JP2004304754A5 - - Google Patents

Download PDF

Info

Publication number
JP2004304754A5
JP2004304754A5 JP2003324904A JP2003324904A JP2004304754A5 JP 2004304754 A5 JP2004304754 A5 JP 2004304754A5 JP 2003324904 A JP2003324904 A JP 2003324904A JP 2003324904 A JP2003324904 A JP 2003324904A JP 2004304754 A5 JP2004304754 A5 JP 2004304754A5
Authority
JP
Japan
Prior art keywords
communication device
content
ttl
communication
determination
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
JP2003324904A
Other languages
English (en)
Japanese (ja)
Other versions
JP4181951B2 (ja
JP2004304754A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003324904A priority Critical patent/JP4181951B2/ja
Priority claimed from JP2003324904A external-priority patent/JP4181951B2/ja
Publication of JP2004304754A publication Critical patent/JP2004304754A/ja
Publication of JP2004304754A5 publication Critical patent/JP2004304754A5/ja
Application granted granted Critical
Publication of JP4181951B2 publication Critical patent/JP4181951B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2003324904A 2002-09-27 2003-09-17 コンテンツ配信システム Expired - Lifetime JP4181951B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003324904A JP4181951B2 (ja) 2002-09-27 2003-09-17 コンテンツ配信システム

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002282626 2002-09-27
JP2002297289 2002-10-10
JP2002344022 2002-11-27
JP2003078693 2003-03-20
JP2003324904A JP4181951B2 (ja) 2002-09-27 2003-09-17 コンテンツ配信システム

Publications (3)

Publication Number Publication Date
JP2004304754A JP2004304754A (ja) 2004-10-28
JP2004304754A5 true JP2004304754A5 (https=) 2006-08-17
JP4181951B2 JP4181951B2 (ja) 2008-11-19

Family

ID=33425662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003324904A Expired - Lifetime JP4181951B2 (ja) 2002-09-27 2003-09-17 コンテンツ配信システム

Country Status (1)

Country Link
JP (1) JP4181951B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4568155B2 (ja) * 2005-04-15 2010-10-27 株式会社東芝 アクセス制御装置およびアクセス制御方法
JP4668013B2 (ja) * 2005-08-30 2011-04-13 パナソニック株式会社 コンテンツ配信方法、コンテンツ配信サーバ、通信端末装置及びコンテンツ配信システム
US8233432B2 (en) * 2007-08-31 2012-07-31 Silicon Image, Inc. Ensuring physical locality of entities sharing data
JP6369024B2 (ja) * 2014-01-09 2018-08-08 富士通株式会社 映像配信システム及び映像配信システムにおいて使用されるノード装置
JP6405753B2 (ja) * 2014-07-02 2018-10-17 ブラザー工業株式会社 画像処理装置,モバイル装置
WO2019021402A1 (ja) 2017-07-26 2019-01-31 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 通信装置、通信方法および通信システム
US11502830B2 (en) * 2020-10-12 2022-11-15 Kyndryl, Inc. Ultrasound split key transmission for enhanced security

Similar Documents

Publication Publication Date Title
US10581599B2 (en) Cloud storage method and system
JP2004166270A5 (https=)
US20060204003A1 (en) Cryptographic communication system and method
RU2005101217A (ru) Генерирование ключей в системе связи
MXPA02001383A (es) Metodo/aparato y programa de procesamiento de informacion.
RU2012108120A (ru) Система связи, устройство связи, способ связи и компьютерная программа
JP2005102163A5 (https=)
CA2561796A1 (en) Key agreement and re-keying over a bidirectional communication path
JP2009225062A5 (https=)
JP2007502576A5 (https=)
CA2568797A1 (en) Data communication method and system
JP2007329884A5 (https=)
CN106537864A (zh) 一种访问资源的方法及装置
ATE542325T1 (de) Verfahren und vorrichtungen zur sicheren verteilung von programminhalt
ATE406068T1 (de) Schlüsselentwicklungsverfahren und vorrichtung in einem kommunikationssystem
CA2536865A1 (en) System and method for securing wireless data
JP2004304754A5 (https=)
US11546151B2 (en) System for securing deployed security cameras
CN101036341B (zh) 正规内容确认系统
JP4665465B2 (ja) 通信装置、通信システム、通信方法
JP2008035272A5 (https=)
RU2010103447A (ru) Устройство сервера, способ распределения лицензии и устройство приема содержания
CN110912941A (zh) 组播数据的传输处理方法及装置
CN101483867B (zh) 无线应用协议业务中用户身份验证方法、相关设备及系统
JP2003264548A5 (https=)