Method and apparatus for determining and utilizing value of digital assets

• US 8,577,809 B2
• Filed: 06/30/2011
• Issued: 11/05/2013
• Est. Priority Date: 06/30/2011
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Hawkes, Philip, Gantman, Alexander, McDonald, Cameron A., Wiggers De Vries, Miriam M., Northway, Craig W., Brown, Craig M.
• Primary Examiner(s): CHEUNG, CALVIN K
• Application Number:
  US13/174,545
• Publication Number:
  US 20130006868A1
• Time in Patent Office: 859 Days
• Field of Search: 705/54, 705 57- 59, 705/902
• US Class Current: 705/59
• CPC Class Codes: G06Q 30/0278 Product appraisal
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G06Q 40/08 Insurance

Abstract

Systems and methods for protecting digital assets associated with a computing device are described herein. An example of a method according to the disclosure includes assigning at least one asset worth value to respective digital assets associated with a device, computing at least one device worth value using the at least one asset worth value assigned to the digital assets associated with the device, identifying at least one device worth value threshold, performing a comparison of the at least one device worth value to the at least one worth value threshold, and initiating at least one action with respect to the digital assets associated with the device based on the comparison.

Claims

1. A system implemented on a processor-based machine for protecting digital assets associated with a device, the system comprising:

a worth assessment module, implemented on the processor-based machine, configured to assign asset worth values to digital assets associated with the device;

a value analysis module, implemented on the processor-based machine, communicatively coupled to the worth assessment module and configured to determine at least one device worth value according to the asset worth values assigned to the digital assets associated with the device; and

an asset protection module, implemented on the processor-based machine, communicatively coupled to the worth assessment module and the value analysis module and configured to identify at least one worth value threshold, to perform a comparison between the at least one device worth value and the at least one worth value threshold, and to initiate at least one action to mitigate risk of loss of the digital assets associated with the device based on the comparison between the at least one device worth value, determined according to the asset worth values assigned to the digital assets, and the at least one worth value threshold.

2. The system of claim 1 wherein the worth assessment module is further configured to assign the asset worth values according to at least one of sentimental value, confidential value or business value.

3. The system of claim 1 wherein the worth assessment module is further configured to perform at least one of assigning a first asset worth value to the digital assets associated with the device according to sentimental value, assigning a second asset worth value to the digital assets associated with the device according to confidential value, and assigning a third asset worth value to the digital assets associated with the device according to business value.

4. The system of claim 1 wherein the value analysis module is further configured to determine the at least one device worth value according to at least one of sentimental value, confidential value or business value.

5. The system of claim 1 wherein the worth assessment module is further configured to assign the asset worth values based on an attribute of the digital assets associated with the device or metadata associated with the digital assets associated with the device.

6. The system of claim 5 wherein the attribute or metadata comprises at least one of asset type, asset size, asset location, asset contents, asset author or presence of remote copies.

7. The system of claim 1 wherein at least one digital asset associated with the device comprises an electronic message and the worth assessment module is further configured to assign an asset worth value to the electronic message based on an attribute of the electronic message, metadata associated with the electronic message or an attachment to the electronic message.

8. The system of claim 7 wherein the attribute or metadata comprises at least one of a recipient of the electronic message, a sender of the electronic message or a subject of the electronic message.

9. The system of claim 1 wherein the value analysis module is further configured to determine the at least one device worth value as a norm of selected asset worth values assigned to the digital assets associated with the device.

10. The system of claim 9 wherein the selected asset worth values correspond to at least one of present assets associated with the device, past assets previously associated with the device or anticipated future assets as determined based on one or more requests.

11. The system of claim 9 wherein the norm comprises a sum of the selected asset worth values.

12. The system of claim 9 wherein the norm comprises a weighted sum of at least some of the selected asset worth values, a sum of squares of the selected asset worth values, a Euclidian norm of the selected asset worth values or a maximum of the selected asset worth values.

13. The system of claim 9 wherein the selected asset worth values comprise asset worth values assigned to accessed digital assets on the device.

14. The system of claim 1 wherein the asset protection module is further configured to restrict access to the digital assets associated with the device if at least one device worth value is greater than a threshold of the at least one worth value threshold.

