DE69431040D1 - Verfahren zur gegenseitigen erkennung eines benutzers und eines servers auf einem netzwerk - Google Patents

Verfahren zur gegenseitigen erkennung eines benutzers und eines servers auf einem netzwerk

Info

Publication number
DE69431040D1
DE69431040D1 DE69431040T DE69431040T DE69431040D1 DE 69431040 D1 DE69431040 D1 DE 69431040D1 DE 69431040 T DE69431040 T DE 69431040T DE 69431040 T DE69431040 T DE 69431040T DE 69431040 D1 DE69431040 D1 DE 69431040D1
Authority
DE
Germany
Prior art keywords
server
network
user
mutual recognition
mutual
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
DE69431040T
Other languages
English (en)
Other versions
DE69431040T2 (de
Inventor
C Kung
Ward Bathrick
Cheng-Chi Huang
Mae-Hwa Ma
E Matthews
E Zmuda
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics 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.)
Filing date
Publication date
Application filed by Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69431040D1 publication Critical patent/DE69431040D1/de
Publication of DE69431040T2 publication Critical patent/DE69431040T2/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
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/40—Data acquisition and logging
    • 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
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • 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
    • 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
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • 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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • 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
    • H04L9/3273—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 for mutual authentication
    • 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
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
DE69431040T 1993-12-14 1994-11-30 Verfahren zur gegenseitigen erkennung eines benutzers und eines servers auf einem netzwerk Expired - Lifetime DE69431040T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/167,603 US5434918A (en) 1993-12-14 1993-12-14 Method for providing mutual authentication of a user and a server on a network
PCT/US1994/013677 WO1995016947A1 (en) 1993-12-14 1994-11-30 Method for providing mutual authentication of a user and a server on a network

Publications (2)

Publication Number Publication Date
DE69431040D1 true DE69431040D1 (de) 2002-08-29
DE69431040T2 DE69431040T2 (de) 2002-11-07

Family

ID=22608028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431040T Expired - Lifetime DE69431040T2 (de) 1993-12-14 1994-11-30 Verfahren zur gegenseitigen erkennung eines benutzers und eines servers auf einem netzwerk

Country Status (9)

Country Link
US (1) US5434918A (de)
EP (1) EP0683907B1 (de)
JP (1) JPH08502847A (de)
KR (1) KR960701410A (de)
AU (1) AU676107B2 (de)
CA (1) CA2153879C (de)
DE (1) DE69431040T2 (de)
NO (1) NO953143D0 (de)
WO (1) WO1995016947A1 (de)

