Method and apparatus for safeguarding files

• US 7,174,332 B2
• Filed: 06/11/2002
• Issued: 02/06/2007
• Est. Priority Date: 06/11/2002
• Status: Active Grant

• Current Assignee: Ipcomm
• Original Assignee: Ip-Com LLC
• Inventors: Colson, Thomas J., Baxter, Samuel C.
• Primary Examiner(s): Gaffin; Jeffrey
• Assistant Examiner(s): RADTKE, MARK A
• Application Number:
  US10/167,187
• Publication Number:
  US 20030229637A1
• Time in Patent Office: 1,701 Days
• Field of Search: 707/9, 707/204
• US Class Current: 1/1
• CPC Class Codes: G06F 11/1435 using file system or storage system metadata
• CPC Class Codes: Y10S 707/99932 Access augmentation or optimizing
• CPC Class Codes: Y10S 707/99936 Pattern matching access
• CPC Class Codes: Y10S 707/99938 Concurrency, e.g. lock management in shared database
• CPC Class Codes: Y10S 707/99939 Privileged access
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface

Abstract

A computer implemented method for safeguarding files, comprising the steps of designating a location on a first computer for storage of files to be safeguarded, selecting certain of the files to be safeguarded from the location based upon predetermined selection criteria, copying the selected files to be safeguarded to a second computer, deleting the selected files from the first computer, processing the selected files to be safeguarded on the second computer, and storing the selected files to be safeguarded in a restricted access database. In a second embodiment, the file is copied to a second computer, but not deleted from the first computer, in addition to all other steps of the method. The invention also includes an apparatus for carrying out the methods of the invention.

Claims

1. A computer implemented method for safeguarding files, comprising the steps of:

designating in a first computer a location for storage of files to be safeguarded;

selecting certain of said files to be safeguarded from said location based upon predetermined selection criteria;

preprocessing said selected files to be safeguarded, where said preprocessing includes the step of calculating a first fingerprint for each of said selected files to be safeguarded;

copying said selected preprocessed files to be safeguarded;

processing said selected files to be safeguarded on said second computer, where said processing includes the step of calculating a second fingerprint for each of said selected files to be safeguarded to obtain certification; and

,

storing said processed files in a third party restricted access database to provide centralized accessibility.

2. The computer implemented method for safeguarding files recited in claim 1 wherein said processing is further comprised of comparing said second file fingerprint to said first file fingerprint.

3. The computer implemented method of claim 1 wherein said processing comprises scanning said selected files to be safeguarded for malware.

4. The computer implemented method of claim 1 wherein said processing comprises rendering eligible, selected files to Portable Document Format (pdf).

5. The computer implemented method of claim 1 wherein said processing comprises extracting and storing searchable text from said selected files.

6. The computer implemented method of claim 5 wherein said selected files are PowerPoint presentation software files.

7. The computer implemented method of claim 6 wherein said extracting and storing searchable text from said PowerPoint presentation software files comprises reading said software files, interpreting content of said file based on a known format of PowerPoint presentation software files, and storing said content interpreted as searchable text.

8. The computer implemented method of claim 1 wherein said processing comprises creating HTML views of said selected files to be safeguarded.

9. The computer implemented method of claim 1 wherein said processing comprises creating thumbnail views of said selected files to be safeguarded.

10. The computer implemented method of claim 1 wherein said processing comprises assigning a unique publication number to each of said selected files to be safeguarded.

11. The computer implemented method of claim 1 wherein said processing comprises calculating and collecting a unique fingerprint set for said selected files to be safeguarded.

12. The computer implemented method of claim 1 wherein said processing comprises digitally notarizing said selected files to be safeguarded.

13. The computer implemented method of claim 1 wherein said first computer and said second computer are located at different sites.

14. The computer implemented method of claim 1 further comprising enabling a search of said restricted access database via the World Wide Web.

15. The computer implemented method of claim 1 wherein said selecting of said files to be safeguarded at said designated location occurs periodically.

16. The computer implemented method of claim 1 wherein said storage of said selected files in a restricted access database occurs on a third computer.

17. The method of claim 1 wherein said processing of said selected files on said second computer comprises encrypting said selected files to be safeguarded.

48. The computer implemented method for safeguarding files recited in claim 1 wherein calculating a first fingerprint for each of said selected files to be safeguarded further comprises calculating said first fingerprint in said first computer.

49. The computer implemented method for safeguarding files recited in claim 1 wherein said predetermined selection criteria comprises files to be safeguarded that have different file names than files previously stored in said restricted access database.

