METHOD AND SYSTEM FOR SELECTIVELY CONTROLLING ACCESS TO PROTECTED MEDIA ON A MEDIA STORAGE DEVICE

• US 20110099640A1
• Filed: 10/28/2010
• Published: 04/28/2011
• Est. Priority Date: 02/03/2004
• Status: Active Grant

• Current Assignee: Edward Vincent Fitzgerald, Hank Risan
• Original Assignee: Edward Vincent Fitzgerald, Hank Risan
• Inventors: Risan, Hank, Fitzgerald, Edward Vincent
• Granted Patent: US 8,132,263 B2
• Time in Patent Office: Days
• US Class Current: 726/27
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G11B 20/00086 Circuits for prevention of unauthorised reproduction or copying, e.g. piracy indicating unauthorised use of record carriers in general G11B23/28; scrambling for television signal recording H04N5/913; network architectures or network protocols for network security H04L63/00; cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
• CPC Class Codes: G11B 20/00688 said measures preventing that a usable copy of recorded data can be made on another medium

Abstract

A method of preventing unauthorized reproduction of media disposed on a media storage device according to one embodiment is described. The method comprises installing a compliance mechanism on the computer system. The compliance mechanism is communicatively coupled with the computer system when installed thereon. The compliance mechanism is for enforcing compliance with a usage restriction applicable to the media. The method further includes obtaining control of a data input pathway operable on the computer system. The method further includes accessing data that is disposed on the media storage device that is associated with the usage restriction. The method further includes preventing the computer system from accessing the media digitally via the data pathway while enabling presentation of the protected media.

Claims

1. A method for selectively controlling access to media disposed on a media storage device, said method comprising:

installing a compliance mechanism on a computer system, said compliance mechanism communicatively coupled with said computer system when installed thereon, said compliance mechanism for enforcing compliance with a usage restriction applicable to said media;

obtaining control of a data pathway operable on said computer system;

accessing data disposed on said media storage device to determine said usage restriction; and

selectively preventing said computer system from digitally accessing said media via said data pathway while enabling presentation of the media.

2. The method as recited in claim 1 wherein said usage restriction comprises a copyright restriction or a licensing agreement associated with said media.

3. The method as recited in claim 1 further comprising:

installing a filter driver on said computer system, said filter driver configured to be coupled with and operable in conjunction with said compliance mechanism and for controlling said data pathway.

4. The method as recited in claim 3 wherein said filter driver prevents digitally accessing said media.

5. The method as recited in claim 1 further comprising:

activating an autorun mechanism disposed on said media storage device in response to a device drive coupled with said computer system receiving said media storage device, said autorun mechanism for initiating said installing said compliance mechanism on said computer system.

6. The method as recited in claim 1 further comprising:

presenting said media using an analog sound rendering device communicatively coupled with said device drive via an analog signal path.

7. The method as recited in claim 5 wherein said autorun mechanism is activated in response to detection of a usage restriction indicator disposed on said media storage device, subsequent to said device drive receiving said media storage device.

8. The method as recited in claim 5 wherein said autorun mechanism is activated in response to detection of a selection of an icon representing said media.

9. The method as recited in claim 1 further comprising:

bypassing said installing said compliance mechanism on said computer system if an instance of said compliance mechanism is predisposed on said computer system.

10. The method as recited in claim 1 further comprising:

initiating a communication session between said computer system and a network to which said computer system is coupled and from which said compliance mechanism is available;

comparing said compliance mechanism present on said computer system and said compliance mechanism available from said network; and

updating said compliance mechanism on said computer system.

11. The method as recited in claim 1 further comprising:

deactivating said compliance mechanism upon detection of uncoupling of said media storage device from said computer system.

12. The method as recited in claim 1 further comprising:

uninstalling said compliance mechanism upon detection of uncoupling of said media storage device from said computer system.

13. The method as recited in claim 1 wherein said media storage device upon which said media is disposed is from a group of media storage devices consisting of a compact disk (CD), a mini CD, a digital versatile disk (DVD), a mini DVD, a compact flash card, a secure digital (SD) card, a memory stick, a digital audio tape (DAT), a digital video tape (DVT), a holographic storage object, a magneto-optical disk, a multi-layer fluorescent disk, an optical disk, and a magnetic disk.

14. The method as recited in claim 1 further comprising:

installing a media identification mechanism on said computer system;

utilizing said media identification mechanism to identify an instance of media disposed on said media storage device;

determining a usage restriction applicable to said instance of media; and

using said compliance mechanism to selectively control digitally accessing said instance of media based upon said determining.

15. The method as recited in claim 14 further comprising:

activating an autorun mechanism disposed on said media storage device in response to a device drive coupled with said computer system receiving said media storage device, said autorun mechanism for initiating installing said media identification mechanism on said computer system.