GB2379767B - Secure document access system and method - Google Patents
Secure document access system and methodInfo
- Publication number
- GB2379767B GB2379767B GB0223444A GB0223444A GB2379767B GB 2379767 B GB2379767 B GB 2379767B GB 0223444 A GB0223444 A GB 0223444A GB 0223444 A GB0223444 A GB 0223444A GB 2379767 B GB2379767 B GB 2379767B
- Authority
- GB
- United Kingdom
- Prior art keywords
- access system
- secure document
- document access
- secure
- document
- 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
Links
Classifications
-
- 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
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25816—Management of client data involving client authentication
-
- 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
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4184—External card to be used in combination with the client device, e.g. for conditional access providing storage capabilities, e.g. memory stick
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IL2001/000206 WO2002071684A1 (en) | 1998-07-14 | 2001-03-05 | Secure document access system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0223444D0 GB0223444D0 (en) | 2002-11-13 |
GB2379767A GB2379767A (en) | 2003-03-19 |
GB2379767B true GB2379767B (en) | 2005-05-11 |
Family
ID=11043034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0223444A Expired - Lifetime GB2379767B (en) | 2001-03-05 | 2001-03-05 | Secure document access system and method |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2379767B (en) |
IL (1) | IL152086A0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1796388A1 (en) * | 2005-12-12 | 2007-06-13 | Advanced Digital Broadcast S.A. | Smart card with data storage, set-top box, portable player for operating smart card with data storage and method for manufacturing smart card with data storage |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450535A (en) * | 1980-09-16 | 1984-05-22 | Compagnie Internationale Pour L'informatique Cii-Honeywell Bull (Societe Anonyme) | System and method for authorizing access to an article distribution or service acquisition machine |
US4751732A (en) * | 1984-07-06 | 1988-06-14 | Kabushiki Kaisha Toshiba | Broadcasting system |
US4882473A (en) * | 1987-09-18 | 1989-11-21 | Gtech Corporation | On-line wagering system with programmable game entry cards and operator security cards |
US5243175A (en) * | 1988-04-08 | 1993-09-07 | Minolta Camera Kabushiki Kaisha | Method and apparatus for determining the validity of data in an integrated circuit card |
US5481609A (en) * | 1989-11-14 | 1996-01-02 | News Data Security Products Ltd. | System for controlling access to broadcast transmissions |
US5534857A (en) * | 1991-11-12 | 1996-07-09 | Security Domain Pty. Ltd. | Method and system for secure, decentralized personalization of smart cards |
US5666412A (en) * | 1994-10-03 | 1997-09-09 | News Datacom Ltd. | Secure access systems and methods utilizing two access cards |
-
2001
- 2001-03-05 IL IL15208601A patent/IL152086A0/en unknown
- 2001-03-05 GB GB0223444A patent/GB2379767B/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450535A (en) * | 1980-09-16 | 1984-05-22 | Compagnie Internationale Pour L'informatique Cii-Honeywell Bull (Societe Anonyme) | System and method for authorizing access to an article distribution or service acquisition machine |
US4751732A (en) * | 1984-07-06 | 1988-06-14 | Kabushiki Kaisha Toshiba | Broadcasting system |
US4882473A (en) * | 1987-09-18 | 1989-11-21 | Gtech Corporation | On-line wagering system with programmable game entry cards and operator security cards |
US5243175A (en) * | 1988-04-08 | 1993-09-07 | Minolta Camera Kabushiki Kaisha | Method and apparatus for determining the validity of data in an integrated circuit card |
US5481609A (en) * | 1989-11-14 | 1996-01-02 | News Data Security Products Ltd. | System for controlling access to broadcast transmissions |
US5534857A (en) * | 1991-11-12 | 1996-07-09 | Security Domain Pty. Ltd. | Method and system for secure, decentralized personalization of smart cards |
US5666412A (en) * | 1994-10-03 | 1997-09-09 | News Datacom Ltd. | Secure access systems and methods utilizing two access cards |
US5774546A (en) * | 1994-10-03 | 1998-06-30 | News Datacom Ltd. | Secure access system utilizing an access card having more than one embedded integrated circuit and/or plurality of security levels |
US5878134A (en) * | 1994-10-03 | 1999-03-02 | News Data Com Ltd. | Secure access systems utilizing more than one IC card |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1796388A1 (en) * | 2005-12-12 | 2007-06-13 | Advanced Digital Broadcast S.A. | Smart card with data storage, set-top box, portable player for operating smart card with data storage and method for manufacturing smart card with data storage |
Also Published As
Publication number | Publication date |
---|---|
GB0223444D0 (en) | 2002-11-13 |
GB2379767A (en) | 2003-03-19 |
IL152086A0 (en) | 2003-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20090528 AND 20090603 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20210304 |