CA2427699A1 - A system and method of exploiting the security of a secure communication channel to secure a non-secure communication channel - Google Patents

A system and method of exploiting the security of a secure communication channel to secure a non-secure communication channel Download PDF

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Publication number
CA2427699A1
CA2427699A1 CA002427699A CA2427699A CA2427699A1 CA 2427699 A1 CA2427699 A1 CA 2427699A1 CA 002427699 A CA002427699 A CA 002427699A CA 2427699 A CA2427699 A CA 2427699A CA 2427699 A1 CA2427699 A1 CA 2427699A1
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CA
Canada
Prior art keywords
communication channel
ticket
identifier
application server
application
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.)
Granted
Application number
CA002427699A
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French (fr)
Other versions
CA2427699C (en
Inventor
Andre Kramer
Will Harwood
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Citrix Systems Inc
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Individual
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Publication of CA2427699A1 publication Critical patent/CA2427699A1/en
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Publication of CA2427699C publication Critical patent/CA2427699C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • 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
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G06Q20/08—Payment architectures
    • G06Q20/085—Payment architectures involving remote charge determination or related payment systems
    • G06Q20/0855—Payment architectures involving remote charge determination or related payment systems involving a third party
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • 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
    • 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
    • G06F2221/2115—Third party
    • 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
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • 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
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates

Abstract

The present invention features a system and method for establishing a secure communication channel between a client and an application server. In one embodiment, a ticket service generates a ticket having an identifier and a session key. A communications device obtains the ticket from the ticket service and transmits the ticket to a client over a secure communication channel. The client transmits the identifier of the ticket to an application server over an application communication channel. The application server then obtains a copy of the session key of the ticket from the ticket service. Communications exchanged between the client and the application server over the application communication channel are then encrypted using the session key to establish the application communication channel as a secure communication channel.

Claims (33)

1. A method for establishing a secure communication channel between a client and an application server comprising the steps of:
generating by a ticket service a ticket having an identifier and a non-null value session key;
obtaining said ticket from said ticket service;
transmitting said ticket to a client over a secure communication channel;
transmitting said identifier of said ticket by said client to an application server over an application communication channel;
obtaining by said application server a copy of said non-null value session key of said ticket from said ticket service; and encrypting communications exchanged between said client and said application server over said application communication channel using said non-null value session key to establish said application communication channel as a secure communication channel.
2. The method of claim 1 wherein obtaining said ticket from said ticket service further comprises transmitting said ticket to a web server.
3. The method of claim 2 wherein transmitting said ticket to a client further comprises transmitting said ticket by said web server.
4. The method of claim 2 wherein said ticket service resides on said web server.
5. The method of claim 2 further comprising transmitting by said application server said identifier to said web server over a server communication channel.
6. The method of claim 5 further comprising receiving by said application server said response to transmitting said identifier to said web server.
7. The method of claim 5 further comprising validating by said web server said identifier transmitted by said application server.
8. The method of claim 7 wherein said validating further comprises confirming by said web server that said identifier is received by said web server within a certain time frame relative to a time that said identifier was transmitted by said web server to said client.
9. A method for establishing a secure communication channel between a client and an application server comprising the steps of:
establishing a secure web communication channel between a web browser executing on said client and a web server;
receiving a ticket having an identifier and a non-null value session key from said web server over said secure web communication channel; and transmitting said identifier of said ticket to said application server over an application communication channel to provide said application server with information for obtaining a copy of said non-null value session key.
10. A method for establishing a secure communication channel between a client and an application server comprising the steps of:
receiving a ticket having an identifier and a non-null value session key over a secure web communication channel;
transmitting said identifier of said ticket to said application server over an application communication channel to provide said application server with information for obtaining a copy of said non-null value session key; and encrypting and decrypting communications transmitted to and received from said application server over said application communication channel using said non-null value session key received over said secure web communication channel to establish said application communication channel as a secure communication channel.
11. The method of claim 10 further comprising requesting a software application over said secure web communication channel.
12. The method of claim 10 wherein said identifier is a nonce.
13. The method of claim 10 further comprising using secure socket layer technology to establish said secure web communication channel.
14. The method of claim 10 wherein said ticket is generated by a ticket service.
15. The method of claim 10 wherein said identifier is an application server certificate.
16. The method of claim 15 further comprising using secure socket layer technology to establish said application communication channel.
17. The method of claim 10 further comprising transmitting a password to said application server.
18. The method of claim 10 further comprising receiving said ticket and a remote display protocol application over said web communication channel.
19. A communications system for establishing a secure communication channel comprising:
a ticket service generating a ticket having an identifier and a non-null value session key;
a communications device in communication with said ticket service to obtain said ticket from said ticket service;
a client in communication with said communications device over a secure communication channel to receive said ticket from said communications device over said secure communication channel; and an application server in communication with said client over an application communication channel to receive said identifier of said ticket from said client and in communication with said ticket service to obtain a copy of said non-null value session key from said ticket service, said application server and said client exchanging communications over said application communication channel encrypted using said non-null value session key to establish said application communication channel as a secure communication channel.
20. The system of claim 19 wherein said ticket service resides on said communications device.
21. The system of claim 20 further comprising said application server transmitting said identifier to said communications device over a server communication channel.
22. The system of claim 21 further comprising said application server requesting a copy of said non-null value session key in response to said identifier.
23. The system of claim 22 further comprising said communications device validating said identifier transmitted by said application server.
24. The system of claim 23 wherein said communications device validating further comprises said communications device confirming that said identifier has not been previously transmitted by said application server.
25. The system of claim 23 wherein said communications device validating further comprises said communications device confirming that said identifier is received by said communications device within a certain time frame relative to a time that said identifier was transmitted by said communications device to said client.
26. The system of claim 24 further comprising said communications device transmitting said non-null value session key to said application server over said server communication channel in response to said identifier.
27. The system of claim 24 wherein said server communication channel is a secure communication channel.
28. The system of claim 19 further comprising said communications device transmitting additional information to said application server over said server communication channel.
