Methods and Systems for securely distributing software in a subscription-based environment are provided. In an example embodiment, a Game Security Facility (“GSF”) associated with a game server is used to manage secure communications with game clients. The GSF typically manages secure communication...http://www.google.es/patents/US7409061?utm_source=gb-gplus-sharePatente US7409061 - Method and system for secure distribution of subscription-based game software
Method and system for secure distribution of subscription-based game software