Families Citing this family (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69433739T2 (de) * 1993-07-07 2005-05-25 Ntt Mobile Communications Network Inc. Verfahren zur steuerung der vertraulichkeit einer persönlichen mitteilung
JPH07162692A (ja) * 1993-12-07 1995-06-23 Mita Ind Co Ltd 暗号通信方法および暗号通信のための端末装置
US5604803A (en) * 1994-06-03 1997-02-18 Sun Microsystems, Inc. Method and apparatus for secure remote authentication in a public network
US5636280A (en) * 1994-10-31 1997-06-03 Kelly; Tadhg Dual key reflexive encryption security system
US6044154A (en) * 1994-10-31 2000-03-28 Communications Devices, Inc. Remote generated, device identifier key for use with a dual-key reflexive encryption security system
US5805674A (en) * 1995-01-26 1998-09-08 Anderson, Jr.; Victor C. Security arrangement and method for controlling access to a protected system
IL113259A (en) * 1995-04-05 2001-03-19 Diversinet Corp A device and method for a secure interface for secure communication and data transfer
US5737422A (en) * 1995-04-26 1998-04-07 Billings; Roger E. Distributed data processing network
US7272639B1 (en) 1995-06-07 2007-09-18 Soverain Software Llc Internet server access control and monitoring systems
US5768382A (en) * 1995-11-22 1998-06-16 Walker Asset Management Limited Partnership Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic and other protocols
JPH09128507A (ja) * 1995-11-02 1997-05-16 Oki Electric Ind Co Ltd 相互認証方法
US20030177347A1 (en) * 1995-11-22 2003-09-18 Bruce Schneier Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons
US8092224B2 (en) * 1995-11-22 2012-01-10 James A. Jorasch Systems and methods for improved health care compliance
US7553234B2 (en) 1995-11-22 2009-06-30 Walker Digital, Llc Method and apparatus for outputting a result of a game via a container
US5764887A (en) * 1995-12-11 1998-06-09 International Business Machines Corporation System and method for supporting distributed computing mechanisms in a local area network server environment
US5870473A (en) * 1995-12-14 1999-02-09 Cybercash, Inc. Electronic transfer system and method
US5664099A (en) * 1995-12-28 1997-09-02 Lotus Development Corporation Method and apparatus for establishing a protected channel between a user and a computer system
KR970056183A (ko) * 1995-12-30 1997-07-31 김광호 보안 방법 및 이에 적합한 장치
US5838790A (en) * 1996-04-19 1998-11-17 Juno Online Services, L.P. Advertisement authentication system in which advertisements are downloaded for off-line display
US5864620A (en) * 1996-04-24 1999-01-26 Cybersource Corporation Method and system for controlling distribution of software in a multitiered distribution chain
US5947747A (en) * 1996-05-09 1999-09-07 Walker Asset Management Limited Partnership Method and apparatus for computer-based educational testing
US7483670B2 (en) * 1996-05-09 2009-01-27 Walker Digital, Llc Method and apparatus for educational testing
US5793951A (en) * 1996-05-10 1998-08-11 Apple Computer, Inc. Security and report generation system for networked multimedia workstations
US20030195846A1 (en) 1996-06-05 2003-10-16 David Felger Method of billing a purchase made over a computer network
US8229844B2 (en) 1996-06-05 2012-07-24 Fraud Control Systems.Com Corporation Method of billing a purchase made over a computer network
US7555458B1 (en) 1996-06-05 2009-06-30 Fraud Control System.Com Corporation Method of billing a purchase made over a computer network
US5684950A (en) * 1996-09-23 1997-11-04 Lockheed Martin Corporation Method and system for authenticating users to multiple computer servers via a single sign-on
US5907621A (en) * 1996-11-15 1999-05-25 International Business Machines Corporation System and method for session management
US6708221B1 (en) * 1996-12-13 2004-03-16 Visto Corporation System and method for globally and securely accessing unified information in a computer network
US20060195595A1 (en) 2003-12-19 2006-08-31 Mendez Daniel J System and method for globally and securely accessing unified information in a computer network
US7287271B1 (en) 1997-04-08 2007-10-23 Visto Corporation System and method for enabling secure access to services in a computer network
