WO1995019593A1 - Systeme de securite pour ordinateur - Google Patents

Systeme de securite pour ordinateur Download PDF

Info

Publication number
WO1995019593A1
WO1995019593A1 PCT/GB1995/000059 GB9500059W WO9519593A1 WO 1995019593 A1 WO1995019593 A1 WO 1995019593A1 GB 9500059 W GB9500059 W GB 9500059W WO 9519593 A1 WO9519593 A1 WO 9519593A1
Authority
WO
WIPO (PCT)
Prior art keywords
code
user
transformation
transformed
receiver
Prior art date
Application number
PCT/GB1995/000059
Other languages
English (en)
Inventor
Michael Jeremy Kew
James Simon Love
Original Assignee
Michael Jeremy Kew
James Simon Love
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
Priority claimed from GB9400602A external-priority patent/GB9400602D0/en
Priority claimed from GB9415779A external-priority patent/GB9415779D0/en
Application filed by Michael Jeremy Kew, James Simon Love filed Critical Michael Jeremy Kew
Priority to GB9614521A priority Critical patent/GB2300288A/en
Priority to AU13903/95A priority patent/AU1390395A/en
Publication of WO1995019593A1 publication Critical patent/WO1995019593A1/fr

Links

Classifications

    • 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
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
    • 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
    • G06F21/42—User authentication using separate channels for security data
    • G06F21/43—User authentication using separate channels for security data wireless channels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/385—Payment protocols; Details thereof using an alias or single-use codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/42—Confirmation, e.g. check or permission by the legal debtor of payment
    • G06Q20/425—Confirmation, e.g. check or permission by the legal debtor of payment using two different networks, one for transaction and one for security confirmation
    • 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
    • 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
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • G06F2221/2103—Challenge-response

Abstract

Un procédé destiné à prévenir tout accès non autorisé à un ordinateur central (1) par un utilisateur se trouvant à un terminal éloigné (2) fait appel à la technologie de recherche de personne. Selon ce procédé, un utilisateur introduit son code d'identification dans le terminal (2), qui transmet ce code à l'ordinateur central (1). Le système génère alors un code aléatoire (Code A), et soumet ce code A à une transformation au moyen d'un algorithme de transformation identifié par le code d'identification d'utilisateur introduit, afin de générer un code transformé (Code B). Le Code A est transmis par un système de recherche de personne (7) vers un récepteur (6) manié par l'utilisateur. Ce récepteur (6) comprend des moyens de transformation conçus pour transformer le Code A reçu en un second code transformé (Code C), ainsi que des moyens (9) d'affichage du Code C à l'intention de l'utilisateur. Ce dernier introduit ensuite le Code C affiché dans le terminal (2), qui le transmet à l'ordinateur central (1). Le code C est comparé au Code B, et l'accès n'est autorisé que si les deux codes correspondent.
PCT/GB1995/000059 1994-01-14 1995-01-12 Systeme de securite pour ordinateur WO1995019593A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9614521A GB2300288A (en) 1994-01-14 1995-01-12 A computer security system
AU13903/95A AU1390395A (en) 1994-01-14 1995-01-12 A computer security system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9400602.0 1994-01-14
GB9400602A GB9400602D0 (en) 1994-01-14 1994-01-14 Computer security system
GB9415779A GB9415779D0 (en) 1994-08-04 1994-08-04 Computer security system
GB9415779.9 1994-08-04

Publications (1)

Publication Number Publication Date
WO1995019593A1 true WO1995019593A1 (fr) 1995-07-20

Family

ID=26304162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1995/000059 WO1995019593A1 (fr) 1994-01-14 1995-01-12 Systeme de securite pour ordinateur

Country Status (2)

Country Link
AU (1) AU1390395A (fr)
WO (1) WO1995019593A1 (fr)

Cited By (57)

