FI20115143A0 - Karanteenimenetelmä myytäville virtuaalihyödykkeille - Google Patents
Karanteenimenetelmä myytäville virtuaalihyödykkeilleInfo
- Publication number
- FI20115143A0 FI20115143A0 FI20115143A FI20115143A FI20115143A0 FI 20115143 A0 FI20115143 A0 FI 20115143A0 FI 20115143 A FI20115143 A FI 20115143A FI 20115143 A FI20115143 A FI 20115143A FI 20115143 A0 FI20115143 A0 FI 20115143A0
- Authority
- FI
- Finland
- Prior art keywords
- content data
- digital content
- data item
- encryption key
- symmetric encryption
- Prior art date
Links
Classifications
-
- 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
- H04L9/0861—Generation of secret information including derivation or calculation 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- 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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115143A FI20115143A0 (fi) | 2011-02-15 | 2011-02-15 | Karanteenimenetelmä myytäville virtuaalihyödykkeille |
PCT/FI2012/050116 WO2012110696A1 (en) | 2011-02-15 | 2012-02-08 | Quarantine method for sellable virtual goods |
EP12716471.3A EP2676452B1 (en) | 2011-02-15 | 2012-02-08 | Quarantine method for sellable virtual goods |
US13/984,649 US8891764B2 (en) | 2011-02-15 | 2012-02-08 | Quarantine method for sellable virtual goods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115143A FI20115143A0 (fi) | 2011-02-15 | 2011-02-15 | Karanteenimenetelmä myytäville virtuaalihyödykkeille |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20115143A0 true FI20115143A0 (fi) | 2011-02-15 |
Family
ID=43629815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20115143A FI20115143A0 (fi) | 2011-02-15 | 2011-02-15 | Karanteenimenetelmä myytäville virtuaalihyödykkeille |
Country Status (4)
Country | Link |
---|---|
US (1) | US8891764B2 (fi) |
EP (1) | EP2676452B1 (fi) |
FI (1) | FI20115143A0 (fi) |
WO (1) | WO2012110696A1 (fi) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9813246B2 (en) * | 2013-10-29 | 2017-11-07 | Jory Schwach | Encryption using biometric image-based key |
US20160316177A1 (en) * | 2013-12-18 | 2016-10-27 | Nec Corporation | Camera terminal device, thin-client server device, camera system, and control method for the same |
CN103986583B (zh) * | 2014-05-29 | 2019-11-29 | 上海斐讯数据通信技术有限公司 | 一种动态加密方法及其加密通信系统 |
CN104243690A (zh) * | 2014-07-31 | 2014-12-24 | 东莞市福欣电脑科技有限公司 | 一种移动应用数据本地化安全存储的方法 |
US10454933B2 (en) | 2015-01-21 | 2019-10-22 | Sequitur Labs, Inc. | System and methods for policy-based active data loss prevention |
CN107424114A (zh) * | 2017-03-30 | 2017-12-01 | 重庆邮电大学 | 一种基于rc4算法的图像加密方法 |
CN107231368A (zh) * | 2017-06-22 | 2017-10-03 | 四川长虹电器股份有限公司 | 提升面向互联网开放的软件接口安全性的方法 |
IT201700085159A1 (it) * | 2017-07-26 | 2019-01-26 | Roberto Premoli | Sistema e metodo di comunicazione cifrata. |
US10909245B1 (en) * | 2018-09-26 | 2021-02-02 | Ca, Inc. | Secure quarantine of potentially malicious content |
CN109886789A (zh) * | 2019-03-05 | 2019-06-14 | 南京铁道职业技术学院 | 一种用于电子商务的商品销售系统及方法 |
CN110061847B (zh) * | 2019-04-04 | 2021-05-04 | 西安电子科技大学 | 密钥分布式生成的数字签名方法 |
US20230153398A1 (en) * | 2021-11-18 | 2023-05-18 | DUDU Information Technologies, Inc. | Apparatus and method for maintaining security of video data |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8131648B2 (en) * | 1999-10-20 | 2012-03-06 | Tivo Inc. | Electronic content distribution and exchange system |
US20070156587A1 (en) * | 2000-01-06 | 2007-07-05 | Super Talent Electronics Inc. | Content Protection Using Encryption Key Embedded with Content File |
CN1329909C (zh) | 2001-10-17 | 2007-08-01 | 皇家飞利浦电子股份有限公司 | 安全的单驱动器复制方法和设备 |
JP4634392B2 (ja) * | 2004-09-24 | 2011-02-16 | 富士通株式会社 | コンテンツ配信プログラム、方法、サーバ、コンテンツ利用装置及びシステム |
JP2007013433A (ja) * | 2005-06-29 | 2007-01-18 | Fujitsu Ltd | 暗号化データを送受信する方法及び情報処理システム |
US7805375B2 (en) | 2005-08-22 | 2010-09-28 | Microsoft Corporation | Digital license migration from first platform to second platform |
KR20080070779A (ko) * | 2005-12-13 | 2008-07-30 | 인터디지탈 테크날러지 코포레이션 | 노드에서 유저 데이터를 보호하는 방법 및 시스템 |
US20080015997A1 (en) * | 2006-07-13 | 2008-01-17 | General Instrument Corporation | Method and apparatus for securely moving and returning digital content |
US8091137B2 (en) * | 2006-10-31 | 2012-01-03 | Hewlett-Packard Development Company, L.P. | Transferring a data object between devices |
US20080148414A1 (en) * | 2006-12-19 | 2008-06-19 | Spansion Llc | Portable digital rights management (drm) |
EP1975831A1 (en) * | 2007-03-27 | 2008-10-01 | Thomson Licensing, Inc. | Device and method for digital processing management of content so as to enable an imposed work flow |
US20090052670A1 (en) * | 2007-08-21 | 2009-02-26 | Samsung Electronics Co., Ltd. | Method and apparatus for storing digital content in storage device |
US9043603B2 (en) * | 2008-01-28 | 2015-05-26 | Seagate Technology Llc | Security threshold enforcement in anchor point-based digital rights management |
US20090320144A1 (en) * | 2008-06-24 | 2009-12-24 | Broadcom Corporation | Method and system for transferring protected content |
US8627500B2 (en) * | 2009-12-31 | 2014-01-07 | Redigi, Inc. | Methods and apparatus for sharing, transferring and removing previously owned digital media |
-
2011
- 2011-02-15 FI FI20115143A patent/FI20115143A0/fi not_active Application Discontinuation
-
2012
- 2012-02-08 EP EP12716471.3A patent/EP2676452B1/en active Active
- 2012-02-08 US US13/984,649 patent/US8891764B2/en active Active
- 2012-02-08 WO PCT/FI2012/050116 patent/WO2012110696A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012110696A1 (en) | 2012-08-23 |
EP2676452B1 (en) | 2018-09-19 |
US8891764B2 (en) | 2014-11-18 |
US20130322623A1 (en) | 2013-12-05 |
EP2676452A1 (en) | 2013-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |