The inventions relate generally to computer systems having facilities for providing virtual portions of file systems and configuration settings to applications. More particularly, the inventions relate to computer systems that provide a layer organization for files and configuration settings that can...http://www.google.fr/patents/US7165260?utm_source=gb-gplus-shareBrevet US7165260 - Layered computing systems and methods for insecure environments
Layered computing systems and methods for insecure environments