50. The computer implemented method for safeguarding files recited in claim 1 wherein said predetermined selection criteria comprises files to be safeguarded that have different dates of creation than files previously stored in said restricted access database.

51. The computer implemented method for safeguarding files recited in claim 1 wherein said predetermined selection criteria comprises files to be safeguarded that have different checksums than files previously stored in said restricted access database.

52. The computer implemented method for safeguarding files recited in claim 1 wherein said predetermined selection criteria comprises files to be safeguarded that have different fingerprints than files previously stored in said restricted access database.

53. The computer implemented method for safeguarding files recited in claim 1 wherein said copying said selected files to be safeguarded to a second computer comprises transmitting said files to be safeguarded from said first computer to said second computer over a network.

54. The computer implemented method for safeguarding files recited in claim 53 wherein said network is a global computer information network.

55. The computer implemented method for safeguarding files recited in claim 54 wherein said global computer information network is the Internet.

56. The computer implemented method for safeguarding files recited in claim 1 wherein copying said selected files is accomplished with a protocol selected from the group consisting of ftp, sftp, http, https, smtp, and S/MIME.

57. The computer implemented method for safeguarding files recited in claim 1 wherein said step of calculating a first fingerprint for each of said selected files to be safeguarded occurs at said second computer.

18. A computer implemented method for safeguarding files, comprising the steps of:

designating on a first computer a location for storage of files to be safeguarded;

selecting certain of said files to be safeguarded from said location based upon predetermined selection criteria;

preprocessing said selected files to be safeguarded, where said preprocessing comprises the step of calculating a first fingerprint for each of said selected files to be safeguarded;

copying said selected files to be safeguarded to a second computer;

deleting said selected files from said location;

processing said selected files to be safeguarded on said second computer, where said processing comprises the step of calculating a second fingerprint for each of said selected files to be safeguarded to obtain certification; and

,

storing said processed files in a third party restricted access database to provide centralized accessibility.

19. The computer implemented method for safeguarding files recited in claim 18 further comprising the step of preprocessing said selected files to be safeguarded after said files to be safeguarded have been selected.

20. The computer implemented method for safeguarding files recited in claim 18 wherein said deleting said selected files from said first computer is done after said selected files to be safeguarded have been stored in said restricted access database.

21. The computer implemented method for safeguarding files recited in claim 18 wherein said predetermined selection criteria comprises files to be safeguarded that have different file names than files previously stored in said restricted access database.

22. The computer implemented method for safeguarding files recited in claim 18 wherein said predetermined selection criteria comprises files to be safeguarded that have different dates of creation than files previously stored in said restricted access database.

23. The computer implemented method for safeguarding files recited in claim 18 wherein said predetermined selection criteria comprises files to be safeguarded that have different checksums than files previously stored in said restricted access database.

24. The computer implemented method for safeguarding files recited in claim 18 wherein said predetermined selection criteria comprises files to be safeguarded that have different fingerprints than files previously stored in said restricted access database.

25. The computer implemented method for safeguarding files recited in claim 18 wherein said copying said selected files to be safeguarded to a second computer comprises transmitting said files to be safeguarded from said first computer to said second computer over a network.

26. The computer implemented method for safeguarding files recited in claim 25 wherein said network is a global computer information network.

27. The computer implemented method for safeguarding files recited in claim 26 wherein said global computer information network is the Internet.

28. The computer implemented method for safeguarding files recited in claim 18 wherein copying said selected files is accomplished with a protocol selected from the group consisting of ftp, sftp, http, https, smtp, and S/MIME.

29. The computer implemented method for safeguarding files recited in claim 18 wherein said step of calculating a first fingerprint for each of said selected files to be safeguarded occurs at said second computer.

30. The computer implemented method for safeguarding files recited in claim 18 wherein said processing is further comprised of comparing said second file fingerprint to said first file fingerprint.

31. The computer implemented method of claim 18 wherein said processing comprises scanning said selected files to be safeguarded for malware.

32. The computer implemented method of claim 18 wherein said processing comprises rendering eligible, selected files to Portable Document Format (pdf).

33. The computer implemented method of claim 18 wherein said processing comprises extracting and storing searchable text from said selected files.

34. The computer implemented method of claim 33 wherein said selected files are PowerPoint presentation software files.

35. The computer implemented method of claim 34 wherein said extracting and storing searchable text from said PowerPoint presentation software files comprises reading said software files, interpreting content of said file based on a known format of PowerPoint presentation software files, and storing said content interpreted as searchable text.

