Managing unprotected and protected content in private networks

• US 20090044253A1
• Filed: 12/02/2005
• Published: 02/12/2009
• Est. Priority Date: 12/02/2004
• Status: Abandoned Application

• Current Assignee: Now Technologies Pty Limited
• Original Assignee: Now Technologies Pty Limited
• Inventors: Cannalonga, Dominic, Interlandi, Antony, Harper, Stephen
• Application Number:
  US11/792,175
• Publication Number:
  US 20090044253A1
• Time in Patent Office: Days
• US Class Current: 726/4
• 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]

Abstract

A method for managing unprotected and protected content in a private network, the method including the steps of: receiving content; retrieving metadata associated with the received content; determining whether the received content is unprotected or protected based on the associated metadata; for unprotected content, allowing the unprotected content to be selectively stored, managed and distributed in the private network based on the associated metadata; for protected content, identifying a content protection system associated with the protected content based on the associated metadata, and performing at least one of: displaying information to a user of the private network facilitating retrieval of one or more hardware/software components required by the associated content protection system; retrieving the one or more required hardware/software components; verifying that the one or more required hardware/software components are present in the private network, before allowing the protected content to be selectively stored, managed and distributed in the private network based on the associated metadata.

Claims

1. A method for managing unprotected and protected content in a private network, the method including the steps of:

receiving content;

retrieving metadata associated with the received content;

determining whether the received content is unprotected or protected based on the associated metadata;

for unprotected content, allowing the unprotected content to be selectively stored, managed and distributed in the private network based on the associated metadata;

for protected content, identifying a content protection system associated with the protected content based on the associated metadata, and performing at least one of;

displaying information to a user of the private network facilitating retrieval of one or more hardware/software components required by the associated content protection system;

retrieving the one or more required hardware/software components;

verifying that the one or more required hardware/software components are present in the private network,

before allowing the protected content to be selectively stored, managed and distributed in the private network based on the associated metadata.

2. The method according to claim 1, wherein the content includes at least one of digital video, digital audio, digital photos, digital graphics, digital animation, digital text and digital multimedia.

3. The method according to claim 1, wherein the content is received from at least one of a public network, a broadcast, a storage medium, a storage device, a media player, playback device, a satellite downlink and a mobile terminal.

4. The method according to a claim 1, wherein the metadata is retrieved from at least one of the content itself, a public network, a local database, a metadata provider and a user of the private network.

5. The method according to claim 1, wherein the content protection system associated with the protected content includes at least one of a digital rights management (DRM) system, a copy protection (CP) system, a conditional access (CA) system and technical protection measures (TPM).

6. The method according to claim 1, wherein the one or more hardware/software components required by the associated content protection system are retrieved from at least one of the content itself, a public network, a local database, a content provider, a storage medium, a storage device and a user of the private network.

7. The method according to claim 1, wherein the one or more required hardware/software components include at least one of a storage medium, a storage device, a smartcard, a dongle, an encryption key, a decryption key, a digital license, a digital certificate, a digital watermark, a media player, a product registration, a user registration, an activation code, a subscription, a digital signature, a device ID and a user ID.

8. The method according to claim 1, wherein the private network is at least one of an Intranet, a cellular network, a local area network (LAN), a virtual private network (VPN), a personal area network (PAN) and an authorised domain (AD).

9. The method according to claim 1, wherein the private network is wired and/or wireless.

10. A processor program product stored in a processor readable storage device, the processor program product having processor instructions for causing at least one processor to:

receive content;

retrieve metadata associated with the received content;

determine whether the received content is unprotected or protected based on the associated metadata;

for unprotected content, allow the unprotected content to be selectively stored, managed and distributed in the private network based on the associated metadata;

for protected content, identify a content protection system associated with the protected content based on the associated metadata, and perform at least one of;

display information to a user of the private network facilitating retrieval of one or more hardware/software components required by the associated content protection system;

retrieve the one or more required hardware/software components;

verify that the one or more required hardware/software components are present in the private network,

before the protected content is allowed to be selectively stored, managed and distributed in the private network based on the associated metadata.

11. A system for managing unprotected and protected content in a private network, the system including:

one or more processors connected to the private network;

processor instructions for causing the one or more processors to;

receive content;

retrieve metadata associated with the received content;

determine whether the received content is unprotected or protected based on the associated metadata;

for unprotected content, allow the unprotected content to be selectively stored, managed and distributed in the private network based on the associated metadata;

for protected content, identify a content protection system associated with the protected content based on the associated metadata, and perform at least one of;

display information to a user of the private network facilitating retrieval of one or more hardware/software components required by the associated content protection system;

retrieve the one or more required hardware/software components;

verify that the one or more required hardware/software components are present in the private network,

before the protected content is allowed to be selectively stored, managed and distributed in the private network based on the associated metadata; and

one or more processor readable storage devices connected to the one or more processors to store the processor instructions, the received content, the associated metadata and the one or more hardware/software components required by the associated content protection system.

12. The system according to claim 11, wherein the one or more storage devices include at least one physical media storage device configured to physically store one or more removable storage media required by the associated content protection system.

13. The system according to claim 12, wherein the at least one physical storage device is configured to further store one or more software components associated with the one or more physically stored removable storage media.

14-15. -15. (canceled)