29. The system of claim 28 wherein said additional ticket information further comprises login information of a user of said client.
30. The system of claim 29 wherein said additional ticket information further comprises a name of a software application executing on said application server.
31. The system of claim 19 wherein said communications device further comprises a web server.
32. The method of claim 19 further comprising said client transmitting a password of a user operating said client to said application server.
33. The method of claim 19 further comprising said ticket service transmitting information corresponding to at least one of said client and a user operating said client to said application server.
CA2427699A 2000-11-03 2001-11-02 A system and method of exploiting the security of a secure communication channel to secure a non-secure communication channel Expired - Lifetime CA2427699C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/706,117 US6986040B1 (en) 2000-11-03 2000-11-03 System and method of exploiting the security of a secure communication channel to secure a non-secure communication channel
US09/706,117 2000-11-03
PCT/US2001/045461 WO2002044858A2 (en) 2000-11-03 2001-11-02 System and method for securing a non-secure communication channel

Publications (2)

Publication Number Publication Date
CA2427699A1 true CA2427699A1 (en) 2002-06-06
CA2427699C CA2427699C (en) 2012-01-03

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CA2427699A Expired - Lifetime CA2427699C (en) 2000-11-03 2001-11-02 A system and method of exploiting the security of a secure communication channel to secure a non-secure communication channel

Country Status (11)

Country Link
US (2) US6986040B1 (en)
EP (1) EP1332599B1 (en)
JP (1) JP2004531914A (en)
KR (1) KR100783208B1 (en)
CN (1) CN100583871C (en)
AU (2) AU2002235149B2 (en)
CA (1) CA2427699C (en)
HK (1) HK1054281A1 (en)
IL (2) IL155698A0 (en)
RU (1) RU2279186C2 (en)
WO (1) WO2002044858A2 (en)

Families Citing this family (185)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928469B1 (en) * 1998-12-29 2005-08-09 Citrix Systems, Inc. Apparatus and method for determining a program neighborhood for a client node in a client-server network using markup language techniques
US7343413B2 (en) 2000-03-21 2008-03-11 F5 Networks, Inc. Method and system for optimizing a network by independently scaling control segments and data flow
US7117239B1 (en) 2000-07-28 2006-10-03 Axeda Corporation Reporting the state of an apparatus to a remote computer
US7603319B2 (en) * 2000-08-28 2009-10-13 Contentguard Holdings, Inc. Method and apparatus for preserving customer identity in on-line transactions
US7185014B1 (en) 2000-09-22 2007-02-27 Axeda Corporation Retrieving data from a server
US8108543B2 (en) 2000-09-22 2012-01-31 Axeda Corporation Retrieving data from a server
US20030021417A1 (en) * 2000-10-20 2003-01-30 Ognjen Vasic Hidden link dynamic key manager for use in computer systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data
US6986040B1 (en) * 2000-11-03 2006-01-10 Citrix Systems, Inc. System and method of exploiting the security of a secure communication channel to secure a non-secure communication channel
ATE552562T1 (en) * 2000-11-10 2012-04-15 Aol Musicnow Llc DIGITAL CONTENT DISTRIBUTION AND SUBSCRIPTION SYSTEM
US7237257B1 (en) * 2001-04-11 2007-06-26 Aol Llc Leveraging a persistent connection to access a secured service
WO2002093502A1 (en) * 2001-05-17 2002-11-21 Nokia Corporation Remotely granting access to a smart environment
CA2404552C (en) * 2001-09-21 2008-12-09 Corel Corporation System and method for secure communication
US7254601B2 (en) 2001-12-20 2007-08-07 Questra Corporation Method and apparatus for managing intelligent assets in a distributed environment
US7707416B2 (en) 2002-02-01 2010-04-27 Novell, Inc. Authentication cache and authentication on demand in a distributed network environment
US8135843B2 (en) * 2002-03-22 2012-03-13 Citrix Systems, Inc. Methods and systems for providing access to an application
US7178149B2 (en) 2002-04-17 2007-02-13 Axeda Corporation XML scripting of soap commands
AU2003261124A1 (en) * 2002-07-02 2004-01-23 America Online Incorporated Seamless cross-site user authentication status detection and automatic login
GB0215911D0 (en) * 2002-07-10 2002-08-21 Hewlett Packard Co Method and apparatus for encrypting data
US9621538B2 (en) * 2002-07-10 2017-04-11 Hewlett-Packard Development Company, L.P. Secure resource access in a distributed environment
CA2394451C (en) * 2002-07-23 2007-11-27 E-Witness Inc. System, method and computer product for delivery and receipt of s/mime-encrypted data
US7360096B2 (en) * 2002-11-20 2008-04-15 Microsoft Corporation Securely processing client credentials used for Web-based access to resources
US7865931B1 (en) * 2002-11-25 2011-01-04 Accenture Global Services Limited Universal authorization and access control security measure for applications
US7461260B2 (en) * 2002-12-31 2008-12-02 Intel Corporation Methods and apparatus for finding a shared secret without compromising non-shared secrets
US7966418B2 (en) 2003-02-21 2011-06-21 Axeda Corporation Establishing a virtual tunnel between two computer programs
US7437562B2 (en) * 2003-04-01 2008-10-14 Oracle International Corporation Method and apparatus for digitally signing electronic mail that originates from a browser
US20050021976A1 (en) * 2003-06-23 2005-01-27 Nokia Corporation Systems and methods for controlling access to an event
US7660845B2 (en) 2003-08-01 2010-02-09 Sentillion, Inc. Methods and apparatus for verifying context participants in a context management system in a networked environment
US7978716B2 (en) 2003-11-24 2011-07-12 Citrix Systems, Inc. Systems and methods for providing a VPN solution
US7568098B2 (en) * 2003-12-02 2009-07-28 Microsoft Corporation Systems and methods for enhancing security of communication over a public network
JP4587158B2 (en) * 2004-01-30 2010-11-24 キヤノン株式会社 Secure communication method, terminal device, authentication service device, computer program, and computer-readable recording medium
US7757074B2 (en) 2004-06-30 2010-07-13 Citrix Application Networking, Llc System and method for establishing a virtual private network
