DE60130037D1 - Verfahren und system zur web-basierten cross-domain berechtigung mit einmaliger anmeldung - Google Patents

Verfahren und system zur web-basierten cross-domain berechtigung mit einmaliger anmeldung

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Publication number
DE60130037D1
DE60130037D1 DE60130037T DE60130037T DE60130037D1 DE 60130037 D1 DE60130037 D1 DE 60130037D1 DE 60130037 T DE60130037 T DE 60130037T DE 60130037 T DE60130037 T DE 60130037T DE 60130037 D1 DE60130037 D1 DE 60130037D1
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DE
Germany
Prior art keywords
domain
token
user
introductory
new
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60130037T
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English (en)
Other versions
DE60130037T2 (de
Inventor
Heather Maria Hinton
David John Winters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
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International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE60130037D1 publication Critical patent/DE60130037D1/de
Application granted granted Critical
Publication of DE60130037T2 publication Critical patent/DE60130037T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1012—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to domains
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/33—User authentication using certificates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/41—User authentication where a single sign-on provides access to a plurality of computers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2131—Lost password, e.g. recovery of lost or forgotten passwords
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137—Time limited access, e.g. to a computer or data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2151—Time stamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/168—Implementing security features at a particular protocol layer above the transport layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Information Transfer Between Computers (AREA)
  • Storage Device Security (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Computer And Data Communications (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • General Factory Administration (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
DE60130037T 2000-11-09 2001-10-25 Verfahren und system zur web-basierten cross-domain berechtigung mit einmaliger anmeldung Expired - Lifetime DE60130037T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71092600A 2000-11-09 2000-11-09
US710926 2000-11-09
PCT/EP2001/012361 WO2002039237A2 (en) 2000-11-09 2001-10-25 Method and system for web-based cross-domain single-sign-on authentication

Publications (2)

Publication Number Publication Date
DE60130037D1 true DE60130037D1 (de) 2007-09-27
DE60130037T2 DE60130037T2 (de) 2008-05-08

Family

ID=24856086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60130037T Expired - Lifetime DE60130037T2 (de) 2000-11-09 2001-10-25 Verfahren und system zur web-basierten cross-domain berechtigung mit einmaliger anmeldung

Country Status (7)

