Protecting the Internet Without Wrecking It
How to meet the security threat
Jonathan Zittrain

With responses by Bruce M. Owen, Richard Stallman, Susan Crawford , David D. Clark, Roger A. Grimes, and Hal Varian;

There is a hell of a lot of writing here but the basic idea seems to be that the way to develop secure computers without resorting to the creation of trusted computing type closed systems like the xbox is to create a trusted computer with a more democratic control system instead of putting all of the power in the hands of a signal software vendor.... a reputation system for code.