US8495305B2 (en) 2004-06-30 2013-07-23 Citrix Systems, Inc. Method and device for performing caching of dynamically generated objects in a data communication network
US8739274B2 (en) 2004-06-30 2014-05-27 Citrix Systems, Inc. Method and device for performing integrated caching in a data communication network
US7281068B2 (en) * 2004-07-15 2007-10-09 International Business Machines Corporation Wireless-boot diskless mobile computing
EP2264956B1 (en) * 2004-07-23 2017-06-14 Citrix Systems, Inc. Method for securing remote access to private networks
JP2008507928A (en) 2004-07-23 2008-03-13 サイトリックス システムズ， インコーポレイテッド System and method for optimizing communication between network nodes
US7314169B1 (en) * 2004-09-29 2008-01-01 Rockwell Automation Technologies, Inc. Device that issues authority for automation systems by issuing an encrypted time pass
CN101048970B (en) * 2004-10-29 2012-05-23 汤姆森许可贸易公司 Secure authenticated channel
US7810089B2 (en) 2004-12-30 2010-10-05 Citrix Systems, Inc. Systems and methods for automatic installation and execution of a client-side acceleration program
US8549149B2 (en) * 2004-12-30 2013-10-01 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP multiplexing
US8954595B2 (en) 2004-12-30 2015-02-10 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP buffering
US8706877B2 (en) 2004-12-30 2014-04-22 Citrix Systems, Inc. Systems and methods for providing client-side dynamic redirection to bypass an intermediary
US8255456B2 (en) 2005-12-30 2012-08-28 Citrix Systems, Inc. System and method for performing flash caching of dynamically generated objects in a data communication network
JP4690767B2 (en) * 2005-05-11 2011-06-01 株式会社日立製作所 Network system, server device, and communication method
US8166174B2 (en) * 2005-10-27 2012-04-24 Microsoft Corporation Methods and systems for providing proprietary access to a server
KR100722265B1 (en) * 2005-11-14 2007-05-28 엘지전자 주식회사 Plasma Display Panel
US7921184B2 (en) 2005-12-30 2011-04-05 Citrix Systems, Inc. System and method for performing flash crowd caching of dynamically generated objects in a data communication network
US8301839B2 (en) 2005-12-30 2012-10-30 Citrix Systems, Inc. System and method for performing granular invalidation of cached dynamically generated objects in a data communication network
US7581244B2 (en) * 2006-01-25 2009-08-25 Seiko Epson Corporation IMX session control and authentication
US8087075B2 (en) * 2006-02-13 2011-12-27 Quest Software, Inc. Disconnected credential validation using pre-fetched service tickets
EP2016701A4 (en) * 2006-04-25 2012-04-25 Stephen Laurence Boren Dynamic distributed key system and method for identity management, authentication servers, data security and preventing man-in-the-middle attacks
US7992203B2 (en) 2006-05-24 2011-08-02 Red Hat, Inc. Methods and systems for secure shared smartcard access
US8332637B2 (en) * 2006-06-06 2012-12-11 Red Hat, Inc. Methods and systems for nonce generation in a token
US8364952B2 (en) * 2006-06-06 2013-01-29 Red Hat, Inc. Methods and system for a key recovery plan
US8495380B2 (en) 2006-06-06 2013-07-23 Red Hat, Inc. Methods and systems for server-side key generation
US8180741B2 (en) 2006-06-06 2012-05-15 Red Hat, Inc. Methods and systems for providing data objects on a token
US8098829B2 (en) * 2006-06-06 2012-01-17 Red Hat, Inc. Methods and systems for secure key delivery
US7822209B2 (en) 2006-06-06 2010-10-26 Red Hat, Inc. Methods and systems for key recovery for a token
US8412927B2 (en) 2006-06-07 2013-04-02 Red Hat, Inc. Profile framework for token processing system
US9769158B2 (en) * 2006-06-07 2017-09-19 Red Hat, Inc. Guided enrollment and login for token users
US8707024B2 (en) * 2006-06-07 2014-04-22 Red Hat, Inc. Methods and systems for managing identity management security domains
US8099765B2 (en) 2006-06-07 2012-01-17 Red Hat, Inc. Methods and systems for remote password reset using an authentication credential managed by a third party
US8589695B2 (en) * 2006-06-07 2013-11-19 Red Hat, Inc. Methods and systems for entropy collection for server-side key generation
US8806219B2 (en) 2006-08-23 2014-08-12 Red Hat, Inc. Time-based function back-off
US8787566B2 (en) * 2006-08-23 2014-07-22 Red Hat, Inc. Strong encryption
US8356342B2 (en) * 2006-08-31 2013-01-15 Red Hat, Inc. Method and system for issuing a kill sequence for a token
US9038154B2 (en) * 2006-08-31 2015-05-19 Red Hat, Inc. Token Registration
US8074265B2 (en) * 2006-08-31 2011-12-06 Red Hat, Inc. Methods and systems for verifying a location factor associated with a token
US8977844B2 (en) * 2006-08-31 2015-03-10 Red Hat, Inc. Smartcard formation with authentication keys
US8370479B2 (en) 2006-10-03 2013-02-05 Axeda Acquisition Corporation System and method for dynamically grouping devices based on present device conditions
US7996376B2 (en) * 2006-10-27 2011-08-09 Verizon Patent And Licensing Inc. Method and apparatus for managing session data across multiple applications
JP2007043750A (en) * 2006-11-02 2007-02-15 Nomura Research Institute Ltd Method for performing encryption communication after autentication, system and method for authentication
WO2008068976A1 (en) * 2006-12-04 2008-06-12 Nec Corporation Network system, server, client, and communication method in network system
US8693690B2 (en) * 2006-12-04 2014-04-08 Red Hat, Inc. Organizing an extensible table for storing cryptographic objects
US8065397B2 (en) 2006-12-26 2011-11-22 Axeda Acquisition Corporation Managing configurations of distributed devices
US8813243B2 (en) * 2007-02-02 2014-08-19 Red Hat, Inc. Reducing a size of a security-related data object stored on a token
US8832453B2 (en) 2007-02-28 2014-09-09 Red Hat, Inc. Token recycling
US8639940B2 (en) * 2007-02-28 2014-01-28 Red Hat, Inc. Methods and systems for assigning roles on a token
US9081948B2 (en) * 2007-03-13 2015-07-14 Red Hat, Inc. Configurable smartcard
CA2587239A1 (en) * 2007-05-02 2008-11-02 Kryptiva Inc. System and method for ad-hoc processing of cryptographically-encoded data
NL2000632C2 (en) * 2007-05-07 2008-11-10 Spectator Intellectual Propert System and method for exchanging data between a first data processing system and a second data processing system via, at least partially public communication network.
