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DE69923954D1 - Kommunikationssystem und verfahren - Google Patents

Kommunikationssystem und verfahren

Info

Publication number
DE69923954D1
DE69923954D1 DE69923954T DE69923954T DE69923954D1 DE 69923954 D1 DE69923954 D1 DE 69923954D1 DE 69923954 T DE69923954 T DE 69923954T DE 69923954 T DE69923954 T DE 69923954T DE 69923954 D1 DE69923954 D1 DE 69923954D1
Authority
DE
Germany
Prior art keywords
communication system
communication
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
DE69923954T
Other languages
English (en)
Other versions
DE69923954T2 (de
Inventor
Seiji Ura
Yoshifumi Yonemoto
Hiromi Wada
Junji Ishigaki
Masaharu Nakatsuchi
Keizaburo Sasaki
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.)
NTT Docomo Inc
Panasonic Corp
Panasonic Mobile Communications Co Ltd
Original Assignee
NTT Docomo Inc
Panasonic Mobile Communications Co Ltd
Matsushita Electric Industrial Co Ltd
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 NTT Docomo Inc, Panasonic Mobile Communications Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE69923954D1 publication Critical patent/DE69923954D1/de
Publication of DE69923954T2 publication Critical patent/DE69923954T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/67—Risk-dependent, e.g. selecting a security level depending on risk profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
DE69923954T 1998-12-21 1999-12-21 Kommunikationssystem und verfahren Expired - Lifetime DE69923954T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP36291798 1998-12-21
JP36291798A JP3497088B2 (ja) 1998-12-21 1998-12-21 通信システム及び通信方法
PCT/JP1999/007172 WO2000038382A1 (en) 1998-12-21 1999-12-21 Communication system and communication method

Publications (2)

Publication Number Publication Date
DE69923954D1 true DE69923954D1 (de) 2005-04-07
DE69923954T2 DE69923954T2 (de) 2005-07-21

Family

ID=18478055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923954T Expired - Lifetime DE69923954T2 (de) 1998-12-21 1999-12-21 Kommunikationssystem und verfahren

Country Status (6)

Country Link
US (1) US6708200B1 (de)
EP (1) EP1058429B1 (de)
JP (1) JP3497088B2 (de)
CN (1) CN1125550C (de)
DE (1) DE69923954T2 (de)
WO (1) WO2000038382A1 (de)