US5812764A (en) * 1997-01-30 1998-09-22 International Business Machines Password management system over a communications network
US6137805A (en) * 1997-02-10 2000-10-24 International Business Machines Corporation Method and apparatus to remotely configure a data processing system
US6075860A (en) * 1997-02-19 2000-06-13 3Com Corporation Apparatus and method for authentication and encryption of a remote terminal over a wireless link
CA2294170A1 (en) * 1997-03-10 1998-10-22 Paul N. Alito Bilateral authentication and encryption system
US6766454B1 (en) * 1997-04-08 2004-07-20 Visto Corporation System and method for using an authentication applet to identify and authenticate a user in a computer network
GB9709136D0 (en) 1997-05-02 1997-06-25 Certicom Corp A log-on verification protocol
US6021496A (en) * 1997-07-07 2000-02-01 International Business Machines Corporation User authentication from non-native server domains in a computer network
US6418466B1 (en) 1997-07-10 2002-07-09 International Business Machines Corporation Management of authentication discovery policy in a computer network
US5895471A (en) 1997-07-11 1999-04-20 Unwired Planet, Inc. Providing a directory of frequently used hyperlinks on a remote server
US6453352B1 (en) * 1997-07-14 2002-09-17 Electronic Data Systems Corporation Integrated electronic commerce system and method
JPH1145507A (ja) * 1997-07-24 1999-02-16 Toshiba Corp 情報再生装置、認識装置、情報処理システム
US6047072A (en) * 1997-10-23 2000-04-04 Signals, Inc. Method for secure key distribution over a nonsecure communications network
US6111956A (en) * 1997-10-23 2000-08-29 Signals, Inc. Method for secure key distribution over a nonsecure communications network
US6073237A (en) * 1997-11-06 2000-06-06 Cybercash, Inc. Tamper resistant method and apparatus
US6321374B1 (en) 1997-11-07 2001-11-20 International Business Machines Corporation Application-independent generator to generate a database transaction manager in heterogeneous information systems
JP3748155B2 (ja) * 1997-11-14 2006-02-22 富士通株式会社 改ざん防止／検出機能を有するファイル管理システム
US6061739A (en) * 1997-11-26 2000-05-09 International Business Machines Corp. Network address assignment using physical address resolution protocols
US6065120A (en) * 1997-12-09 2000-05-16 Phone.Com, Inc. Method and system for self-provisioning a rendezvous to ensure secure access to information in a database from multiple devices
US20040107208A1 (en) * 1997-12-09 2004-06-03 Seet Siew Shon Method and apparatus for bookmarking telephone numbers for efficient access by wireless phone devices
US6151676A (en) * 1997-12-24 2000-11-21 Philips Electronics North America Corporation Administration and utilization of secret fresh random numbers in a networked environment
US9900305B2 (en) * 1998-01-12 2018-02-20 Soverain Ip, Llc Internet server access control and monitoring systems
US6226750B1 (en) 1998-01-20 2001-05-01 Proact Technologies Corp. Secure session tracking method and system for client-server environment
US6263437B1 (en) * 1998-02-19 2001-07-17 Openware Systems Inc Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks
US6182220B1 (en) 1998-03-30 2001-01-30 International Business Machines Corporation System and method for building and exchanging encrypted passwords between a client and server
DE69833929T2 (de) * 1998-04-10 2007-03-15 Sun Microsystems, Inc., Mountain View Netzzugriffsauthentifizierungssystem
US6195698B1 (en) * 1998-04-13 2001-02-27 Compaq Computer Corporation Method for selectively restricting access to computer systems
US6243816B1 (en) 1998-04-30 2001-06-05 International Business Machines Corporation Single sign-on (SSO) mechanism personal key manager
US6178511B1 (en) 1998-04-30 2001-01-23 International Business Machines Corporation Coordinating user target logons in a single sign-on (SSO) environment
US6275944B1 (en) 1998-04-30 2001-08-14 International Business Machines Corporation Method and system for single sign on using configuration directives with respect to target types
US6240512B1 (en) 1998-04-30 2001-05-29 International Business Machines Corporation Single sign-on (SSO) mechanism having master key synchronization
FR2778807B1 (fr) * 1998-05-12 2001-10-12 Cinedition Procedure de depot de texte en ligne