KR100914771B1 (en) * 2007-05-09 2009-09-01 주식회사 웰비아닷컴 System and method for security using one-time execution code
US7841523B2 (en) * 2007-05-17 2010-11-30 Shift4 Corporation Secure payment card transactions
US7891563B2 (en) 2007-05-17 2011-02-22 Shift4 Corporation Secure payment card transactions
US20090064287A1 (en) * 2007-08-28 2009-03-05 Rohati Systems, Inc. Application protection architecture with triangulated authorization
US8761402B2 (en) 2007-09-28 2014-06-24 Sandisk Technologies Inc. System and methods for digital content distribution
CN101159639B (en) * 2007-11-08 2010-05-12 西安西电捷通无线网络通信有限公司 One-way access authentication method
US8555367B2 (en) * 2008-03-12 2013-10-08 Yahoo! Inc. Method and system for securely streaming content
GB2459529A (en) * 2008-04-28 2009-11-04 Ice Organisation Online transaction authentication using two servers
US8094560B2 (en) * 2008-05-19 2012-01-10 Cisco Technology, Inc. Multi-stage multi-core processing of network packets
US20090288104A1 (en) * 2008-05-19 2009-11-19 Rohati Systems, Inc. Extensibility framework of a network element
US8667556B2 (en) * 2008-05-19 2014-03-04 Cisco Technology, Inc. Method and apparatus for building and managing policies
US8677453B2 (en) * 2008-05-19 2014-03-18 Cisco Technology, Inc. Highly parallel evaluation of XACML policies
US8943560B2 (en) * 2008-05-28 2015-01-27 Microsoft Corporation Techniques to provision and manage a digital telephone to authenticate with a network
US20100070471A1 (en) * 2008-09-17 2010-03-18 Rohati Systems, Inc. Transactional application events
TW201015940A (en) * 2008-10-01 2010-04-16 Avermedia Tech Inc Network authorization method and application thereof
JP4631974B2 (en) * 2009-01-08 2011-02-16 ソニー株式会社 Information processing apparatus, information processing method, program, and information processing system
US8677466B1 (en) * 2009-03-10 2014-03-18 Trend Micro Incorporated Verification of digital certificates used for encrypted computer communications
US8887242B2 (en) 2009-04-14 2014-11-11 Fisher-Rosemount Systems, Inc. Methods and apparatus to provide layered security for interface access control
US9083685B2 (en) 2009-06-04 2015-07-14 Sandisk Technologies Inc. Method and system for content replication control
US8706887B2 (en) * 2009-06-29 2014-04-22 Sap Ag Multi-channel sessions
US8566593B2 (en) * 2009-07-06 2013-10-22 Intel Corporation Method and apparatus of deriving security key(s)
JP5655286B2 (en) * 2009-09-24 2015-01-21 ソニー株式会社 COMMUNICATION METHOD, COMMUNICATION SYSTEM, SERVER, AND PROGRAM
US10721269B1 (en) 2009-11-06 2020-07-21 F5 Networks, Inc. Methods and system for returning requests with javascript for clients before passing a request to a server
US9054913B1 (en) 2009-11-30 2015-06-09 Dell Software Inc. Network protocol proxy
US8769686B2 (en) * 2010-02-26 2014-07-01 Futurewei Technologies, Inc. System and method for securing wireless transmissions
US9084110B2 (en) 2010-04-15 2015-07-14 Qualcomm Incorporated Apparatus and method for transitioning enhanced security context from a UTRAN/GERAN-based serving network to an E-UTRAN-based serving network
CA2795358C (en) * 2010-04-15 2017-12-19 Qualcomm Incorporated Apparatus and method for signaling enhanced security context for session encryption and integrity keys
US9197669B2 (en) 2010-04-15 2015-11-24 Qualcomm Incorporated Apparatus and method for signaling enhanced security context for session encryption and integrity keys
CN102845105B (en) 2010-04-16 2016-03-16 高通股份有限公司 For the apparatus and method shifted from the serving network node of support of enhanced security context to legacy service network node
CN102238000B (en) 2010-04-21 2015-01-21 华为技术有限公司 Encrypted communication method, device and system
FR2960734A1 (en) * 2010-05-31 2011-12-02 France Telecom METHOD AND DEVICES FOR SECURE COMMUNICATIONS IN A TELECOMMUNICATIONS NETWORK
US20110314532A1 (en) * 2010-06-17 2011-12-22 Kyle Dean Austin Identity provider server configured to validate authentication requests from identity broker
US10015286B1 (en) * 2010-06-23 2018-07-03 F5 Networks, Inc. System and method for proxying HTTP single sign on across network domains
US8347100B1 (en) 2010-07-14 2013-01-01 F5 Networks, Inc. Methods for DNSSEC proxying and deployment amelioration and systems thereof
US9554276B2 (en) 2010-10-29 2017-01-24 F5 Networks, Inc. System and method for on the fly protocol conversion in obtaining policy enforcement information
CN102546562A (en) * 2010-12-22 2012-07-04 腾讯科技（深圳）有限公司 Encrypting and decrypting method and system during transmission of data in web
RU2453917C1 (en) * 2010-12-30 2012-06-20 Закрытое акционерное общество "Лаборатория Касперского" System and method for optimising execution of antivirus tasks in local area network
US10135831B2 (en) 2011-01-28 2018-11-20 F5 Networks, Inc. System and method for combining an access control system with a traffic management system
US9049025B1 (en) * 2011-06-20 2015-06-02 Cellco Partnership Method of decrypting encrypted information for unsecure phone
US9397885B2 (en) * 2011-09-28 2016-07-19 Apperian, Inc. Conveyance of configuration information in a network
US9270766B2 (en) 2011-12-30 2016-02-23 F5 Networks, Inc. Methods for identifying network traffic characteristics to correlate and manage one or more subsequent flows and devices thereof
US9491620B2 (en) * 2012-02-10 2016-11-08 Qualcomm Incorporated Enabling secure access to a discovered location server for a mobile device
US10230566B1 (en) 2012-02-17 2019-03-12 F5 Networks, Inc. Methods for dynamically constructing a service principal name and devices thereof
