JP5590803B2 - 通信装置及び通信方法 - Google Patents

通信装置及び通信方法 Download PDF

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Publication number
JP5590803B2
JP5590803B2 JP2009005132A JP2009005132A JP5590803B2 JP 5590803 B2 JP5590803 B2 JP 5590803B2 JP 2009005132 A JP2009005132 A JP 2009005132A JP 2009005132 A JP2009005132 A JP 2009005132A JP 5590803 B2 JP5590803 B2 JP 5590803B2
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communication
network
encryption
communication device
determination unit
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JP2010166169A5 (enExample
JP2010166169A (ja
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健介 安間
孝文 中島
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Canon Inc
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Canon Inc
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Priority to US12/634,552 priority patent/US20100177894A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/166—Implementing security features at a particular protocol layer at the transport layer

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  • 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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
JP2009005132A 2009-01-13 2009-01-13 通信装置及び通信方法 Expired - Fee Related JP5590803B2 (ja)

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Application Number Priority Date Filing Date Title
JP2009005132A JP5590803B2 (ja) 2009-01-13 2009-01-13 通信装置及び通信方法
US12/634,552 US20100177894A1 (en) 2009-01-13 2009-12-09 Communication apparatus and communication method

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JP2009005132A JP5590803B2 (ja) 2009-01-13 2009-01-13 通信装置及び通信方法

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JP2010166169A JP2010166169A (ja) 2010-07-29
JP2010166169A5 JP2010166169A5 (enExample) 2012-03-01
JP5590803B2 true JP5590803B2 (ja) 2014-09-17

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JP (1) JP5590803B2 (enExample)

Families Citing this family (168)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5473471B2 (ja) 2009-08-11 2014-04-16 キヤノン株式会社 通信システム、通信装置およびその制御方法
JP2012231509A (ja) * 2012-06-21 2012-11-22 Toshiba Corp 電子機器、表示処理方法、及び表示処理プログラム
JP6057565B2 (ja) * 2012-07-04 2017-01-11 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、およびプログラム
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