I'll point out that the EU Government has poured an incredible amount of money into the problem of "privacy and enhancing trust" and related topics - if you're

I'll point out that the EU Government has poured an incredible amount of money into the problem of "privacy and enhancing trust" and related topics - if you're in the EU, even as an individual developer you can likely get some of that money through NLNet. Unfortunately it's a hard problem and the other side has a lot of money too.