Country Link
EP (1) EP1368722B1 (de)
KR (1) KR100702421B1 (de)
AT (1) ATE370458T1 (de)
AU (1) AU2002212345A1 (de)
DE (1) DE60130037T2 (de)
TW (1) TW528957B (de)
WO (1) WO2002039237A2 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030135734A1 (en) * 2002-01-14 2003-07-17 Fagan Robert H. Secure mutual authentication system
NO318842B1 (no) * 2002-03-18 2005-05-09 Telenor Asa Autentisering og tilgangskontroll
US20040002878A1 (en) * 2002-06-28 2004-01-01 International Business Machines Corporation Method and system for user-determined authentication in a federated environment
US7770212B2 (en) * 2002-08-15 2010-08-03 Activcard System and method for privilege delegation and control
ES2420758T3 (es) * 2002-08-19 2013-08-26 Research In Motion Limited Sistema y método para un control seguro de los recursos de dispositivos de comunicación móvil inalámbrica
EP1552661B1 (de) 2002-10-17 2009-11-25 Vodafone Group PLC Vorrichtung zur erleichterung und authentifizierung von transaktionen
US20040128542A1 (en) * 2002-12-31 2004-07-01 International Business Machines Corporation Method and system for native authentication protocols in a heterogeneous federated environment
US8561161B2 (en) * 2002-12-31 2013-10-15 International Business Machines Corporation Method and system for authentication in a heterogeneous federated environment
US7536714B2 (en) * 2003-07-11 2009-05-19 Computer Associates Think, Inc. System and method for synchronizing login processes
US7395424B2 (en) * 2003-07-17 2008-07-01 International Business Machines Corporation Method and system for stepping up to certificate-based authentication without breaking an existing SSL session
WO2005013582A2 (en) * 2003-07-29 2005-02-10 Thomson Licensing S.A. Controlling access to a network using redirection
GB2406925B (en) 2003-10-09 2007-01-03 Vodafone Plc Facilitating and authenticating transactions
US20070208936A1 (en) * 2003-12-29 2007-09-06 Luis Ramos Robles Means and Method for Single Sign-On Access to a Service Network Through an Access Network
DE10361840A1 (de) * 2003-12-30 2005-08-04 Net&Works Netzwerke Und Service Gmbh Verfahren zum Single sign-On an webbasierten Anwendungen über ein gemeinsames Auswahlmenü
BRPI0418464B1 (pt) 2004-02-10 2019-02-05 Thompson Licensing armazenamento de conjuntos de parâmetros de codificação de vídeo avançada (avc) no formato de arquivo avc
KR100661737B1 (ko) * 2004-08-05 2006-12-27 주식회사 네비웨이 이동통신 단말기를 이용한 도청 및 몰래 카메라 탐지장치
US7469291B2 (en) 2004-09-22 2008-12-23 Research In Motion Limited Apparatus and method for integrating authentication protocols in the establishment of connections between computing devices
ATE533273T1 (de) * 2004-09-22 2011-11-15 Research In Motion Ltd Vorrichtung und verfahren zum integrieren authentisierungsprotokolle in den aufbau von verbindungen zwischen rechnergeräten
KR20060063348A (ko) * 2004-12-07 2006-06-12 한국전자통신연구원 인터넷에서 인증 ａｓｓｅｒｔｉｏｎ을 이용한 접속시간제어 방법
US8351419B2 (en) 2005-01-19 2013-01-08 Qualcomm Iskoot, Inc. Local access to a mobile network
US8856359B2 (en) 2005-06-29 2014-10-07 Qualcomm Connected Experiences, Inc. Caller-callee association of a plurality of networked devices
US8756328B2 (en) 2005-01-19 2014-06-17 Qualcomm Connected Experiences, Inc. Caller-callee association of a plurality of networked devices with direct dial through thin client
US7631346B2 (en) 2005-04-01 2009-12-08 International Business Machines Corporation Method and system for a runtime user account creation operation within a single-sign-on process in a federated computing environment
EP1891821A2 (de) * 2005-06-15 2008-02-27 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Verfahren und vorrichtung zur bereitstellung eines telekommunikationsdienstes
US8245270B2 (en) 2005-09-01 2012-08-14 Microsoft Corporation Resource based dynamic security authorization
WO2007047798A1 (en) * 2005-10-21 2007-04-26 Sensis Corporation Method and apparatus for providing secure access control for protected information
KR100759800B1 (ko) * 2005-12-01 2007-09-20 한국전자통신연구원 이종 연방 환경에서 메시지 전송 방법 및 장치와 이를이용한 서비스 제공 방법 및 장치
FI20065288A (fi) 2006-05-03 2007-11-04 Emillion Oy Autentikointi
US8799639B2 (en) * 2006-07-25 2014-08-05 Intuit Inc. Method and apparatus for converting authentication-tokens to facilitate interactions between applications
US8458775B2 (en) 2006-08-11 2013-06-04 Microsoft Corporation Multiuser web service sign-in client side components
JP2008052371A (ja) 2006-08-22 2008-03-06 Fujitsu Ltd アウトバンド認証を伴うネットワークシステム
GB0621684D0 (en) 2006-10-31 2006-12-06 British Telecomm Secure access
US8391848B2 (en) 2007-06-07 2013-03-05 Qualcomm Iskoot, Inc. Telecommunication call support for mobile devices with presence features
US10019570B2 (en) 2007-06-14 2018-07-10 Microsoft Technology Licensing, Llc Protection and communication abstractions for web browsers