FR2778808A1 (fr) * 1998-05-12 1999-11-19 Cinedition Depot d'oeuvres en ligne
US6233341B1 (en) 1998-05-19 2001-05-15 Visto Corporation System and method for installing and using a temporary certificate at a remote site
US7209949B2 (en) 1998-05-29 2007-04-24 Research In Motion Limited System and method for synchronizing information between a host system and a mobile data communication device
US6438585B2 (en) 1998-05-29 2002-08-20 Research In Motion Limited System and method for redirecting message attachments between a host system and a mobile data communication device
US6085321A (en) 1998-08-14 2000-07-04 Omnipoint Corporation Unique digital signature
US6615348B1 (en) 1999-04-16 2003-09-02 Intel Corporation Method and apparatus for an adapted digital signature
US6356935B1 (en) 1998-08-14 2002-03-12 Xircom Wireless, Inc. Apparatus and method for an authenticated electronic userid
US6385642B1 (en) 1998-11-03 2002-05-07 Youdecide.Com, Inc. Internet web server cache storage and session management system
US6349338B1 (en) * 1999-03-02 2002-02-19 International Business Machines Corporation Trust negotiation in a client/server data processing network using automatic incremental credential disclosure
US6304969B1 (en) * 1999-03-16 2001-10-16 Webiv Networks, Inc. Verification of server authorization to provide network resources
SE521144C2 (sv) * 1999-03-17 2003-10-07 Ericsson Telefon Ab L M Anordning och förfarande som sammankopplar Internet med ett eller flera intranät och/eller extranät
US6892308B1 (en) * 1999-04-09 2005-05-10 General Instrument Corporation Internet protocol telephony security architecture
US6801941B1 (en) * 1999-08-12 2004-10-05 Sarnoff Corporation Dynamic wireless internet address assignment scheme with authorization
US7373517B1 (en) 1999-08-19 2008-05-13 Visto Corporation System and method for encrypting and decrypting files
EP1104133A1 (de) * 1999-11-29 2001-05-30 BRITISH TELECOMMUNICATIONS public limited company Netzzugangsanordnung
JP2001186121A (ja) * 1999-12-27 2001-07-06 Nec Corp 通信装置、通信装置セット、認証方法および端末間ワイヤレス接続方法
GB2360368B (en) * 2000-03-02 2002-05-29 Trustmarque Internat Ltd A method and apparatus for confirming access of data stored on a remote database
US8055509B1 (en) * 2000-03-10 2011-11-08 Walker Digital, Llc Methods and apparatus for increasing and/or for monitoring a party's compliance with a schedule for taking medicines
KR20010091134A (ko) * 2000-03-13 2001-10-23 심성식 보안장치가 구비된 정보통신시스템
KR100506076B1 (ko) * 2000-03-23 2005-08-04 삼성전자주식회사 패스워드를 기반으로 한 상호 인증 및 키 교환방법과 그장치
US20040186996A1 (en) * 2000-03-29 2004-09-23 Gibbs Benjamin K. Unique digital signature
US7480939B1 (en) * 2000-04-28 2009-01-20 3Com Corporation Enhancement to authentication protocol that uses a key lease
US7076653B1 (en) * 2000-06-27 2006-07-11 Intel Corporation System and method for supporting multiple encryption or authentication schemes over a connection on a network
KR100381710B1 (ko) * 2000-07-27 2003-04-26 이종우 회원제 운용 인터넷 서버의 보안 방법 및 그에 관한 서버시스템
US7373507B2 (en) * 2000-08-10 2008-05-13 Plethora Technology, Inc. System and method for establishing secure communication
KR20000072433A (ko) * 2000-09-04 2000-12-05 오재연 이동통신단말기와 일회용 비밀번호를 이용한 해킹 방지 기술
US7225231B2 (en) * 2000-09-20 2007-05-29 Visto Corporation System and method for transmitting workspace elements across a network
KR100811419B1 (ko) * 2000-12-07 2008-03-07 주식회사 케이티 공개키 암호화를 이용하는 인증 프로토콜에서의서비스거부공격에 대한 방어 방법
WO2002075506A2 (en) * 2001-03-16 2002-09-26 Koninklijke Philips Electronics N.V. One to many matching security system
US6981144B2 (en) * 2001-04-06 2005-12-27 International Business Machines Corporation System console device authentication in a network environment
US20020184507A1 (en) * 2001-05-31 2002-12-05 Proact Technologies Corp. Centralized single sign-on method and system for a client-server environment
KR20030008453A (ko) * 2001-07-18 2003-01-29 주식회사 더블유에스랩 Ｃｄｍａ네트워크 상의 양방향 단문메시지 서비스에서사용자 패스워드를 이용한 상호인증 및 보안서비스 방법
US7222359B2 (en) * 2001-07-27 2007-05-22 Check Point Software Technologies, Inc. System methodology for automatic local network discovery and firewall reconfiguration for mobile computing devices