* Cited by examiner, † Cited by third party
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WO1997031306A1 (fr) * 1996-02-23 1997-08-28 Nokia Mobile Phones Ltd. Procede pour obtenir au moins un element de donnees d'authentification d'un utilisateur
EP0817518A2 (fr) * 1996-07-03 1998-01-07 AT&T Corp. Méthode de l'accès contrÔlé à un réseau sécurisé
EP0844551A2 (fr) * 1996-10-28 1998-05-27 Brian J. Veneklase Système de sécurité pour ordinateur
WO1999026124A1 (fr) * 1997-11-19 1999-05-27 Telefonaktiebolaget Lm Ericsson (Publ) Procede et systeme associe autorisant l'acces selectif d'un terminal mobile a un reseau de donnees par paquets
WO1999023617A3 (fr) * 1997-11-04 1999-07-15 Gilles Kremer Procede de transmission d'information et serveur le mettant en oeuvre
EP0875871A3 (fr) * 1997-04-29 1999-07-21 Kim Schmitz Méthode d'authorisation dans des systèmes de transfert de données
WO1999044114A1 (fr) * 1998-02-25 1999-09-02 Telefonaktiebolaget Lm Ericsson Procede, dispositif, et appareil d'authentification par un reseau de communication
WO1999056520A2 (fr) * 1998-04-23 1999-11-11 House Of Added Value Ab Procede d'enregistrement et d'extraction de codes personnels
WO2000003316A1 (fr) * 1997-05-28 2000-01-20 Telefonaktiebolaget Lm Ericsson (Publ) Procede pour securiser l'acces a un systeme distant
WO2000079366A1 (fr) * 1999-06-21 2000-12-28 Catherin Mitta Procede permettant l'identification personnelle d'utilisateurs mobiles
EP1107089A1 (fr) * 1999-12-11 2001-06-13 Connectotel Limited Système pour une authentification robuste qui utilise un appareil de télécommunication
GB2360860A (en) * 2000-03-29 2001-10-03 Ncr Int Inc Facilitating on-line transactions
GB2361558A (en) * 1997-05-28 2001-10-24 Ericsson Telefon Ab L M A method for securing access to a remote system
WO2001080525A1 (fr) * 2000-04-14 2001-10-25 Sun Microsystems, Inc. Securite acces reseau
GB2362489A (en) * 2000-05-15 2001-11-21 Tom Com Entpr Ltd Secure communication
WO2001099382A2 (fr) * 2000-06-19 2001-12-27 Allen Robert Yaxley Procede et systeme permettant de controler l'acces a un emplacement a distance
WO2002013154A1 (fr) * 2000-08-09 2002-02-14 Vodafone Holding Gmbh Procede pour le paiement a l'aide d'un telephone mobile dans des points de vente ou de prestation de services quelconques
DE10040644A1 (de) * 2000-08-14 2002-02-28 Arndt Jablonowski Verfahren zur Übertragung von Datensätzen an Datenverarbeitungsanlagen
GB2366966A (en) * 2000-09-07 2002-03-20 Swivel Technologies Ltd Verifying the identity of a device or user in an electronic communications environment
GB2369469A (en) * 2000-11-28 2002-05-29 Swivel Technologies Ltd Secure data transfer method
NL1015398C2 (nl) * 2000-06-07 2002-07-16 Helger Christian Bouterse Werkwijze voor het verifiÙren van een authenticiteit van een gebruiker.
DE10102779A1 (de) * 2001-01-22 2002-08-29 Utimaco Safeware Ag Verfahren zur Autorisierung in Datenübertragungssystemen
WO2002084456A2 (fr) * 2001-04-12 2002-10-24 Netdesigns Limited Systeme de verification de l'identite d'un utilisateur
EP1253500A1 (fr) * 2001-04-26 2002-10-30 Nokia Corporation Procédé et dispositif d'authentification d'un utilisateur à un serveur à distance
EP1282044A1 (fr) * 2000-03-03 2003-02-05 Kabushiki Kaisha Eighting Procede d'authentification
GB2379040A (en) * 2001-08-22 2003-02-26 Int Computers Ltd Controlling user access to a remote service by sending a one-time password to a portable device after normal login
AU759955B2 (en) * 1998-07-08 2003-05-01 Telefonaktiebolaget Lm Ericsson (Publ) A method for securing access to a remote system
