the iPhone Secure Element? It seems difficult to not trust your privacy to tech giants when only tech giants are providing the technology you need.