15. The system of claim 14 wherein the asset protection module is further configured to modify the at least one worth value threshold upon satisfaction of an authorization procedure.

16. The system of claim 15 wherein the authorization procedure comprises at least one of network re-authorization, external approval, or reentry of credentials.

17. The system of claim 1 wherein the asset protection module is further configured to provide a notification of asset worth values of respective digital assets associated with the device to at least one of a user of the device, a system administrator or an automated network monitoring entity.

18. The system of claim 1 wherein the asset protection module is further configured to provide a notification of a device worth value if the device worth value is larger than a corresponding threshold of the at least one worth value threshold.

19. The system of claim 1 wherein the asset protection module is further configured to encrypt digital assets associated with the device having asset worth values higher than a threshold.

20. The system of claim 19 wherein the worth assessment module is further configured to assign asset worth values to the digital assets associated with the device according to at least one of confidential value or business value.

21. The system of claim 19 wherein the asset protection module is further configured to initiate encryption of the digital assets in response to a device worth value becoming greater than a threshold of the at least one worth value threshold.

22. The system of claim 1 wherein the asset protection module is further configured to initiate an external backup for a digital asset associated with the device having an asset worth value higher than a threshold.

23. The system of claim 22 wherein the worth assessment module is further configured to assign asset worth values to the digital assets associated with the device according to at least one of sentimental value or business value.

24. The system of claim 22 wherein the asset protection module is further configured to maintain the external backup of the digital asset in response to a device worth value becoming greater than a threshold of the at least one worth value threshold.

25. The system of claim 1 wherein the device comprises at least one of a computer, a server device configured to maintain data for a computing network or an external disk storage device.

26. The system of claim 1 wherein the device comprises at least one of a mobile device or a mobile telephone.

27. The system of claim 1 wherein the asset protection module is further configured to obtain one or more worth value thresholds from an external source.

28. The system of claim 1 wherein the at least one action is configured via an external source.

29. The system of claim 1 wherein the at least one action is triggered by a remote entity.

30. The system of claim 1 wherein at least a portion of the digital assets are accessed from a remote store external to the device.

31. The system of claim 1 wherein at least one of the worth assessment module, the value analysis module or the asset protection module are located at a computing device that is disparate from the device with which the digital assets are associated.

32. The system of claim 1 further comprising:

one or more worth assessment modules configured to assign asset worth values to respective digital assets of a set of digital assets; and

one or more first value analysis modules communicatively coupled to the one or more worth assessment modules and configured to receive reports of the asset worth values of the respective digital assets from the one or more worth assessment modules.

33. The system of claim 32 wherein the one or more first value analysis modules are further configured to compute a total value for the set of digital assets according to the reports of the asset worth values of the respective digital assets, and the system further comprises:

one or more asset protection modules communicatively coupled to the one or more first value analysis modules and configured to receive reports of the total value for the set of digital assets from the one or more first value analysis modules.

34. The system of claim 33 wherein the one or more asset protection modules are further configured to forward the total value for the set of digital assets to one or more second value analysis modules.

35. The system of claim 34 wherein the set of digital assets is associated with a first device and the one or more asset protection modules are further configured to forward the total value for the set of digital assets and at least one total value corresponding to at least a second device to the one or more second value analysis modules.

36. A method comprising:

assigning, by a processor-based machine, at least one asset worth value to respective digital assets associated with a device;

computing, by the processor-based machine, at least one device worth value using the at least one asset worth value assigned to the digital assets associated with the device;

identifying, by the processor-based machine, at least one device worth value threshold;

performing, by the processor-based machine, a comparison of the at least one device worth value to the at least one worth value threshold; and

initiating, by the processor-based machine, at least one action to mitigate risk of loss of the digital assets associated with the device based on the comparison between the at least one device worth value, computed using the at least one asset worth value assigned to the respective digital assets, and the at least one worth value threshold.

37. The method of claim 36 wherein the assigning comprises determining asset worth values for the respective digital assets associated with the device according to at least one of sentimental value, confidential value or business value.

38. The method of claim 36 wherein the assigning comprises at least one of:

assigning a first asset worth value to the respective digital assets associated with on the device according to sentimental value;

assigning a second asset worth value to the respective digital assets associated with the device according to confidential value;

or

assigning a third asset worth value to the respective digital assets associated with the device according to business value.