CN102647462B (en) * 2012-03-29 2017-04-19 北京奇虎科技有限公司 Application acquisition and sending method and device
US10148438B2 (en) * 2012-04-03 2018-12-04 Rally Health, Inc. Methods and apparatus for protecting sensitive data in distributed applications
DE102012103106A1 (en) * 2012-04-11 2013-10-17 Vodafone Holding Gmbh A method of authenticating a user to a service on a service server, application and system
KR101938445B1 (en) * 2012-04-17 2019-04-11 인텔 코포레이션 Trusted service interaction
EP2853074B1 (en) 2012-04-27 2021-03-24 F5 Networks, Inc Methods for optimizing service of content requests and devices thereof
US10084818B1 (en) 2012-06-07 2018-09-25 Amazon Technologies, Inc. Flexibly configurable data modification services
US9590959B2 (en) 2013-02-12 2017-03-07 Amazon Technologies, Inc. Data security service
US10075471B2 (en) 2012-06-07 2018-09-11 Amazon Technologies, Inc. Data loss prevention techniques
US9286491B2 (en) 2012-06-07 2016-03-15 Amazon Technologies, Inc. Virtual service provider zones
US9680813B2 (en) 2012-10-24 2017-06-13 Cyber-Ark Software Ltd. User provisioning
US10104060B2 (en) * 2013-01-30 2018-10-16 Hewlett Packard Enterprise Development Lp Authenticating applications to a network service
US9608813B1 (en) 2013-06-13 2017-03-28 Amazon Technologies, Inc. Key rotation techniques
US20140229732A1 (en) * 2013-02-12 2014-08-14 Amazon Technologies, Inc. Data security service
US10467422B1 (en) 2013-02-12 2019-11-05 Amazon Technologies, Inc. Automatic key rotation
US9300464B1 (en) 2013-02-12 2016-03-29 Amazon Technologies, Inc. Probabilistic key rotation
US10210341B2 (en) 2013-02-12 2019-02-19 Amazon Technologies, Inc. Delayed data access
US10211977B1 (en) 2013-02-12 2019-02-19 Amazon Technologies, Inc. Secure management of information using a security module
US9367697B1 (en) 2013-02-12 2016-06-14 Amazon Technologies, Inc. Data security with a security module
US9547771B2 (en) 2013-02-12 2017-01-17 Amazon Technologies, Inc. Policy enforcement with associated data
US9705674B2 (en) 2013-02-12 2017-07-11 Amazon Technologies, Inc. Federated key management
KR101487233B1 (en) * 2013-09-25 2015-01-29 (주) 시큐어가드 테크놀러지 Method for changing password, device for changing password, and computer readable recording medium applying the same
US20150121517A1 (en) * 2013-10-25 2015-04-30 Stefan Dimov Bundle-to-bundle authentication in modular systems
US10187317B1 (en) 2013-11-15 2019-01-22 F5 Networks, Inc. Methods for traffic rate control and devices thereof
US9699261B2 (en) 2014-01-14 2017-07-04 Cyber-Ark Software Ltd. Monitoring sessions with a session-specific transient agent
US20150271162A1 (en) * 2014-03-18 2015-09-24 Cyber-Ark Software Ltd. Systems and methods for controlling sensitive applications
US9397835B1 (en) 2014-05-21 2016-07-19 Amazon Technologies, Inc. Web of trust management in a distributed system
US10015143B1 (en) 2014-06-05 2018-07-03 F5 Networks, Inc. Methods for securing one or more license entitlement grants and devices thereof
US9438421B1 (en) 2014-06-27 2016-09-06 Amazon Technologies, Inc. Supporting a fixed transaction rate with a variably-backed logical cryptographic key
US9712563B2 (en) 2014-07-07 2017-07-18 Cyber-Ark Software Ltd. Connection-specific communication management
US11838851B1 (en) 2014-07-15 2023-12-05 F5, Inc. Methods for managing L7 traffic classification and devices thereof
JP6404928B2 (en) * 2014-07-28 2018-10-17 エンクリプティア株式会社 User information management system and user information management method
US10122630B1 (en) 2014-08-15 2018-11-06 F5 Networks, Inc. Methods for network traffic presteering and devices thereof
US9866392B1 (en) 2014-09-15 2018-01-09 Amazon Technologies, Inc. Distributed system web of trust provisioning
US10182013B1 (en) 2014-12-01 2019-01-15 F5 Networks, Inc. Methods for managing progressive image delivery and devices thereof
CN104486321A (en) * 2014-12-11 2015-04-01 上海斐讯数据通信技术有限公司 Web data interaction method and system and corresponding Web server
CN104506517A (en) * 2014-12-22 2015-04-08 中软信息系统工程有限公司 Encryption transmission method for MIPS (Million Instructions Per Second) platform on basis of HTTP (Hyper Text Transfer Protocol)
US11895138B1 (en) 2015-02-02 2024-02-06 F5, Inc. Methods for improving web scanner accuracy and devices thereof
US9712514B2 (en) 2015-02-08 2017-07-18 Cyber-Ark Software Ltd. Super-session access to multiple target services
US10469477B2 (en) 2015-03-31 2019-11-05 Amazon Technologies, Inc. Key export techniques
US10834065B1 (en) 2015-03-31 2020-11-10 F5 Networks, Inc. Methods for SSL protected NTLM re-authentication and devices thereof
US10505818B1 (en) 2015-05-05 2019-12-10 F5 Networks. Inc. Methods for analyzing and load balancing based on server health and devices thereof
US11350254B1 (en) 2015-05-05 2022-05-31 F5, Inc. Methods for enforcing compliance policies and devices thereof
US20160330233A1 (en) * 2015-05-07 2016-11-10 Cyber-Ark Software Ltd. Systems and Methods for Detecting and Reacting to Malicious Activity in Computer Networks
US11757946B1 (en) 2015-12-22 2023-09-12 F5, Inc. Methods for analyzing network traffic and enforcing network policies and devices thereof
US10404698B1 (en) 2016-01-15 2019-09-03 F5 Networks, Inc. Methods for adaptive organization of web application access points in webtops and devices thereof
US11178150B1 (en) 2016-01-20 2021-11-16 F5 Networks, Inc. Methods for enforcing access control list based on managed application and devices thereof
US10797888B1 (en) 2016-01-20 2020-10-06 F5 Networks, Inc. Methods for secured SCEP enrollment for client devices and devices thereof