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US7003799B2 (en) * 2001-01-30 2006-02-21 Hewlett-Packard Development Company, L.P. Secure routable file upload/download across the internet
US7730528B2 (en) * 2001-06-01 2010-06-01 Symantec Corporation Intelligent secure data manipulation apparatus and method
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KR100565916B1 (ko) 2001-06-12 2006-03-30 리서치 인 모션 리미티드 이동 데이터 통신 장치와 교환을 위해 보안 이메일을압축하는 시스템 및 방법
US6965770B2 (en) * 2001-09-13 2005-11-15 Nokia Corporation Dynamic content delivery responsive to user requests
US20030161472A1 (en) * 2002-02-27 2003-08-28 Tong Chi Hung Server-assisted public-key cryptographic method
CN100591004C (zh) * 2002-05-09 2010-02-17 奥尼西克集团有限公司 加密的一元集中管理系统
KR100554799B1 (ko) * 2002-11-19 2006-02-22 엘지전자 주식회사 Ｇｓｍ이동통신 시스템의 전송 데이타 암호화 및 암호화 해제 방법
CN100388659C (zh) * 2003-09-10 2008-05-14 中兴通讯股份有限公司 实现异种网络间加密通信的装置、系统及方法
WO2005099170A1 (ja) * 2004-04-05 2005-10-20 Nippon Telegraph And Telephone Corporation パケット暗号処理代理装置
CN100397812C (zh) * 2004-07-26 2008-06-25 中国工商银行股份有限公司 一种基于虚拟链路的客户端与银行网的通信方法及系统
US7877794B2 (en) * 2004-11-29 2011-01-25 International Business Machines Corporation Relay apparatus, relay method and program therefor
EP1841161B1 (de) * 2006-03-30 2008-05-28 Siemens Aktiengesellschaft Verfahren zur gesicherten Nutzdatenübertragung
CN101052034A (zh) * 2006-04-19 2007-10-10 华为技术有限公司 传输网络事件日志协议报文的方法和系统
US8595356B2 (en) 2006-09-28 2013-11-26 Microsoft Corporation Serialization of run-time state
US7672909B2 (en) 2006-09-28 2010-03-02 Microsoft Corporation Machine learning system and method comprising segregator convergence and recognition components to determine the existence of possible tagging data trends and identify that predetermined convergence criteria have been met or establish criteria for taxonomy purpose then recognize items based on an aggregate of user tagging behavior
US20080082670A1 (en) * 2006-09-28 2008-04-03 Microsoft Corporation Resilient communications between clients comprising a cloud
US8719143B2 (en) 2006-09-28 2014-05-06 Microsoft Corporation Determination of optimized location for services and data
US9746912B2 (en) 2006-09-28 2017-08-29 Microsoft Technology Licensing, Llc Transformations for virtual guest representation
US7680908B2 (en) 2006-09-28 2010-03-16 Microsoft Corporation State replication
US8402110B2 (en) 2006-09-28 2013-03-19 Microsoft Corporation Remote provisioning of information technology
US7716150B2 (en) 2006-09-28 2010-05-11 Microsoft Corporation Machine learning system for analyzing and establishing tagging trends based on convergence criteria
US8012023B2 (en) 2006-09-28 2011-09-06 Microsoft Corporation Virtual entertainment
US8014308B2 (en) 2006-09-28 2011-09-06 Microsoft Corporation Hardware architecture for cloud services
US7797453B2 (en) 2006-09-29 2010-09-14 Microsoft Corporation Resource standardization in an off-premise environment
US8474027B2 (en) 2006-09-29 2013-06-25 Microsoft Corporation Remote management of resource license
TWI330032B (en) * 2006-11-24 2010-09-01 Mstar Semiconductor Inc Method for authorized-user verification and related apparatus
CN101072102B (zh) * 2007-03-23 2010-10-06 南京联创科技集团股份有限公司 网络环境下基于安全桌面的信息防泄漏技术
CN101127604B (zh) * 2007-09-25 2010-06-23 中兴通讯股份有限公司 信息安全传输方法和系统
US8406424B2 (en) * 2007-10-25 2013-03-26 Yahoo! Inc. Visual universal decryption apparatus and methods
US8718042B2 (en) * 2008-05-08 2014-05-06 Microsoft Corporation Extensible and secure transmission of multiple conversation contexts
US8433895B1 (en) 2008-05-30 2013-04-30 Symantec Corporation Methods and systems for securely managing multimedia data captured by mobile computing devices
JP5487659B2 (ja) * 2009-03-17 2014-05-07 株式会社リコー 情報処理装置、情報処理方法およびプログラム
CN102647428A (zh) * 2012-05-02 2012-08-22 四川建设网有限责任公司 一种基于通信网络的托管控制加解密系统及方法
CN102685144A (zh) * 2012-05-25 2012-09-19 中山大学 一种基于家庭网关的云安全处理方法及系统
CN102710764A (zh) * 2012-05-25 2012-10-03 东莞中山大学研究院 一种基于云计算下的用户远程控制终端设备的方法及系统
CN102655511A (zh) * 2012-05-25 2012-09-05 中山大学 一种基于家庭网关的云安全解密方法及系统
CN102710628B (zh) * 2012-05-25 2015-08-05 中山大学 一种基于家庭网关的云安全加密方法及系统
US9124582B2 (en) 2013-02-20 2015-09-01 Fmr Llc Mobile security fob
US10893025B2 (en) * 2018-02-15 2021-01-12 Nokia Technologies Oy Security management in communication systems with network function assisted mechanism to secure information elements
CN113141333B (zh) * 2020-01-18 2023-05-09 佛山市云米电器科技有限公司 入网设备的通信方法、设备、服务器、系统及存储介质
CN114692194A (zh) * 2020-12-31 2022-07-01 维沃移动通信有限公司 信息隐私保护的方法、装置、设备及存储介质

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JP3263878B2 (ja) * 1993-10-06 2002-03-11 日本電信電話株式会社 暗号通信システム
JP3263877B2 (ja) * 1993-10-06 2002-03-11 日本電信電話株式会社 暗号ゲートウェイ装置
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US5864683A (en) * 1994-10-12 1999-01-26 Secure Computing Corporartion System for providing secure internetwork by connecting type enforcing secure computers to external network for limiting access to data based on user and process access rights
JP3431745B2 (ja) * 1996-01-08 2003-07-28 富士通株式会社 ゲートウェイシステム
GB2318486B (en) 1996-10-16 2001-03-28 Ibm Data communications system
JPH10178421A (ja) * 1996-10-18 1998-06-30 Toshiba Corp パケット処理装置、移動計算機装置、パケット転送方法及びパケット処理方法
FI104873B (fi) * 1997-04-16 2000-04-14 Nokia Networks Oy Datapalvelu matkaviestinverkossa
JPH10327193A (ja) * 1997-05-26 1998-12-08 Nec Corp 暗号化方式
JPH11249559A (ja) * 1998-02-26 1999-09-17 Nec Corp 通信方法および通信システム
US6298446B1 (en) * 1998-06-14 2001-10-02 Alchemedia Ltd. Method and system for copyright protection of digital images transmitted over networks

Also Published As

Publication number Publication date
JP2000188616A (ja) 2000-07-04
CN1291396A (zh) 2001-04-11
EP1058429A1 (de) 2000-12-06
DE69923954T2 (de) 2005-07-21
WO2000038382A1 (en) 2000-06-29
EP1058429A4 (de) 2003-05-02
JP3497088B2 (ja) 2004-02-16
EP1058429B1 (de) 2005-03-02
US6708200B1 (en) 2004-03-16
CN1125550C (zh) 2003-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NTT DOCOMO INC., TOKIO/TOKYO, JP

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

Owner name: PANASONIC MOBILE COMMUNICATIONS CO., LTD, YOKO, JP