Apparatus and method for managing digital rights with arbitration

• US 7,681,241 B2
• Filed: 06/18/2004
• Issued: 03/16/2010
• Est. Priority Date: 06/18/2004
• Status: Active Grant

• Current Assignee: Red Hat, Inc. (International Business Machines Corporation)
• Original Assignee: Red Hat, Inc. (International Business Machines Corporation)
• Inventors: Cox, Alan
• Primary Examiner(s): Barron, Jr.; Gilberto
• Assistant Examiner(s): Lemma; Samson B
• Application Number:
  US10/870,547
• Publication Number:
  US 20060005256A1
• Time in Patent Office: 2,097 Days
• Field of Search: 726/27, 726/26
• 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: G06F 2221/2137 Time limited access, e.g. to a computer or data

Abstract

A method is disclosed for controlling access to a digital content. The method allows receipt of a notice regarding suspension of a sender'"'"'s rights to use the content. A trusted third party arbiter transmits a key to restore the sender'"'"'s access to the content. Information regarding at least the sender and the key is then documented. The sender can also be required to supply proof of ownership or authority to access the content. This can be in the form of original licensing information supplied by the content provider. The key can also be generated such that it expires after a predetermined length of time.

Claims

1. A method of controlling access to digital content, comprising the steps:

receiving a notice regarding suspension of a sender'"'"'s rights to use the content, the content provided by a content provider;

reviewing the notice by a third party to retrieve information regarding the content and the sender'"'"'s right for using the content;

transmitting a key to the sender in order to terminate the suspension of rights to use the content;

documenting information by the third party regarding at least the sender and the key, including information indicative of the sender'"'"'s reason for believing that a violation has not occurred; and

reporting by the third party to the content provider at least a portion of the information that was documented, including the information indicative of the sender'"'"'s reason.

2. The method of claim 1, wherein the step of reporting comprises transmitting a message containing information regarding the notice.

3. The method of claim 1, further comprising a step of generating a key capable of restoring the sender'"'"'s access to the content.

4. The method of claim 1, further comprising a step of obtaining, from the sender, acknowledgement of acceptance of a license agreement detailing terms for using the content, prior to transmitting the key.

5. The method of claim 4, further comprising a step of requesting the sender provide an original key previously received from a provider of the content.

6. The method of claim 4, wherein the third party is an arbiter and the key is generated by the arbiter and further comprising a step of verifying if the license agreement has been digitally signed by the same arbitrator.

7. The method of claim 1, wherein the key has a predetermined lifespan, and further comprising a step of re-suspending the sender'"'"'s rights to use the content upon expiration of the key'"'"'s lifespan.

8. The method of claim 7, further comprising a step of establishing a mediation between the sender and the content provider to determine at least one reason why the sender'"'"'s right have been suspended.

9. The method of claim 1, wherein the content includes a software program.

10. The method of claim 1, wherein the content includes music.

11. The method of claim 1, wherein the content includes video.

12. The method of claim 1, wherein the content is stored on a computer-readable medium.

13. A method of managing rights to a digital content, comprising the steps:

requesting that a user accept terms of a license agreement specifying rights to use the content;

receiving the content together with a key for providing the user access to the content, the content being provided by a content provider;

monitoring use of the content to detect a violation of the license agreement;

suspending the user'"'"'s access to the content upon detecting a violation;

transmitting a notice, from the user to a third party, regarding suspension of rights to use the content;

reviewing the notice to retrieve information regarding at least the content and the license agreement;

transmitting a replacement key to the user in order to permit the user to restore access to the content;

documenting, by the third party, information regarding at least the user and the replacement key, including information indicative of the user'"'"'s reason for believing that the license agreement has not been violated; and

reporting by the third party of the content provider at least a portion of the information that was documented, including the information indicative of the user'"'"'s reason.

14. The method of claim 13, wherein the step of reporting comprises transmitting a message containing information regarding the notice.

15. The method of claim 13, wherein the step of receiving the content comprises the steps:

receiving the content together with a key for providing the user access to the content; and

linking the content to a single hardware unit.

