Toward a Private Digital Economy
Wavyhill and Andre Goldman explores toward a private digital economy at DEF CON 12, examining privacy and practical defenses.
Summary
Architecture and Background
Wavyhill and Andre Goldman,Toward a Private Digital Economy (Trusted Transactions In An Anonymous World) Current financial privacy tools have drawbacks arising from centralized ownership and control, and the limitations of the service-for-profit model. A better approach is to construct a fully distributed environment for economic activity which mimics in freedom and variety of action the way cash is used in the physical world.The key to this variety is the element of locale.
Vulnerability Analysis
We introduce the "Farmer's Market" model of anonymous commerce and refine it to a software functional description. We explore some exotic kinds of business viable in this new environment and ways to connect them to the transparent banking world.
Exploitation and Demonstrations
Number theory can be used to derive an "algebra of trust", exploited in practical ways to reduce risk in anonymous transactions, and overcome barriers to adoption of this and other digital cash systems. We also discuss the boot-strapping problem and suggest some ways to address it.
Remediation and Defensive Strategies
Afterward, everyone is invited to participate in a role-playing simulation experiment to test the viability of these ideas using a prototype graphical software environment Wavyhill is a software engineer having a 25 year history with industrial research organizations and developers of operating system, video, and graphics products. An anarcho-capitalist without portfolio and advocate of privacy and anonymity, he has also done experimental engineering work on artificial islands. He has no academic credentials that he will admit to. Andre Goldman writes on law and philosophy. He works in the area of non-jurisdictional law, and was the primary author of The Common Economic Protocols.
Related talks
Main Stage·47 min
n0namehere
n0namehere details n0namehere, Real World Privacy, How to Leave Less of A Trail in Life Like leaving breadcrumbs in the forest, individuals leave a data trail throughout their day.
Main Stage·26 min
Michael Schrenk
Michael Schrenk explores online corporate intelligence at DEF CON 11, examining privacy and practical defenses.
Main Stage·56 min
Jonathan Wignall
Jonathan Wignall explores network worms, what is possible at DEF CON 11, examining privacy and practical defenses.


