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Access control in a distributed computer system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-009/00
출원번호 US-0042441 (1993-04-05)
우선권정보 GB-0010603 (1990-05-11)
발명자 / 주소
  • Parker Thomas A. (Calne GBX)
출원인 / 주소
  • International Computers Limited (Putney GB2 03)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록

A distributed computer system, has a number of users and target applications. When a user logs on to the system, an authentication unit issues the user with a privilege attribute certificate (PAC) representing the user\s access rights. When the user wishes to access a target application, he presents

대표청구항

In a distributed computer system, a method of controlling access from a user program to a plurality of target programs, the method comprising the steps: (a) issuing said user program with an encrypted privilege attribute certificate (PAC), said PAC indicating which of said target programs the user p

이 특허를 인용한 특허 (63)

  1. Koji Otani JP; Hiroyasu Sugano JP; Madoka Mitsuoka JP, Access administration method and device therefor to provide access administration services on a computer network.
  2. Rand Haverty CA, Access control using attributes contained within public key certificates.
  3. Farber, David A.; Lachman, Ronald D., Accessing data in a data processing system.
  4. Takai,Tadashi; Takagi,Masanori; Ito,Yukio; Itoh,Makoto, Air conditioner management system and converter unit therefor.
  5. Tran Trung M., Auditing login activity in a distributed computing environment.
  6. Chang April S. ; Large Andrew R. ; Snyder Alan, Authentication and access control in a management console program for managing services in a computer network.
  7. Adams Robert ; Richardson John W. ; Williams David, Broadband data interface.
  8. Farber, David A.; Lachman, Ronald D., Computer file system using content-dependent file identifiers.
  9. Hatakeyama, Takahisa; Yoshioka, Makoto; Miyazawa, Yuji, Content usage control system, content usage apparatus, computer readable recording medium with program recorded for computer to execute usage method.
  10. Zhuk,Jeff (Yefim), Distributed active knowledge and process base allowing system elements to be shared within a collaborative framework.
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  12. Boroditsky Marc D. ; Manza Marc B., Generalized user identification and authentication system.
  13. Boroditsky Marc D. ; Manza Marc B., Generalized user identification and authentication system.
  14. England, Paul; Peinado, Marcus, Generating, migrating or exporting bound keys.
  15. Hughes, Patrick Alan; Elswick, Paul Blair, Inappropriate site management software.
  16. Nasu, Masami; Satoh, Jun, Information processing apparatus, information processing method, and computer readable recording medium.
  17. Hellenthal,Markus, Information service system.
  18. Grecsek Matthew T., Managing the risk of executing a software process using a capabilities assessment and a policy.
  19. Donald Fred Ault ; John Carr Dayka ; Eric Charles Finkelstein AU; Richard Henry Guski, Method and apparatus for controlling server access to a resource in a client/server system.
  20. Radhakrishnan, Rakesh; Frick, Cynthia Ann; Marian, Radu; Barbir, Abdulkader Omar; Badhwar, Rajat P., Method and apparatus for token-based combining of authentication methods.
  21. Radhakrishnan, Rakesh; Frick, Cynthia Ann; Marian, Radu; Barbir, Abdulkader Omar; Badhwar, Rajat P., Method and apparatus for token-based packet prioritization.
  22. Radhakrishnan, Rakesh; Frick, Cynthia Ann; Marian, Radu; Barbir, Abdulkader Omar; Badhwar, Rajat P., Method and apparatus for token-based reassignment of privileges.
  23. Gladney Henry Martin, Method and system for a federated digital library by managing links.
  24. Moore, Charles R. J.; O'Connor, Peter V., Method and system for a policy enforcing module.
  25. Bialick, William P.; Housley, Russell D.; Moore, Charles R. J.; Linsenbardt, Duane J., Method and system for enforcing access to a computing resource using a licensing attribute certificate.
  26. Bialick,William P.; Housley,Russell D.; Moore,Charles R. J.; Linsenbardt,Duane J., Method and system for enforcing access to a computing resource using a licensing attribute certificate.
  27. Patrick Alan Hughes ; Paul Blair Elswick, Method and system for identifying and locating inappropriate content.