16. The method of claim 15, wherein the step of linking comprises the steps:

retrieving at least one identification number from a non-volatile storage area of the hardware unit; and

encrypting the key and the at least one identification number to create an encrypted qualifier establishing a relationship between the key and the hardware unit.

17. The method of claim 16, further comprising a step of saving the encrypted qualifier in a non-volatile storage location of the hardware unit.

18. The method of claim 17, further comprising the steps:

monitoring the encrypted qualifier for at least one instance of tampering; and

suspending the user'"'"'s access to the content upon detecting an instance of tampering with the encrypted qualifier.

19. The method of claim 15, wherein the step of linking comprises the steps:

installing monitoring software on the hardware unit;

encrypting the key and data from at least one of;

the monitoring software and one or more identification numbers associated with the hardware unit in order to create an encrypted qualifier establishing a relationship between the key and the hardware unit; and

storing the encrypted qualifier in a non-volatile storage location of the hardware unit.

20. The method of claim 19, wherein the monitoring software detects at least one instance of tampering with the encrypted qualifier, and further comprising a step of suspending the user'"'"'s access to the content.

21. A method of providing access to a digital content, comprising the steps:

accepting terms of a license agreement specifying rights to use the content, content being provided by a content provider;

receiving the content together with a key for providing access to the content;

monitoring use of the content to detect a violation of the license agreement;

suspending access to the content upon detecting a violation;

transmitting a notice to a third party regarding suspension of rights to use the content;

receiving a replacement key to restore access to the content; and

reporting by the third party to the content provider information regarding the notice and the replacement key, including information indicative of a user'"'"'s reason for believing that the license agreement has not been violated.

22. A computer program product, residing on a computer-readable medium, for use in controlling access rights to a digital content, said computer program product comprising instructions for causing a computer system to:

receive a notice regarding suspension of a sender'"'"'s rights to use the content, the content provided by a content provider;

review the notice to the third party to retrieve information regarding the content and the sender'"'"'s rights for using the content;

transmit the key to the sender in order to terminate the suspension of rights to use the content;

document information by the third party regarding at least the sender and the key, including a reason the sender believes that a violation has not occurred; and

report information from the third party to the content provider regarding the sender and the key, including the reason, that was documented.

23. The computer program product of claim 22, wherein the information reported to the content provider comprises a message regarding the notice.

24. The computer program product of claim 22, further comprising instructions for causing the computer system to generate a key capable of restoring the sender'"'"'s access to the content.

25. The computer program product of claim 22, further comprising instructions for causing the computer system to obtain, from the sender, acknowledgement of acceptance of a license agreement detailing terms for using the content, prior to transmitting said key.

26. The computer program product of claim 25, further comprising instructions for causing the computer system to request the sender provide an original key previously received from a provider of the content.

27. The computer program product of claim 25, wherein the third party is an arbiter and said key is generated by the arbiter and further comprising a step of verifying if the license agreement has been digitally signed by the same arbitrator.

28. The computer program product of claim 22, wherein said key has a predetermined lifespan, and further comprising instructions for causing the computer system to re-suspend the sender'"'"'s rights to use the content upon expiration of said key'"'"'s lifespan.

29. The computer program product of claim 28, further comprising instructions for causing the computer system to establish a mediation between the sender and the content provider to determine at least one reason why the sender'"'"'s rights have been suspended.

30. The computer program product of claim 22, wherein the content comprises a software program.

31. The computer program product of claim 22, wherein the content comprises music.

32. The computer program product of claim 22, wherein the content comprises video.

33. The computer program product of claim 22, wherein the content is stored on a computer-readable medium.

34. A computer program product, residing on a computer-readable medium, for use in managing rights to a digital content, said computer program product comprising instructions for causing a computer system to:

request that a user accept the terms of a license agreement specifying rights to use the content, the content provided by a content provider;

receive the content together with a key for providing the user access to the content;

monitor use of the content to detect a violation of the license agreement;

suspend the user'"'"'s access to the content upon detecting a violation; and

transmit a notice, from the user to the third party, regarding suspension of rights to use the content;

document information regarding at least the user and the replacement key, by the third party, including a reason the user believes that the license agreement has hot been violated; and

report information from the third party to the content provider regarding the user and the replacement key, including the reason, that was documented.

