Patent Document ID: 7797724
Application ID: 10931405

Base Claim:
1. A method for securely providing access to a content file, the method comprising: (a) requesting, by a user via a client device, access to a content file; (b) creating, by a transport mechanism executing on the client device, a document container on the client device; (c) receiving, by the document container from a server, the content file; (d) storing, by a storage buffer on the client device, the received content file in a volatile memory element; (e) invoking, by the document container, an application program associated with the content file, the application program providing a set of menu commands for interacting with the application program; and (f) generating, by the document container, a replacement set of menu commands comprising a subset of the set of menu commands provided by the application program.

---

Claim 6:
6. The method of claim 1 further comprising receiving a command to save the content file; and transmitting the content file to the server.