Secure personal content server

• US 9,710,669 B2
• Filed: 09/29/2015
• Issued: 07/18/2017
• Est. Priority Date: 08/04/1999
• Status: Expired due to Fees

• Current Assignee: Wistaria Trading Inc.
• Original Assignee: Wistaria Trading Inc.
• Inventors: Moskowitz, Scott A., Berry, Mike W.
• Primary Examiner(s): AVERY, JEREMIAH L
• Application Number:
  US14/869,279
• Publication Number:
  US 20160196447A1
• Time in Patent Office: 658 Days
• Field of Search: None
• CPC Class Codes: G06F 21/1012 to domains
• CPC Class Codes: G06F 21/1063 Personalisation
• CPC Class Codes: G06F 21/6245 Protecting personal data, e.g. for financial or medical purposes
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/20 for managing network security; network security policies in general filtering policies H04L63/0227
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04N 21/4181 for conditional access
• CPC Class Codes: H04N 21/4183 providing its own processing capabilities, e.g. external module for video decoding
• CPC Class Codes: H04N 21/4627 Rights management associated to the content security in data switching network management H04L41/28; security management or policies for network security H04L63/20; access security in wireless networks H04W12/08
• CPC Class Codes: H04N 21/8358 involving watermark protecting executable software by watermarking G06F21/16; image watermarking in general G06T1/0021; watermarks inserted in still images for transmission purposes H04N1/32144; inserting watermarks during video coding H04N19/467
• CPC Class Codes: H04N 7/1675 Providing digital key or authorisation information for generation or regeneration of the scrambling sequence pseudo-random number generators in general G06F7/58

Abstract

A local content server system (LCS) for creating a secure environment for digital content is disclosed, which system comprises: a communications port in communication for connecting the LCS via a network to at least one Secure Electronic Content Distributor (SECD), which SECD is capable of storing a plurality of data sets, is capable of receiving a request to transfer at least one content data set, and is capable of transmitting the at least one content data set in a secured transmission; a rewritable storage medium whereby content received from outside the LCS may be stored and retrieved; a domain processor that imposes rules and procedures for content being transferred between the LCS and devices outside the LCS; and a programmable address module which can be programmed with an identification code uniquely associated with the LCS. The LCS is provided with rules and procedures for accepting and transmitting content data.

Claims

1. A method for storing, degrading and storing, or not storing data, comprising:

providing a device comprising a local content server (LCS);

wherein said LCS comprises a communication port, non-transient LCS storage media, and an LCS domain processor for processing digital data;

wherein said LCS is configured to use said LCS domain processor to impose rules and procedures for content being transferred between the LCS and devices outside the LCS to control transfer of first content into a first LCS domain of said LCS from outside said LCS, thereby defining said first LCS domain;

wherein said LCS is configured to use said rules and procedures to determine if said first content contains authorization information indicating either authenticity or lack of authenticity;

wherein said LCS stores an LCS identification code associated with said LCS; and

said LCS analyzing a content authentication watermark; and

degrading said first content resulting in degraded first content and storing said degraded first content in said first LCS domain in said non-transient LCS storage media when said analyzing finds no authorization information indicating either authenticity or lack of authenticity in said first content.

2. A method for storing, degrading and storing, or not storing data, comprising:

a Satellite Unit (SU) having an SU unique identification, an SU storage unit for storing digital data, said SU capable of receiving and transmitting digital content to and from said LCS, and said SU capable of either playing or making playable said digital content;

a local content server system (LCS);

an interface to permit the LCS to communicate with said SU;

said LCS comprising;

a) a communication port in communication for connecting the system via a network to at least one Secure Electronic Content Distributor (SECD), said SECD capable of storing a plurality of data sets, capable of receiving a request to transfer at least one content data set comprising a content authentication watermark, and capable of transmitting said at least one content data set in a secured transmission to said LCS,

b) a non-transient LCS storage media whereby content received from outside the LCS may be stored and retrieved,

c) an LCS domain processor, and

d) an LCS identification code that is uniquely associated with said LCS, and said domain processor permitting the LCS to receive digital content from said SECD or said SU, provided the LCS first determines that the digital content being delivered to the LCS is authorized for use by the LCS;

wherein said LCS is configured to use said LCS domain processor to impose rules and procedures for content being transferred between the LCS and devices outside the LCS to control transfer of first content into said first LCS domain of said LCS from outside said LCS, thereby defining said first LCS domain;

wherein said LCS is configured to use said rules and procedures to determine if said first content contains authorization information indicating either authenticity or lack of authenticity;

wherein said LCS stores said LCS identification code associated with said LCS; and

said SECD generating a transmission watermark using information from said LCS and/or said LCS identification code; and