35. The computer program product of claim 34, wherein the information reported to the content provider comprises a message regarding the notice.

36. The computer program product of claim 34, wherein content is received together with a key for providing the user access to the content, and further comprising instructions for causing the computer system to link the content to a single hardware unit.

37. The computer program product of claim 36, further comprising instructions for causing the computer system to link the content by performing the steps:

retrieving at least one identification number from a non-volatile storage area of the hardware unit; and

encrypting the key and the at least one identification number to create an encrypted qualifier establishing a relationship between the key and the hardware unit.

38. The computer program product of claim 37, further comprising instructions for causing the computer system to save the encrypted qualifier in a non-volatile storage location of the hardware unit.

39. The computer program product of claim 38, further comprising instructions for causing the computer system to:

monitor the encrypted qualifier for at least one instance of tampering; and

suspend the user'"'"'s access to the content upon detecting an instance of tampering with the encrypted qualifier.

40. The computer program product of claim 36, further comprising instructions for causing the computer system to:

install monitoring software on the hardware unit;

encrypt the key and data from at least one of;

the monitoring software and one or more identification numbers associated with the hardware unit in order to create an encrypted qualifier establishing a relationship between the key and the hardware unit; and

store the encrypted qualifier in a non-volatile storage location of the hardware unit.

41. The computer program product of claim 40, wherein the monitoring software detects at least one instance of tampering with the encrypted qualifier, and further comprising instructions for causing the computer system to suspend the user'"'"'s access to the content.

42. A system for controlling access fights to a digital content, comprising:

means for receiving a notice regarding suspension of a sender'"'"'s fights to use the content, the content provided by a content provider;

means for reviewing the notice by a third party to retrieve information regarding the content and the sender'"'"'s rights for using the content;

means for generating a key capable of restoring the sender'"'"'s access to the content;

means for transmitting the key to the sender in order to terminate the suspension of rights to use the content;

means for documenting information regarding at least the sender and the key, including information indicative of a reason the sender believes that a violation has not occurred; and

means for reporting documented information from the third party to the content provider regarding the sender and the key, including the reason.

43. The system of claim 42, wherein the means for reporting from the third party to the content provider transmits information regarding the notice.

44. The system of claim 42, further comprising means for generating a key capable of restoring the sender'"'"'s access to the content.

45. The system of claim 42, further comprising means for obtaining, from the sender, acknowledgement of acceptance of a license agreement detailing terms for using the content, prior to transmitting the key.

46. The system of claim 45, further comprising means for requesting the sender provide an original key previously received from a provider of the content.

47. The system of claim 45, wherein the third party is an arbiter and the key is generated by the arbiter and further comprising means for verifying if the license agreement has been digitally signed by the same arbitrator.

48. The system of claim 42, wherein the key has a predetermined lifespan, and further comprising means for re-suspending the sender'"'"'s rights to use the content upon expiration of the key'"'"'s lifespan.

49. The system of claim 48, further comprising means for establishing a mediation between the sender and the content provider to determine at least one reason why the sender'"'"'s rights have been suspended.

50. The system of claim 42, wherein the content includes a software program.

51. The system of claim 42, wherein the content includes music.

52. The system of claim 42, wherein the content includes video.

53. The system of claim 42, wherein the content is stored on a computer-readable medium.

54. A system for controlling access rights to a digital content, comprising:

means for requesting that a user accept terms of a license agreement specifying rights to use the content, the content provided by a content provider;

means for receiving the content together with a key for providing the user access to the content;

means for monitoring use of the content to detect a violation of the license agreement;

means for suspending the user'"'"'s access to the content upon detecting a violation;

means for transmitting a notice, from the user to a third party, regarding suspension of rights to use the content;

means for reviewing the notice to retrieve information regarding at least the content and the license agreement;

means for generating a replacement key capable of restoring the user'"'"'s access to the content;

means for transmitting the replacement key to the user in order to terminate suspension of rights to use the content;

means for documenting, by the third party, information regarding at least the user and the replacement key, including information indicative of a reason the user believes that a violation of the license agreement has not occurred; and

means for reporting documented information from the third party to the content provider regarding the user and the replacement key, including the reason.