39. The method of claim 36 wherein the computing comprises computing the at least one device worth value using file worth values assigned according to at least one of sentimental value, confidential value or business value.

40. The method of claim 36 wherein the assigning comprises assigning the at least one asset worth value based on an attribute of the respective digital assets associated with the device or metadata associated with the respective digital assets associated with the device.

41. The method of claim 40 wherein the attribute or metadata comprises at least one of asset types, asset sizes, asset locations, asset contents, asset author or presence of remote copies.

42. The method of claim 36 wherein at least one digital assets associated with the device comprises an electronic message and the assigning comprises assigning an asset worth value to the electronic message based on at least one of an attribute of the electronic message, metadata associated with the electronic message or an attachment to the electronic message.

43. The method of claim 42 wherein the attribute or metadata comprises at least one of a recipient of the electronic message, a sender of the electronic message or a subject of the electronic message.

44. The method of claim 36 wherein the computing comprises computing a norm of selected asset worth values assigned to at least a portion of the digital assets associated with the device.

45. The method of claim 44 wherein the computing further comprises computing the norm using asset worth values assigned to respective selected digital assets associated with the device.

46. The method of claim 45 wherein the selected digital assets comprise at least one of present assets associated with the device, past assets previously associated with the device or anticipated future assets as determined based on one or more requests.

47. The method of claim 44 wherein the norm comprises a sum of the selected asset worth values.

48. The method of claim 44 wherein the norm comprises at least one of a weighted sum of at least some of the selected asset worth values, a sum of squares of the selected asset worth values or a maximum of the selected asset worth values.

49. The method of claim 36 wherein the initiating comprises providing a notification of at least one device worth value.

50. The method of claim 49 wherein providing the notification comprises providing the notification to at least one of a user of the device, a system administrator, or an automated network monitoring entity.

51. The method of claim 49 wherein providing a notification comprises providing a notification of a device worth value if the device worth value is larger than a corresponding threshold of the at least one worth value threshold.

52. The method of claim 36 wherein the initiating comprises restricting access to the digital assets associated with the device if at least one device worth value is larger than a threshold of the at least one worth value threshold.

53. The method of claim 52 wherein the initiating further comprises modifying the at least one worth value threshold upon completion of an authorization procedure.

54. The method of claim 53 wherein the authorization procedure comprises at least one of network re-authorization, external approval, or re-entry of credentials.

55. The method of claim 36 wherein the initiating comprises encrypting a digital asset associated with the device for which an asset worth value is higher than a threshold.

56. The method of claim 55 wherein the assigning comprises assigning asset worth values to respective digital assets associated with the device according to at least one of confidential value or business value.

57. The method of claim 55 wherein the encrypting comprises initiating encryption of the digital asset in response to a device worth value becoming greater than a threshold of the at least one worth value threshold.

58. The method of claim 36 wherein the initiating comprises maintaining an external backup copy of one or more digital assets associated with the device having an asset worth value that is higher than a threshold.

59. The method of claim 58 wherein the assigning comprises assigning asset worth values to respective digital assets associated with the device according to at least one of sentimental value or business value.

60. The method of claim 58 wherein maintaining the external backup comprises maintaining the external backup of the one or more digital assets in response to a device worth value becoming greater than a threshold of the at least one worth value threshold.

61. The method of claim 36 further comprising obtaining the at least one worth value threshold or a configuration for the at least one action via an external source.

62. The method of claim 36 further comprising accessing at least a portion of the digital assets from a remote store.

63. The method of claim 36 wherein the initiating at least one action is triggered by a remote entity.

64. The method of claim 36 further comprising:

assigning asset worth values to respective digital assets of a set of digital assets; and

obtaining reports of the asset worth values of the respective digital assets.

65. The method of claim 64 further comprising:

computing a total value for the set of digital assets according to the reports of the asset worth values of the respective digital assets; and

obtaining at least one report of the total value for the set of digital assets.

66. The method of claim 65 wherein the set of digital assets is associated with a first device and the method further comprises communicating the total value for the set of digital assets with at least one total value corresponding to at least a second device.