EP1313075A2 (fr) * 2001-11-19 2003-05-21 Fujitsu Limited Procédé et programme pour le traitement de monnaie électronique
GB2387002A (en) * 2002-02-20 2003-10-01 1Revolution Group Plc Personal identification system and method using a mobile device
WO2003083793A2 (fr) * 2002-04-03 2003-10-09 Swivel Secure Limited Systeme et procede permettant de realiser des transactions securisees de cartes de credit et de debit
GB2391646A (en) * 2002-08-06 2004-02-11 James Andrew Groves Secure web page authenication method using a telephone number or SMS message
EP1424617A1 (fr) * 2002-11-26 2004-06-02 Siemens Aktiengesellschaft Procédé d'authentification et taxation d'un abonné dans un réseau sans fil
US6747755B1 (en) * 1999-04-14 2004-06-08 Canon Kabushiki Kaisha Code generation method, terminal apparatus, code processing method, issuing apparatus, and code issuing method
WO2004054196A1 (fr) 2002-12-09 2004-06-24 Research In Motion Limited Systeme et procede de distribution d'informations d'authentification securisee
WO2005062613A1 (fr) * 2003-12-18 2005-07-07 Nptv Procede d'acces par mini-message (sms) a une session de television interactive
US6971027B1 (en) 1999-04-01 2005-11-29 Veneklase Brian J Computer security system
US7043635B1 (en) 2000-09-15 2006-05-09 Swivel Secure Limited Embedded synchronous random disposable code identification method and system
EP1578155A3 (fr) * 2004-03-16 2006-08-23 Broadcom Corporation Intégration d'une logique d'identification sécurisée dans un téléphone mobile
WO2007006771A1 (fr) * 2005-07-13 2007-01-18 Gemplus Procede et dispositif d'autorisation de transaction
CN1319000C (zh) * 2001-10-19 2007-05-30 环球速度有限公司 用于控制信息网络上数据包传送的设备、系统与方法
EP1840814A1 (fr) * 2006-03-17 2007-10-03 Hitachi Software Engineering Co., Ltd. Système de vérification
US7289799B1 (en) 1999-04-14 2007-10-30 Canon Kabushiki Kaisha Portable terminal apparatus and terminal apparatus
EP1868125A1 (fr) * 2006-06-16 2007-12-19 Savernova S.A. Procédé d'identification d'un utilisateur du système informatique
US7392388B2 (en) 2000-09-07 2008-06-24 Swivel Secure Limited Systems and methods for identity verification for secure transactions
US7395050B2 (en) 2002-04-16 2008-07-01 Nokia Corporation Method and system for authenticating user of data transfer device
WO2010115795A1 (fr) 2009-04-06 2010-10-14 Giesecke & Devrient Gmbh Procédé d'exécution d'une application au moyen d'un support de données portable
US8462920B2 (en) 2005-01-11 2013-06-11 Telesign Corporation Registration, verification and notification system
EP2738996A1 (fr) * 2012-11-30 2014-06-04 Gemalto SA Procédé, dispositif et système pour accéder à un serveur
US8973109B2 (en) 2011-11-29 2015-03-03 Telesign Corporation Dual code authentication system
CN104429036A (zh) * 2011-10-12 2015-03-18 科技商业管理有限公司 用于安全id认证的系统
US9161223B2 (en) 2012-08-26 2015-10-13 Vokee Applications, Inc. Authorizing mobile application access to a service through a telecommunication network
US9166967B2 (en) 2012-09-26 2015-10-20 Telesign Corporation Comprehensive authentication and identity system and method
US9275211B2 (en) 2013-03-15 2016-03-01 Telesign Corporation System and method for utilizing behavioral characteristics in authentication and fraud prevention
US9703938B2 (en) 2001-08-29 2017-07-11 Nader Asghari-Kamrani Direct authentication system and method via trusted authenticators
US9727864B2 (en) 2001-08-29 2017-08-08 Nader Asghari-Kamrani Centralized identification and authentication system and method
US9762576B2 (en) 2006-11-16 2017-09-12 Phonefactor, Inc. Enhanced multi factor authentication
US10567385B2 (en) 2010-02-25 2020-02-18 Secureauth Corporation System and method for provisioning a security token