US10791088B1 (en) 2016-06-17 2020-09-29 F5 Networks, Inc. Methods for disaggregating subscribers via DHCP address translation and devices thereof
GB2551580A (en) * 2016-06-24 2017-12-27 Sony Corp Data communications
US10505792B1 (en) 2016-11-02 2019-12-10 F5 Networks, Inc. Methods for facilitating network traffic analytics and devices thereof
US10262146B2 (en) * 2016-12-15 2019-04-16 Vmware, Inc. Application-to-application messaging over an insecure application programming interface
US10511670B2 (en) * 2016-12-21 2019-12-17 Apple Inc. Techniques for providing authentication information to external and embedded web browsers
US10812266B1 (en) 2017-03-17 2020-10-20 F5 Networks, Inc. Methods for managing security tokens based on security violations and devices thereof
US10972453B1 (en) 2017-05-03 2021-04-06 F5 Networks, Inc. Methods for token refreshment based on single sign-on (SSO) for federated identity environments and devices thereof
US11122042B1 (en) 2017-05-12 2021-09-14 F5 Networks, Inc. Methods for dynamically managing user access control and devices thereof
US11343237B1 (en) 2017-05-12 2022-05-24 F5, Inc. Methods for managing a federated identity environment using security and access control data and devices thereof
US11122083B1 (en) 2017-09-08 2021-09-14 F5 Networks, Inc. Methods for managing network connections based on DNS data and network policies and devices thereof
LT3490191T (en) * 2017-11-22 2020-04-10 Siemens Aktiengesellschaft Processing method of service requests performed by a service provider node
KR102309044B1 (en) * 2017-12-01 2021-10-05 삼성에스디에스 주식회사 Apparatus and method for establishing secure channel in message processing system
EP3515034B1 (en) * 2018-01-17 2020-05-13 ise Individuelle Software und Elektronik GmbH Method, devices, computer-readable media and systems for establishing certified connections with end devices in a local area network
JP6671701B1 (en) * 2019-07-19 2020-03-25 Ｅａｇｌｙｓ株式会社 Arithmetic device, arithmetic method, arithmetic program, and arithmetic system

Family Cites Families (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583283A (en) 1981-06-30 1983-01-10 Toshiba Corp Thyristor
GB2168831B (en) 1984-11-13 1988-04-27 Dowty Information Services Lim Password-protected data link
JP2585535B2 (en) 1986-06-02 1997-02-26 株式会社日立製作所 Process connection method in compound computer system
JP2608400B2 (en) 1986-06-16 1997-05-07 富士写真フイルム株式会社 Image reconstruction method from compressed image data
US4887204A (en) 1987-02-13 1989-12-12 International Business Machines Corporation System and method for accessing remote files in a distributed networking environment
US5175852A (en) 1987-02-13 1992-12-29 International Business Machines Corporation Distributed file access structure lock
US5202971A (en) 1987-02-13 1993-04-13 International Business Machines Corporation System for file and record locking between nodes in a distributed data processing environment maintaining one copy of each file lock
US5367688A (en) 1987-09-04 1994-11-22 Digital Equipment Corporation Boot system for distributed digital data processing system
US5390297A (en) 1987-11-10 1995-02-14 Auto-Trol Technology Corporation System for controlling the number of concurrent copies of a program in a network based on the number of available licenses
US5014221A (en) 1988-01-29 1991-05-07 Digital Equipment Corporation Mechanism for arbitrating client access to a networked print server
US4924378A (en) 1988-06-13 1990-05-08 Prime Computer, Inc. License mangagement system and license storage key
US5341477A (en) 1989-02-24 1994-08-23 Digital Equipment Corporation Broker for computer network server selection
US5560008A (en) * 1989-05-15 1996-09-24 International Business Machines Corporation Remote authentication and authorization in a distributed data processing system
US5305440A (en) 1989-05-15 1994-04-19 International Business Machines Corporation File extension by clients in a distributed data processing system
US5229864A (en) 1990-04-16 1993-07-20 Fuji Photo Film Co., Ltd. Device for regenerating a picture signal by decoding
AU639802B2 (en) 1990-08-14 1993-08-05 Oracle International Corporation Methods and apparatus for providing dynamic invocation of applications in a distributed heterogeneous environment
US5583992A (en) 1990-09-14 1996-12-10 Kabushiki Kaisha Toshiba Computer network system for detecting global deadlock
US5161015A (en) 1990-12-31 1992-11-03 Zenith Electronics Corporation System for peaking a video signal with a control signal representative of the perceptual nature of blocks of video pixels
US5164727A (en) 1991-04-30 1992-11-17 Regents Of The Unversity Of California Optimal decoding method and apparatus for data acquisition applications of sigma delta modulators
US5204897A (en) 1991-06-28 1993-04-20 Digital Equipment Corporation Management interface for license management system
US5504814A (en) 1991-07-10 1996-04-02 Hughes Aircraft Company Efficient security kernel for the 80960 extended architecture
US5359721A (en) 1991-12-18 1994-10-25 Sun Microsystems, Inc. Non-supervisor mode cross address space dynamic linking
US5349682A (en) 1992-01-31 1994-09-20 Parallel Pcs, Inc. Dynamic fault-tolerant parallel processing system for performing an application function with increased efficiency using heterogeneous processors
US5412717A (en) 1992-05-15 1995-05-02 Fischer; Addison M. Computer system security method and apparatus having program authorization information data structures
US5440719A (en) 1992-10-27 1995-08-08 Cadence Design Systems, Inc. Method simulating data traffic on network in accordance with a client/sewer paradigm