/or information from said SECD;

said LCS receiving said at least one content data set from said SECD; and

said LCS analyzing said transmission watermark and said content authentication watermark; and

degrading said first content resulting in degraded first content and storing said degraded first content in said first LCS domain in said non-transient LCS storage media when said analyzing said content authentication watermark finds no authorization information indicating either authenticity or lack of authenticity in said first content.

10. The method of claim 2 further comprising the step of said SU enabling use of said digital content.

11. The method of claim 10 further comprising the step of said SU marking said digital content with an SU watermark unique to said SU prior to the step of enabling use of said digital content.

12. The method of claim 11 wherein the step of said SU marking said digital content with an SU watermark unique to said SU includes time stamping.

13. The method of claim 11 wherein the step of said SU marking said digital content with an SU watermark unique to said SU includes marking said digital content with a limit on the number of allowable copies of said digital content available or accessible or authorized to a user.

14. The method of claim 11 wherein the step of said SU marking said digital content with an SU watermark unique to said SU includes marking said digital content with a limit on the number of allowable or authorized views of said digital content available to a user.

15. The method of claim 11 wherein the step of said SU marking said digital content with an SU watermark unique to said SU includes a marking said digital content with a limit on the number of allowable downloads of said digital content available to a user.

16. The method of claim 10 wherein the step of said SU enabling use of said digital content comprises saving said digital content on a rewritable media.

17. The method of claim 10 wherein the step of said SU enabling use of said digital content comprises saving said digital content is directed to a viewer.

18. The method of claim 10 wherein the step of said SU enabling use of said digital content comprises saving said digital content in a player.

3. A method for creating a secure environment for digital content for a consumer, comprising the following steps:

connecting a Satellite Unit (SU) to a local content server (LCS);

said LCS comprising a communication port in communication for connecting said LCS via a network to at least one Secure Electronic Content Distributor (SECD), said SECD capable of storing a plurality of data sets, capable of receiving a request to transfer at least one content data set, and capable of transmitting said at least one content data set in a secured transmission to said LCS,

said LCS comprising a domain processor configured to impose rules and procedures for content being transferred between the LCS and devices outside the LCS, and

said LCS further comprising an LCS storage unit within said LCS;

said LCS sending a message indicating that the SU is requesting to store a copy of said at least one content data set on the LCS, said message including information about the identity of the SU, analyzing the message to confirm that the SU is authorized to use the LCS;

said LCS receiving from said SECD a copy of said content data set;

said domain processor assessing whether said content data set is authenticated;

if said domain processor determines in said assessing step that content data is not capable of authentication, said LCS accepting said content data at a quality level set for legacy content and storing said content data at the legacy content quality level in said LCS storage unit;

said LCS generating a one way hash value by applying a one way hash function to data comprising said content data set; and

said LCS transmitting said content data set at said legacy content quality level with said one way hash value to said SU.

4. The method of claim 3 wherein said LCS comprises a domain processor configured to impose rules and procedures for content being transferred between the LCS and devices outside the LCS, and wherein said domain processor authorizes said transmitting.

5. The method of claim 3 further comprising the step of programming a programmable address module programmed within said LCS with an identification code uniquely associated with the LCS.

6. The method of claim 5 wherein the step of said LCS generating said one way hash value comprises said LCS applying said one way hash function to data comprising both said content data set and said identification code uniquely associated with the LCS.

7. The method of claim 5 further comprising the step of said LCS saving said one way hash value in said LCS storage unit in association with said content data set stored in said LCS storage unit.

8. The method of claim 6 wherein the step of said LCS embedding a watermark which includes said one way hash value into said content data at said legacy content quality level prior to said transmitting.

9. The method of claim 3 wherein the step of said LCS generating a one way hash value further comprises using one of authentication data, time stamp or other unique data to make said content data set unique.