A digital rights management (DRM) distribution architecture produces and distributes digital goods (e.g., software, audio, video, and other content) in a fashion that renders the digital goods resistant to many known forms of attacks. The DRM distribution architecture protects digital goods by automatically...http://www.google.es/patents/US7054443?utm_source=gb-gplus-sharePatente US7054443 - System and method for protecting digital goods using random and automatic code obfuscation
System and method for protecting digital goods using random and automatic ...