JP2003087238A (ja) * 2001-09-11 2003-03-20 Hitachi Ltd 家庭内ネットワークにおけるセキュリティ実現方式
JP3901484B2 (ja) * 2001-10-05 2007-04-04 株式会社ジェイテクト 電動パワーステアリング装置
KR100401063B1 (ko) * 2001-11-02 2003-10-10 한국전자통신연구원 패스워드 기반 키교환 방법 및 그 시스템
US7921450B1 (en) 2001-12-12 2011-04-05 Klimenty Vainstein Security system using indirect key generation from access rules and methods therefor
US7178033B1 (en) 2001-12-12 2007-02-13 Pss Systems, Inc. Method and apparatus for securing digital assets
US7260555B2 (en) 2001-12-12 2007-08-21 Guardian Data Storage, Llc Method and architecture for providing pervasive security to digital assets
US10033700B2 (en) 2001-12-12 2018-07-24 Intellectual Ventures I Llc Dynamic evaluation of access rights
US7380120B1 (en) 2001-12-12 2008-05-27 Guardian Data Storage, Llc Secured data format for access control
US10360545B2 (en) 2001-12-12 2019-07-23 Guardian Data Storage, Llc Method and apparatus for accessing secured electronic data off-line
US7921288B1 (en) 2001-12-12 2011-04-05 Hildebrand Hal S System and method for providing different levels of key security for controlling access to secured items
US8065713B1 (en) 2001-12-12 2011-11-22 Klimenty Vainstein System and method for providing multi-location access management to secured items
US8006280B1 (en) 2001-12-12 2011-08-23 Hildebrand Hal S Security system for generating keys from access rules in a decentralized manner and methods therefor
US7921284B1 (en) 2001-12-12 2011-04-05 Gary Mark Kinghorn Method and system for protecting electronic data in enterprise environment
US7565683B1 (en) 2001-12-12 2009-07-21 Weiqing Huang Method and system for implementing changes to security policies in a distributed security system
US7930756B1 (en) 2001-12-12 2011-04-19 Crocker Steven Toye Multi-level cryptographic transformations for securing digital assets
US7950066B1 (en) 2001-12-21 2011-05-24 Guardian Data Storage, Llc Method and system for restricting use of a clipboard application
JP3927834B2 (ja) * 2002-02-12 2007-06-13 キヤノン株式会社 サービス提供システム、方法、プログラム及び記憶媒体
US8176334B2 (en) 2002-09-30 2012-05-08 Guardian Data Storage, Llc Document security system that permits external users to gain access to secured files
US20030221126A1 (en) * 2002-05-24 2003-11-27 International Business Machines Corporation Mutual authentication with secure transport and client authentication
US8230026B2 (en) 2002-06-26 2012-07-24 Research In Motion Limited System and method for pushing information between a host system and a mobile data communication device
US7290141B2 (en) * 2002-06-27 2007-10-30 Nokia, Inc. Authentication of remotely originating network messages
US7836310B1 (en) * 2002-11-01 2010-11-16 Yevgeniy Gutnik Security system that uses indirect password-based encryption
KR100505670B1 (ko) * 2003-02-05 2005-08-03 삼성전자주식회사 부산물 제거용 고온 유체 공급 장치를 구비한 반도체 소자제조 장치
KR100512954B1 (ko) * 2003-03-12 2005-09-07 삼성전자주식회사 안전한 통신을 위한 ｒｒ 방법
US20040250140A1 (en) * 2003-05-02 2004-12-09 International Business Machines Corporation Identifying users of network environments
US8707034B1 (en) 2003-05-30 2014-04-22 Intellectual Ventures I Llc Method and system for using remote headers to secure electronic files
KR100581590B1 (ko) * 2003-06-27 2006-05-22 주식회사 케이티 이중 요소 인증된 키 교환 방법 및 이를 이용한 인증방법과 그 방법을 포함하는 프로그램이 저장된 기록매체
JP2005071202A (ja) * 2003-08-27 2005-03-17 Mnemonic Security Inc ユーザとシステムの相互認証システム
US7581100B2 (en) * 2003-09-02 2009-08-25 Authernative, Inc. Key generation method for communication session encryption and authentication system
US7506161B2 (en) * 2003-09-02 2009-03-17 Authernative, Inc. Communication session encryption and authentication system
US7299356B2 (en) * 2003-09-02 2007-11-20 Authernative, Inc. Key conversion method for communication session encryption and authentication system
US7703140B2 (en) 2003-09-30 2010-04-20 Guardian Data Storage, Llc Method and system for securing digital assets using process-driven security policies
US8127366B2 (en) 2003-09-30 2012-02-28 Guardian Data Storage, Llc Method and apparatus for transitioning between states of security policies used to secure electronic documents
US7640594B2 (en) * 2004-01-21 2009-12-29 Sap Ag Secure storage in a file system