36. The computer implemented method of claim 18 wherein said processing comprises creating HTML views of said selected files to be safeguarded.

37. The computer implemented method of claim 18 wherein said processing comprises creating thumbnail views of said selected files to be safeguarded.

38. The computer implemented method of claim 18 wherein said processing comprises assigning a unique publication number to each of said selected files to be safeguarded.

39. The computer implemented method of claim 18 wherein said processing comprises calculating and collecting a unique fingerprint set for said selected files to be safeguarded.

40. The computer implemented method of claim 18 wherein said processing comprises digitally notarizing said selected files to be safeguarded.

41. The computer implemented method of claim 18 wherein said first computer and said second computer are located at different sites.

42. The computer implemented method of claim 18 further comprising enabling a search of said restricted access database via a computer network.

43. The computer implemented method of claim 42 wherein said computer network is a global information computer network.

44. The computer implemented method of claim 42 wherein said computer network is the Internet.

45. The computer implemented method of claim 18 wherein said selecting of said files to be safeguarded at said designated location occurs periodically.

46. The computer implemented method of claim 18 wherein said storage of said selected files in a restricted access database occurs on a third computer.

47. The method of claim 46 wherein said processing of said selected files on said second computer comprises encrypting said selected files to be safeguarded.

58. A computer-based apparatus for safeguarding files, comprising:

means for designating in a first computer a location for storage of files to be safeguarded;

means for selecting certain of said files to be safeguarded from said location based upon predetermined selection criteria;

means for preprocessing said selected files to be safeguarded after said files to be safeguarded have been selected, where said preprocessing comprises the step of calculating a first fingerprint for each of said selected files to be safeguarded;

means for copying said selected files to be safeguarded to a second computer;

means for deleting said selected files from said location;

means for processing said selected files to be safeguarded on said second computer,

where said processing includes the step of calculating a second fingerprint for each of said selected files to be safeguarded to provide certification; and

,

means for storing said processed files in a third party restricted access database to provide centralized accessibility, where said means for designating, selecting, preprocessing, copying, deleting, processing, and storing are located in at least one specially programmed general purpose computer.

59. The apparatus for safeguarding files of claim 58 wherein said means for storing said selected files to be safeguarded in a restricted access database comprise a magnetic media storage device.

60. The apparatus for safeguarding files of claim 59 wherein said magnetic media storage device comprises a hard drive.

61. The apparatus for safeguarding Plies of claim 59 wherein said magnetic media storage device comprises a floppy drive.

62. The apparatus for safeguarding files of claim 59 wherein said magnetic media storage device comprises a magnetic tape drive.

63. The apparatus for safeguarding files of claim 58 wherein said means for storing said selected files to be safeguarded in a restricted access database comprise an optical media storage device.

64. The apparatus for safeguarding files of claim 63 wherein said optical media storage device comprises a compact disk read only memory (CD-ROM) drive.

65. A computer-based apparatus for safeguarding files, comprising:

means for designating in a first computer a location for storage of files to be safeguarded;

means for selecting certain of said files to be safeguarded from said location based upon predetermined selection criteria;

means for preprocessing said selected files to be safeguarded, where said preprocessing includes calculating a first fingerprint for each of said selected files to be safeguarded;

means for coping said selected preprocessed files to be safeguarded to a second computer;

means for processing said selected files to be safeguarded on said second computer, where said processing includes the step of calculating a second fingerprint for each of said selected files to be safeguarded to obtain certification; and

,

means for storing said processed files in a third party restricted access database to provide centralized accessibility, where said means for designating, selecting, preprocessing, copying, processing, and storing are located in at least one specially programmed general purpose computer.

66. The apparatus for safeguarding files of claim 65 wherein said means for storing said selected files to be safeguarded in a restricted access database comprise a magnetic media storage device.

67. The apparatus for safeguarding files of claim 66 wherein said magnetic media storage device comprises a hard drive.

68. The apparatus for safeguarding files of claim 66 wherein said magnetic media storage device comprises a floppy drive.

69. The apparatus for safeguarding files of claim 66 wherein said magnetic media storage device comprises a magnetic tape drive.

70. The apparatus for safeguarding files of claim 65 wherein said means for storing said selected files to be safeguarded in a restricted access database comprise an optical media storage device.

71. The apparatus for safeguarding files of claim 70 wherein said optical media storage device comprises a compact disk read only memory (CD-ROM) drive.