DE602004009825D1 - System zur verbesserung der übertragungssicherheit der emails in dem internet-netzwerk - Google Patents

System zur verbesserung der übertragungssicherheit der emails in dem internet-netzwerk

Info

Publication number
DE602004009825D1
DE602004009825D1 DE602004009825T DE602004009825T DE602004009825D1 DE 602004009825 D1 DE602004009825 D1 DE 602004009825D1 DE 602004009825 T DE602004009825 T DE 602004009825T DE 602004009825 T DE602004009825 T DE 602004009825T DE 602004009825 D1 DE602004009825 D1 DE 602004009825D1
Authority
DE
Germany
Prior art keywords
sender
chunks
mail
emails
internet network
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.)
Active
Application number
DE602004009825T
Other languages
English (en)
Other versions
DE602004009825T2 (de
Inventor
Jean-Luc Collet
Francois Xavier Drouet
Gerard Marmigere
Joaquin Picon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE602004009825D1 publication Critical patent/DE602004009825D1/de
Application granted granted Critical
Publication of DE602004009825T2 publication Critical patent/DE602004009825T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L63/0442—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 asymmetric encryption, i.e. different keys for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE602004009825T 2003-11-27 2004-11-10 System zur verbesserung der übertragungssicherheit der emails in dem internet-netzwerk Active DE602004009825T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03368104 2003-11-27
EP03368104 2003-11-27
PCT/EP2004/052907 WO2005053262A1 (en) 2003-11-27 2004-11-10 System for enhancing the transmission security of the e-mails in the internet network

Publications (2)

Publication Number Publication Date
DE602004009825D1 true DE602004009825D1 (de) 2007-12-13
DE602004009825T2 DE602004009825T2 (de) 2008-08-21

Family

ID=34626446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009825T Active DE602004009825T2 (de) 2003-11-27 2004-11-10 System zur verbesserung der übertragungssicherheit der emails in dem internet-netzwerk

Country Status (7)

Country Link
US (1) US8171083B2 (de)
EP (1) EP1687952B1 (de)
JP (1) JP2007512743A (de)
CN (1) CN1875599B (de)
AT (1) ATE377319T1 (de)
DE (1) DE602004009825T2 (de)
WO (1) WO2005053262A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007135170A (ja) * 2005-10-12 2007-05-31 Hitachi Ltd 電子データ送受信方法
CN102473214B (zh) * 2009-07-31 2016-05-25 国际商业机器公司 用于协作代理加密和解密的方法和设备
EP3340528B8 (de) * 2010-02-09 2019-12-04 BlackBerry Limited Vorrichtung und verfahren zur umsetzung einer kryptografischen hash-funktion
GB2484116B (en) * 2010-09-29 2018-01-17 Qando Services Inc Distributed electronic communication
US8539095B2 (en) * 2010-11-16 2013-09-17 Sap Ag Reliable message transfer
US10798039B2 (en) * 2018-07-31 2020-10-06 Salesforce.Com, Inc. Intelligent real-time SMTP routing
JP7331957B2 (ja) * 2020-01-30 2023-08-23 日本電気株式会社 メール中継装置、メール中継方法、およびメール中継プログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937162A (en) * 1995-04-06 1999-08-10 Exactis.Com, Inc. Method and apparatus for high volume e-mail delivery
JP4147504B2 (ja) 1999-01-22 2008-09-10 ネッツエスアイ東洋株式会社 電子メール配送システム
US7117246B2 (en) * 2000-02-22 2006-10-03 Sendmail, Inc. Electronic mail system with methodology providing distributed message store
WO2001099379A1 (en) * 2000-06-19 2001-12-27 Martin Gilbert Secure communications method
EP1170910A3 (de) * 2000-07-06 2004-09-01 Fujitsu Limited Verfahren und Vorrichtung zur Verwaltung von Postadressen
JP2002024145A (ja) * 2000-07-07 2002-01-25 Mitsubishi Electric Corp 電子メール通信端末装置
US6745231B1 (en) * 2000-08-08 2004-06-01 International Business Machines Corporation System for securing electronic mail
DE10129285C2 (de) * 2001-06-18 2003-01-09 Hans-Joachim Mueschenborn Verschlüsselungsverfahren mit beliebig wählbaren Einmalschlüsseln
US7317730B1 (en) * 2001-10-13 2008-01-08 Greenfield Networks, Inc. Queueing architecture and load balancing for parallel packet processing in communication networks
GB0126241D0 (en) * 2001-10-31 2002-01-02 Ibm A method and system for transmitting sensitive information over a network
US7215778B2 (en) * 2003-03-31 2007-05-08 Intel Corporation Encrypted content recovery

Also Published As

Publication number Publication date
EP1687952B1 (de) 2007-10-31
JP2007512743A (ja) 2007-05-17
ATE377319T1 (de) 2007-11-15
WO2005053262A1 (en) 2005-06-09
CN1875599B (zh) 2012-05-23
CN1875599A (zh) 2006-12-06
US8171083B2 (en) 2012-05-01
US20070143406A1 (en) 2007-06-21
EP1687952A1 (de) 2006-08-09
DE602004009825T2 (de) 2008-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)