US9379895B2 (en) 2008-07-24 2016-06-28 Zscaler, Inc. HTTP authentication and authorization management
US8656462B2 (en) 2008-07-24 2014-02-18 Zscaler, Inc. HTTP authentication and authorization management
US8495719B2 (en) 2008-10-02 2013-07-23 International Business Machines Corporation Cross-domain access prevention
KR101039975B1 (ko) * 2009-02-18 2011-06-09 성균관대학교산학협력단 교차도메인 상에서의 정보전송 추적 방법 및 이를 위한 통신 시스템
KR101094577B1 (ko) 2009-02-27 2011-12-19 주식회사 케이티 인터페이스 서버의 사용자 단말 인증 방법과 그 인터페이스 서버 및 사용자 단말
KR101044125B1 (ko) * 2009-02-27 2011-06-24 주식회사 케이티 인터페이스 서버의 사용자 단말 인증 방법과 그 인터페이스 서버 및 사용자 단말
CN101572888B (zh) * 2009-06-18 2012-03-28 浙江大学 移动终端中多服务引擎交叉验证方法
CN101695164A (zh) * 2009-09-28 2010-04-14 华为技术有限公司 一种控制资源访问的校验方法、装置和系统
EP2339492A1 (de) 2009-12-10 2011-06-29 Schneider Electric Buildings AB Authentifizierung in einem Gebäudeüberwachungssystem
DE102010052324A1 (de) * 2010-11-25 2012-05-31 Ps4B-Professional Solutions For Business Gmbh Verfahren und Vorrichtung zur Verhinderung eines unberechtigte Erspähens von Zugangsdaten
CN102546570B (zh) * 2010-12-31 2014-12-24 国际商业机器公司 用于单点登录的处理方法和系统
WO2012106726A1 (en) 2011-02-04 2012-08-09 Nextplane Method and system for federation of proxy-based and proxy-free communications systems
US9077726B2 (en) 2011-03-31 2015-07-07 NextPlane, Inc. Hub based clearing house for interoperability of distinct unified communication systems
US9203799B2 (en) 2011-03-31 2015-12-01 NextPlane, Inc. Method and system for advanced alias domain routing
US9716619B2 (en) 2011-03-31 2017-07-25 NextPlane, Inc. System and method of processing media traffic for a hub-based system federating disparate unified communications systems
DE102011111698A1 (de) * 2011-08-24 2013-02-28 Fujitsu Technology Solutions Intellectual Property Gmbh Verfahren zum Log-in an einem Computersystem sowie Computerprogramm zum Ablauf auf einem Computersystem
US8898765B2 (en) 2012-02-15 2014-11-25 Oracle International Corporation Signing off from multiple domains accessible using single sign-on
CN103546432B (zh) 2012-07-12 2015-12-16 腾讯科技（深圳）有限公司 实现跨域跳转的方法和系统以及浏览器、域名服务器
US9053304B2 (en) * 2012-07-13 2015-06-09 Securekey Technologies Inc. Methods and systems for using derived credentials to authenticate a device across multiple platforms
CN103581120B (zh) * 2012-07-24 2018-04-20 阿里巴巴集团控股有限公司 一种识别用户风险的方法和装置
US8769651B2 (en) 2012-09-19 2014-07-01 Secureauth Corporation Mobile multifactor single-sign-on authentication
EP2717539B1 (de) * 2012-10-02 2015-04-01 BlackBerry Limited Verfahren und System für die Hypertext-Transferprotokoll-Auszugsauthentifizierung
US9705840B2 (en) * 2013-06-03 2017-07-11 NextPlane, Inc. Automation platform for hub-based system federating disparate unified communications systems
US9819636B2 (en) 2013-06-10 2017-11-14 NextPlane, Inc. User directory system for a hub-based system federating disparate unified communications systems
CN103634316A (zh) * 2013-11-26 2014-03-12 乐视网信息技术（北京）股份有限公司 一种账号登录方法及电子设备
US10129243B2 (en) * 2013-12-27 2018-11-13 Avaya Inc. Controlling access to traversal using relays around network address translation (TURN) servers using trusted single-use credentials
WO2015126744A1 (en) * 2014-02-18 2015-08-27 Secureauth Corporation Fingerprint based authentication for single sign on
US9386006B1 (en) * 2015-03-02 2016-07-05 Citrix Systems, Inc. Authentication mechanism for domain redirection of a representational state transfer (REST)-compliant client
US9485244B2 (en) 2015-03-02 2016-11-01 Citrix Systems, Inc. Executing an operation over file repositories located in different authentication domains using a representational state transfer (REST)-compliant client
CN107196892B (zh) * 2016-03-15 2020-03-06 阿里巴巴集团控股有限公司 一种网站登录方法和装置
CN111783067B (zh) * 2016-05-09 2023-09-08 创新先进技术有限公司 多网站间的自动登录方法及装置
CN108989276B (zh) * 2018-03-27 2021-09-28 深圳市小赢信息技术有限责任公司 一种系统间安全伪登陆方法
US11159511B1 (en) 2019-01-10 2021-10-26 Microstrategy Incorporated Authentication protocol management
US11323431B2 (en) 2019-01-31 2022-05-03 Citrix Systems, Inc. Secure sign-on using personal authentication tag
CN112688773A (zh) * 2019-10-17 2021-04-20 浙江大搜车软件技术有限公司 一种令牌的生成和校验方法及装置
CN112333198B (zh) * 2020-11-17 2023-09-05 中国银联股份有限公司 安全跨域登录方法、系统及服务器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940960A1 (de) * 1998-03-02 1999-09-08 Hewlett-Packard Company Authentifizierung zwischen Anbietern

Also Published As

Publication number Publication date
ATE370458T1 (de) 2007-09-15
EP1368722B1 (de) 2007-08-15
DE60130037T2 (de) 2008-05-08
EP1368722A2 (de) 2003-12-10
AU2002212345A1 (en) 2002-05-21
KR100702421B1 (ko) 2007-04-04
KR20030048118A (ko) 2003-06-18
WO2002039237A3 (en) 2003-10-09
WO2002039237A2 (en) 2002-05-16
TW528957B (en) 2003-04-21

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