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Cited By (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031306A1 (fr) * 1996-02-23 1997-08-28 Nokia Mobile Phones Ltd. Procede pour obtenir au moins un element de donnees d'authentification d'un utilisateur
US6112078A (en) * 1996-02-23 2000-08-29 Nokia Mobile Phones, Ltd. Method for obtaining at least one item of user authentication data
EP0817518A2 (fr) * 1996-07-03 1998-01-07 AT&T Corp. Méthode de l'accès contrÔlé à un réseau sécurisé
EP0817518A3 (fr) * 1996-07-03 1999-09-08 AT&T Corp. Méthode de l'accès contrÔlé à un réseau sécurisé
US6609206B1 (en) 1996-10-28 2003-08-19 Brian J. Veneklase Computer security system
EP0844551A2 (fr) * 1996-10-28 1998-05-27 Brian J. Veneklase Système de sécurité pour ordinateur
EP0844551A3 (fr) * 1996-10-28 1998-07-01 Brian J. Veneklase Système de sécurité pour ordinateur
US5881226A (en) * 1996-10-28 1999-03-09 Veneklase; Brian J. Computer security system
US9053316B2 (en) 1996-10-28 2015-06-09 C.H.I. Development Mgmt. Ltd. Iii, Llc Secure access computer system
EP0875871A3 (fr) * 1997-04-29 1999-07-21 Kim Schmitz Méthode d'authorisation dans des systèmes de transfert de données
US6078908A (en) * 1997-04-29 2000-06-20 Schmitz; Kim Method for authorizing in data transmission systems
WO2000003316A1 (fr) * 1997-05-28 2000-01-20 Telefonaktiebolaget Lm Ericsson (Publ) Procede pour securiser l'acces a un systeme distant
GB2361558A (en) * 1997-05-28 2001-10-24 Ericsson Telefon Ab L M A method for securing access to a remote system
GB2361558B (en) * 1997-05-28 2003-07-23 Ericsson Telefon Ab L M A method for securing access to a remote system
WO1999023617A3 (fr) * 1997-11-04 1999-07-15 Gilles Kremer Procede de transmission d'information et serveur le mettant en oeuvre
EP1107203A3 (fr) * 1997-11-04 2001-11-14 Magicaxess Procédé de transmission d'information et serveur le mettant en oeuvre
AU753318B2 (en) * 1997-11-19 2002-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Method, and associated apparatus, for selectively permitting access by a mobile terminal to a packet data network
US6230002B1 (en) 1997-11-19 2001-05-08 Telefonaktiebolaget L M Ericsson (Publ) Method, and associated apparatus, for selectively permitting access by a mobile terminal to a packet data network
WO1999026124A1 (fr) * 1997-11-19 1999-05-27 Telefonaktiebolaget Lm Ericsson (Publ) Procede et systeme associe autorisant l'acces selectif d'un terminal mobile a un reseau de donnees par paquets
WO1999044114A1 (fr) * 1998-02-25 1999-09-02 Telefonaktiebolaget Lm Ericsson Procede, dispositif, et appareil d'authentification par un reseau de communication
EP1058872B2 (fr) † 1998-02-25 2011-04-06 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Procede, dispositif, et appareil d'authentification par un reseau de communication
KR100683976B1 (ko) * 1998-02-25 2007-02-15 텔레폰악티에볼라겟 엘엠 에릭슨(펍) 인증방법 및 장치
CN100380267C (zh) * 1998-02-25 2008-04-09 艾利森电话股份有限公司 通过通信网络进行认证的方法,设备和装置
US6430407B1 (en) 1998-02-25 2002-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus, and arrangement for authenticating a user to an application in a first communications network by means of a mobile station communicating with the application through a second communications network
AU755054B2 (en) * 1998-02-25 2002-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Method, arrangement and apparatus for authentication through a communications network
WO1999056520A3 (fr) * 1998-04-23 1999-12-16 House Of Added Value Ab Procede d'enregistrement et d'extraction de codes personnels
WO1999056520A2 (fr) * 1998-04-23 1999-11-11 House Of Added Value Ab Procede d'enregistrement et d'extraction de codes personnels
AU759955B2 (en) * 1998-07-08 2003-05-01 Telefonaktiebolaget Lm Ericsson (Publ) A method for securing access to a remote system
US6971027B1 (en) 1999-04-01 2005-11-29 Veneklase Brian J Computer security system
US7289799B1 (en) 1999-04-14 2007-10-30 Canon Kabushiki Kaisha Portable terminal apparatus and terminal apparatus