US20050172004A1 (en) * 2004-02-04 2005-08-04 Clay Fisher Methods and apparatuses for certifying electronic messages
US20050235363A1 (en) * 2004-04-06 2005-10-20 Fortress Technologies, Inc. Network, device, and/or user authentication in a secure communication network
US7734929B2 (en) * 2004-04-30 2010-06-08 Hewlett-Packard Development Company, L.P. Authorization method
ATE426965T1 (de) * 2004-05-04 2009-04-15 Research In Motion Ltd Anfrage-antwort-system und -verfahren
WO2006130616A2 (en) * 2005-05-31 2006-12-07 Tricipher, Inc. Augmented single factor split key asymmetric cryptography-key generation and distributor
US20100328099A1 (en) * 2005-07-13 2010-12-30 Vitality, Inc. Night Light With Embedded Cellular Modem
US20070039043A1 (en) * 2005-08-11 2007-02-15 Sbc Knowledge Ventures L.P. Distributed global log off for a single sign-on account
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
US8230487B2 (en) 2005-12-21 2012-07-24 International Business Machines Corporation Method and system for controlling access to a secondary system
US20080043274A1 (en) * 2006-08-16 2008-02-21 Lida Wang Secure printing system with privilege table referenced across different domains
US8402277B2 (en) * 2006-09-12 2013-03-19 Kyocera Document Solutions Inc. Secure mailbox printing system with authentication on both host and device
US20080263672A1 (en) * 2007-04-18 2008-10-23 Hewlett-Packard Development Company L.P. Protecting sensitive data intended for a remote application
US20090044282A1 (en) * 2007-08-09 2009-02-12 Technology Properties Limited System and Method for Generating and Displaying a Keyboard Comprising a Random Layout of Keys
US20090044284A1 (en) * 2007-08-09 2009-02-12 Technology Properties Limited System and Method of Generating and Providing a Set of Randomly Selected Substitute Characters in Place of a User Entered Key Phrase
CN101431410B (zh) * 2007-11-09 2011-11-30 康佳集团股份有限公司 一种网络游戏客户端与服务器集群的认证方法
US8627088B2 (en) * 2010-02-10 2014-01-07 Authernative, Inc. System and method for in- and out-of-band multi-factor server-to-user authentication
US9330245B2 (en) * 2011-12-01 2016-05-03 Dashlane SAS Cloud-based data backup and sync with secure local storage of access keys
US8799165B2 (en) 2012-01-11 2014-08-05 Rawllin International Inc. Electronic signature security algorithms
CN102646077B (zh) * 2012-03-28 2016-06-15 山东超越数控电子有限公司 一种基于可信密码模块的全盘加密的方法
US10574648B2 (en) 2016-12-22 2020-02-25 Dashlane SAS Methods and systems for user authentication
US10432397B2 (en) 2017-05-03 2019-10-01 Dashlane SAS Master password reset in a zero-knowledge architecture
US10848312B2 (en) 2017-11-14 2020-11-24 Dashlane SAS Zero-knowledge architecture between multiple systems
US10904004B2 (en) 2018-02-27 2021-01-26 Dashlane SAS User-session management in a zero-knowledge environment
CN111177801B (zh) * 2019-12-31 2023-01-10 航天信息股份有限公司 电子文档的签章方法、装置、存储介质和电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529870A (en) * 1980-03-10 1985-07-16 David Chaum Cryptographic identification, financial transaction, and credential device
US4386233A (en) * 1980-09-29 1983-05-31 Smid Miles E Crytographic key notarization methods and apparatus
US4453074A (en) * 1981-10-19 1984-06-05 American Express Company Protection system for intelligent cards
US5056140A (en) * 1990-02-22 1991-10-08 Blanton Kimbell Communication security accessing system and process
DE4008971A1 (de) * 1990-03-20 1991-09-26 Siemens Nixdorf Inf Syst Verfahren zur authentifizierung eines eine datenstation benutzenden anwenders
US5249230A (en) * 1991-11-21 1993-09-28 Motorola, Inc. Authentication system
US5241594A (en) * 1992-06-02 1993-08-31 Hughes Aircraft Company One-time logon means and methods for distributed computing systems

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JPH08502847A (ja) 1996-03-26
CA2153879A1 (en) 1995-06-22
NO953143L (no) 1995-08-10
AU676107B2 (en) 1997-02-27
KR960701410A (ko) 1996-02-24
DE69431040T2 (de) 2002-11-07
US5434918A (en) 1995-07-18
CA2153879C (en) 1999-02-23
AU1261595A (en) 1995-07-03
WO1995016947A1 (en) 1995-06-22
NO953143D0 (no) 1995-08-10
EP0683907A1 (de) 1995-11-29
EP0683907B1 (de) 2002-07-24

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