US5329619A (en) 1992-10-30 1994-07-12 Software Ag Cooperative processing interface and communication broker for heterogeneous computing environments
US5550976A (en) 1992-12-08 1996-08-27 Sun Hydraulics Corporation Decentralized distributed asynchronous object oriented system and method for electronic data management, storage, and communication
US5509070A (en) 1992-12-15 1996-04-16 Softlock Services Inc. Method for encouraging purchase of executable and non-executable software
US5325527A (en) 1993-01-19 1994-06-28 Canon Information Systems, Inc. Client/server communication system utilizing a self-generating nodal network
US5351293A (en) 1993-02-01 1994-09-27 Wave Systems Corp. System method and apparatus for authenticating an encrypted signal
FI107102B (en) 1993-05-31 2001-05-31 Nokia Networks Oy Method for reporting call costs and subscriber unit
US5794207A (en) 1996-09-04 1998-08-11 Walker Asset Management Limited Partnership Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven conditional purchase offers
US5359593A (en) 1993-08-26 1994-10-25 International Business Machines Corporation Dynamic bandwidth estimation and adaptation for packet communications networks
US5544246A (en) 1993-09-17 1996-08-06 At&T Corp. Smartcard adapted for a plurality of service providers and for remote installation of same
US5590199A (en) * 1993-10-12 1996-12-31 The Mitre Corporation Electronic information network user authentication and authorization system
US5455953A (en) 1993-11-03 1995-10-03 Wang Laboratories, Inc. Authorization system for obtaining in single step both identification and access rights of client to server directly from encrypted authorization ticket
WO1995016971A1 (en) * 1993-12-16 1995-06-22 Open Market, Inc. Digital active advertising
US5564016A (en) 1993-12-17 1996-10-08 International Business Machines Corporation Method for controlling access to a computer resource based on a timing policy
US5515508A (en) 1993-12-17 1996-05-07 Taligent, Inc. Client server system and method of operation including a dynamically configurable protocol stack
US5495411A (en) 1993-12-22 1996-02-27 Ananda; Mohan Secure software rental system using continuous asynchronous password verification
US5491750A (en) 1993-12-30 1996-02-13 International Business Machines Corporation Method and apparatus for three-party entity authentication and key distribution using message authentication codes
US5524238A (en) 1994-03-23 1996-06-04 Breakout I/O Corporation User specific intelligent interface which intercepts and either replaces or passes commands to a data identity and the field accessed
US5553139A (en) 1994-04-04 1996-09-03 Novell, Inc. Method and apparatus for electronic license distribution
US5757907A (en) 1994-04-25 1998-05-26 International Business Machines Corporation Method and apparatus for enabling trial period use of software products: method and apparatus for generating a machine-dependent identification
CA2143874C (en) 1994-04-25 2000-06-20 Thomas Edward Cooper Method and apparatus for enabling trial period use of software products: method and apparatus for utilizing a decryption stub
US5475757A (en) 1994-06-07 1995-12-12 At&T Corp. Secure data transmission method
US5550981A (en) 1994-06-21 1996-08-27 At&T Global Information Solutions Company Dynamic binding of network identities to locally-meaningful identities in computer networks
US5668876A (en) 1994-06-24 1997-09-16 Telefonaktiebolaget Lm Ericsson User authentication method and apparatus
US5557732A (en) 1994-08-11 1996-09-17 International Business Machines Corporation Method and apparatus for protecting software executing on a demonstration computer
US5604490A (en) 1994-09-09 1997-02-18 International Business Machines Corporation Method and system for providing a user access to multiple secured subsystems
US6865551B1 (en) * 1994-11-23 2005-03-08 Contentguard Holdings, Inc. Removable content repositories
US5668999A (en) 1994-12-20 1997-09-16 Sun Microsystems, Inc. System and method for pre-verification of stack usage in bytecode program loops
JPH08235114A (en) 1995-02-28 1996-09-13 Hitachi Ltd Server access method and charge information managing method
US5706349A (en) 1995-03-06 1998-01-06 International Business Machines Corporation Authenticating remote users in a distributed environment
EP0734144A3 (en) 1995-03-20 1999-08-18 Siemens Aktiengesellschaft Method and apparatus for determination of user charges in a subscriber apparatus
US5666501A (en) 1995-03-30 1997-09-09 International Business Machines Corporation Method and apparatus for installing software
US5689708A (en) 1995-03-31 1997-11-18 Showcase Corporation Client/server computer systems having control of client-based application programs, and application-program control means therefor
JP3691519B2 (en) * 1995-03-31 2005-09-07 ザ・コモンウェルス・オブ・オーストラリア Method and means for communicating networks of different security levels with each other
US5592549A (en) 1995-06-15 1997-01-07 Infosafe Systems, Inc. Method and apparatus for retrieving selected information from a secure information source
US5809144A (en) * 1995-08-24 1998-09-15 Carnegie Mellon University Method and apparatus for purchasing and delivering digital goods over a network
US5657390A (en) 1995-08-25 1997-08-12 Netscape Communications Corporation Secure socket layer application program apparatus and method
US5930786A (en) * 1995-10-20 1999-07-27 Ncr Corporation Method and apparatus for providing shared data to a requesting client
