Qubes Air: Generalizing the Qubes Architecture

The Qubes project has described anew, not-yet-implemented design intended to address a number of problemsthat this high-security distribution project has encountered."One possible solution to these problems is actually to 'move Qubesto the cloud.' Readers who are allergic to the notion of having theirprivate computations running in the (untrusted) cloud should not give upreading just yet. Rest assured that we will also discuss other solutionsnot involving the cloud. The beauty of Qubes Air, we believe, lies in thefact that all these solutions are largely isomorphic, from both anarchitecture and code point of view."