  28. Benantar, Messaoud, Method and system for network single-sign-on using a public key certificate and an associated attribute certificate.
  29. Hefferon Eugene Paul (Poughkeepsie NY) Kubala Jeffrey Paul (Poughquag NY) Paul Rodney Allen (Kingston NY) Trotter John Scott (Pleasant Valley NY), Method and system for providing access to logical partition information on a per resource basis.
  30. Elley,Yassir K.; Anderson,Anne H.; Hanna,Stephen R.; Mullan,Sean J.; Perlman,Radia J., Method and system for proving membership in a nested group using chains of credentials.
  31. Gunter, Carl A.; Remaley, Thomas J.; Ruggieri, David J., Method for automatically generating list of meeting participants and delegation permission.
  32. Gao, Feng; Ye, Shuaimin; Hong, Lei; Chen, Yanxia; Li, Huiming, Method for implementing unified authentication.
  33. Jones, Jeffrey Dick; Nolan, Sean Patrick; Apacible, Johnson T.; Varadan, Vijay; Guarraci, Brian J.; White, Christopher C., Multiple entity authorization model.
  34. Gladney Henry Martin ; Reimer James Allen, Object-oriented access control method and system for military and commercial file systems.
  35. Sylla, Craig J., Protecting a gaming machine from rogue code.
  36. England, Paul; Peinado, Marcus, Saving and retrieving data based on public key encryption.
  37. England, Paul; Peinado, Marcus, Saving and retrieving data based on public key encryption.
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  41. England, Paul; Peinado, Marcus, Saving and retrieving data based on public key encryption.
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  45. Hanna Stephen R. ; Anderson Anne H. ; Elley Yassir K. ; Perlman Radia J. ; Mullan Sean J., Signed group criteria.
  46. Boyles, Stephen L.; Leinecker, Richard C.; Fischer, Jochen E.; Moody, Jr., Clyde G.; McConnell, Troy; Wilkinson, Ken, Smart card controlled internet access.
  47. Chee, Yi-Min; Fang, Ru; Liu, Feng; Ma, Qian; Oppenheim, Daniel V.; Ratakonda, Krishna; Zou, Zhi Le, Supporting role-based access control in component-based software systems.
  48. Harrison, Clifford A.; Weber, Emery J.; Bush, Phillip M., System and method for computer-aided technician dispatch and communication.
  49. Harrison,Clifford A.; Weber,Emery J.; Bush,Phillip M., System and method for computer-aided technician dispatch and communication.
  50. Morikawa,Ikuya; Minoura,Makoto; Fukuda,Kenichi, System and method for distributed group management.
  51. Adams, Carlisle, System and method for granting security privilege in a communication system.
  52. Barkan Yuval,ILX ; Barkan Moromay,ILX, System and method for handling permits.
  53. L채hteenm채ki,Markku, System and method for managing network service access and enrollment.
  54. Gillespie, Don R.; Murphy, Jr., Thomas E.; Rieth, Paul F.; Stevens, Jeffrey S., System and method for network log-on by associating legacy profiles with user certificates.
  55. Le Saint, Eric F., System and method for privilege delegation and control.
  56. McManis, Charles E., System and method for protecting use of dynamically linked executable modules.
  57. Zaitsev, Oleg V.; Grebennikov, Nikolay A.; Monastyrsky, Alexey V.; Pavlyushchik, Mikhail A., System and method for security rating of computer processes.
  58. Olds Dale R., System for dynamically replacing operating software which provides distributed directory service after verifying that v.
  59. Ripberger Richard A., System for providing access protection on media storage devices by selecting from a set of generated control parameters in accordance with application attributes.
  60. Kahn Robert E. ; Ely David K., System for uniquely and persistently identifying, managing, and tracking digital objects.
  61. Wesley Joseph S. ; Chiu Dah Ming ; Kadansky Miriam C. ; Hurst Stephen A. ; Perlman Radia J. ; Provino Joseph E. ; Rosenzweig Philip M., Tree-based reliable multicast system where sessions are established by repair nodes that authenticate receiver nodes presenting participation certificates granted by a central authority.
  62. Hanna,Stephen R.; Anderson,Anne H.; Elley,Yassir K.; Perlman,Radia J.; Mullan,Sean J., Trust ratings in group credentials.
  63. Guarraci, Brian J.; White, Christopher C.; Ferguson, Niels Thomas; Jones, Jeffrey Dick; Nolan, Sean Patrick; Apacible, Johnson T.; Varadan, Vijay, Unified authentication for web method platforms.
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