US5729734A (en) 1995-11-03 1998-03-17 Apple Computer, Inc. File privilege administration apparatus and methods
PL326670A1 (en) 1995-11-14 1998-10-12 Ibm Information processing system enabling a versatile worldwide www network scanning program to get access to servers of many different protocols
US5787169A (en) 1995-12-28 1998-07-28 International Business Machines Corp. Method and apparatus for controlling access to encrypted data files in a computer system
US6226383B1 (en) 1996-04-17 2001-05-01 Integrity Sciences, Inc. Cryptographic methods for remote authentication
US6088450A (en) 1996-04-17 2000-07-11 Intel Corporation Authentication system based on periodic challenge/response protocol
US5742757A (en) 1996-05-30 1998-04-21 Mitsubishi Semiconductor America, Inc. Automatic software license manager
EP0851628A1 (en) 1996-12-23 1998-07-01 ICO Services Ltd. Key distribution for mobile network
US6088451A (en) * 1996-06-28 2000-07-11 Mci Communications Corporation Security system and method for network element access
US5944791A (en) 1996-10-04 1999-08-31 Contigo Software Llc Collaborative web browser
US5881226A (en) 1996-10-28 1999-03-09 Veneklase; Brian J. Computer security system
US5974151A (en) 1996-11-01 1999-10-26 Slavin; Keith R. Public key cryptographic system having differential security levels
US6131116A (en) 1996-12-13 2000-10-10 Visto Corporation System and method for globally accessing computer services
US5818939A (en) * 1996-12-18 1998-10-06 Intel Corporation Optimized security functionality in an electronic system
US5918228A (en) * 1997-01-28 1999-06-29 International Business Machines Corporation Method and apparatus for enabling a web server to impersonate a user of a distributed file system to obtain secure access to supported web documents
US5923756A (en) * 1997-02-12 1999-07-13 Gte Laboratories Incorporated Method for providing secure remote command execution over an insecure computer network
WO1998038762A2 (en) 1997-02-26 1998-09-03 Siebel Systems, Inc. Determining visibility to a remote database client
DE19718103A1 (en) 1997-04-29 1998-06-04 Kim Schmitz Data transmission system authorise method e.g. for telebanking
US6408174B1 (en) 1997-05-13 2002-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Communication method, system, and device for reducing processor load at tariff switch
US5991878A (en) * 1997-09-08 1999-11-23 Fmr Corp. Controlling access to information
US6094485A (en) * 1997-09-18 2000-07-25 Netscape Communications Corporation SSL step-up
NL1007409C1 (en) 1997-10-31 1997-11-18 Nederland Ptt Authentication system for electronic transactions
US6246771B1 (en) * 1997-11-26 2001-06-12 V-One Corporation Session key recovery system and method
JPH11170750A (en) * 1997-12-17 1999-06-29 Katsumi Hashimoto Card having memory device
US6035405A (en) 1997-12-22 2000-03-07 Nortel Networks Corporation Secure virtual LANs
CA2313328A1 (en) 1998-01-09 1999-07-15 Matthew Hur Client side public key authentication method and apparatus with short-lived certificates
US6128742A (en) 1998-02-17 2000-10-03 Bea Systems, Inc. Method of authentication based on intersection of password sets
JPH11282884A (en) * 1998-03-30 1999-10-15 Mitsubishi Electric Corp Network cad system
US6363365B1 (en) * 1998-05-12 2002-03-26 International Business Machines Corp. Mechanism for secure tendering in an open electronic network
US6289461B1 (en) 1998-06-09 2001-09-11 Placeware, Inc. Bi-directional process-to-process byte stream protocol
JP4353552B2 (en) * 1998-06-18 2009-10-28 富士通株式会社 Content server, terminal device, and content transmission system
JP2000049766A (en) * 1998-07-27 2000-02-18 Hitachi Ltd Key managing server system
JP2000163369A (en) * 1998-11-30 2000-06-16 Nippon Telegr & Teleph Corp <Ntt> Method, system and server device for process result decentralization management and storage medium storing process result decentralization managing program
JP2000183866A (en) * 1998-12-10 2000-06-30 Nippon Telegr & Teleph Corp <Ntt> Method and system for cipher communication, and recording medium stored with cipher communication program
US6542933B1 (en) * 1999-04-05 2003-04-01 Neomedia Technologies, Inc. System and method of using machine-readable or human-readable linkage codes for accessing networked data resources
US6792424B1 (en) * 1999-04-23 2004-09-14 International Business Machines Corporation System and method for managing authentication and coherency in a storage area network
US6938057B2 (en) * 1999-05-21 2005-08-30 International Business Machines Corporation Method and apparatus for networked backup storage
US6816274B1 (en) * 1999-05-25 2004-11-09 Silverbrook Research Pty Ltd Method and system for composition and delivery of electronic mail
US7062651B1 (en) * 1999-05-25 2006-06-13 Silverbrook Research Pty Ltd Network printer registration protocol
US6757825B1 (en) 1999-07-13 2004-06-29 Lucent Technologies Inc. Secure mutual network authentication protocol
US6286104B1 (en) 1999-08-04 2001-09-04 Oracle Corporation Authentication and authorization in a multi-tier relational database management system
US6732269B1 (en) * 1999-10-01 2004-05-04 International Business Machines Corporation Methods, systems and computer program products for enhanced security identity utilizing an SSL proxy
US6986040B1 (en) * 2000-11-03 2006-01-10 Citrix Systems, Inc. System and method of exploiting the security of a secure communication channel to secure a non-secure communication channel
EP1439495B1 (en) * 2003-01-17 2019-04-17 QUALCOMM Incorporated Device for ordering and validating an electronic ticket

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