A state store having state information therein is stored on a computing device. Information at least nearly unique to the computing device is obtained, and a number of locations at which at least a portion of the state store is to be stored at is determined. Pseudo-random file names and corresponding...http://www.google.ca/patents/US20090031146?utm_source=gb-gplus-sharePatent US20090031146 - OBFUSCATED STATE STORE FOR RIGHTS MANAGEMENT SYSTEM AND THE LIKE