US6747755B1 (en) * 1999-04-14 2004-06-08 Canon Kabushiki Kaisha Code generation method, terminal apparatus, code processing method, issuing apparatus, and code issuing method
WO2000079366A1 (fr) * 1999-06-21 2000-12-28 Catherin Mitta Procede permettant l'identification personnelle d'utilisateurs mobiles
EP1107089A1 (fr) * 1999-12-11 2001-06-13 Connectotel Limited Système pour une authentification robuste qui utilise un appareil de télécommunication
EP1282044A4 (fr) * 2000-03-03 2003-05-02 Eighting Kk Procede d'authentification
EP1980967A3 (fr) * 2000-03-03 2009-01-28 Kabushiki Kaisha Eighting Procédé de certification individuelle avec données musicales
EP2110768A1 (fr) * 2000-03-03 2009-10-21 Kabushiki Kaisha Eighting Procédé de certification individuelle à code à barres
EP1282044A1 (fr) * 2000-03-03 2003-02-05 Kabushiki Kaisha Eighting Procede d'authentification
GB2360860B (en) * 2000-03-29 2004-10-13 Ncr Int Inc A method of and apparatus for facilitating on-line transactions
GB2360860A (en) * 2000-03-29 2001-10-03 Ncr Int Inc Facilitating on-line transactions
WO2001080525A1 (fr) * 2000-04-14 2001-10-25 Sun Microsystems, Inc. Securite acces reseau
GB2362489A (en) * 2000-05-15 2001-11-21 Tom Com Entpr Ltd Secure communication
NL1015398C2 (nl) * 2000-06-07 2002-07-16 Helger Christian Bouterse Werkwijze voor het verifiÙren van een authenticiteit van een gebruiker.
WO2001099382A3 (fr) * 2000-06-19 2002-03-21 Allen Robert Yaxley Procede et systeme permettant de controler l'acces a un emplacement a distance
WO2001099382A2 (fr) * 2000-06-19 2001-12-27 Allen Robert Yaxley Procede et systeme permettant de controler l'acces a un emplacement a distance
WO2002013154A1 (fr) * 2000-08-09 2002-02-14 Vodafone Holding Gmbh Procede pour le paiement a l'aide d'un telephone mobile dans des points de vente ou de prestation de services quelconques
DE10040644A1 (de) * 2000-08-14 2002-02-28 Arndt Jablonowski Verfahren zur Übertragung von Datensätzen an Datenverarbeitungsanlagen
GB2366966B (en) * 2000-09-07 2002-08-07 Swivel Technologies Ltd Embedded synchronous random disposable code identification method and system
GB2366966A (en) * 2000-09-07 2002-03-20 Swivel Technologies Ltd Verifying the identity of a device or user in an electronic communications environment
US7392388B2 (en) 2000-09-07 2008-06-24 Swivel Secure Limited Systems and methods for identity verification for secure transactions
US7043635B1 (en) 2000-09-15 2006-05-09 Swivel Secure Limited Embedded synchronous random disposable code identification method and system
GB2369469B (en) * 2000-11-28 2002-10-23 Swivel Technologies Ltd Secure file transfer method and system
GB2369469A (en) * 2000-11-28 2002-05-29 Swivel Technologies Ltd Secure data transfer method
DE10102779A1 (de) * 2001-01-22 2002-08-29 Utimaco Safeware Ag Verfahren zur Autorisierung in Datenübertragungssystemen
WO2002084456A2 (fr) * 2001-04-12 2002-10-24 Netdesigns Limited Systeme de verification de l'identite d'un utilisateur
GB2377523B (en) * 2001-04-12 2003-11-26 Netdesigns Ltd User identity verification system
WO2002084456A3 (fr) * 2001-04-12 2003-10-30 Netdesigns Ltd Systeme de verification de l'identite d'un utilisateur
GB2377523A (en) * 2001-04-12 2003-01-15 Netdesigns Ltd User identity verification system
EP1253500A1 (fr) * 2001-04-26 2002-10-30 Nokia Corporation Procédé et dispositif d'authentification d'un utilisateur à un serveur à distance
GB2379040A (en) * 2001-08-22 2003-02-26 Int Computers Ltd Controlling user access to a remote service by sending a one-time password to a portable device after normal login
US10083285B2 (en) 2001-08-29 2018-09-25 Nader Asghari-Kamrani Direct authentication system and method via trusted authenticators
US9727864B2 (en) 2001-08-29 2017-08-08 Nader Asghari-Kamrani Centralized identification and authentication system and method
US9703938B2 (en) 2001-08-29 2017-07-11 Nader Asghari-Kamrani Direct authentication system and method via trusted authenticators
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