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1. 发明申请

WO2007039896A3 SECURITY DEVICE AND BUILDING BLOCK FUNCTIONS 审中-公开
标题翻译：安全装置和建筑块功能
公开(公告)号：WO2007039896A3
公开(公告)日：2007-11-01
申请号：PCT/IL2006001133
申请日：2006-09-27
申请人： NDS LTD , SANDLER LEONID , SELLA YARON , WAISBARD EREZ
发明人： SANDLER LEONID , SELLA YARON , WAISBARD EREZ
IPC分类号： H04L9/28 , H04L29/02
CPC分类号： H04L63/0485 , G06F21/10 , G06F21/34 , G06F21/51 , G06F2221/0753 , G06F2221/2105 , G06F2221/2143 , H04L9/0819 , H04L63/08 , H04N21/4181
摘要： A method and system of securing content is described, the method including establishing communication between a secure module source and a content rendering device, loading a dynamically generated pseudo-unique secure module to the content rendering device from the secure module source, establishing communication between the secure module source and the dynamically generated pseudo-unique secure module, and transferring a decryption key from the secure module source to the dynamically generated pseudo-unique secure module, thereby enabling decryption of encrypted content, the encrypted content being encrypted according to the decryption key. Related methods and apparatus are also described.
摘要翻译：描述了保护内容的方法和系统，所述方法包括建立安全模块源和内容呈现设备之间的通信，从安全模块源将动态生成的伪唯一安全模块加载到内容呈现设备，建立在安全模块源和动态生成的伪唯一安全模块，并将解密密钥从安全模块源传送到动态生成的伪唯一安全模块，从而能够解密加密内容，根据解密密钥加密加密内容。还描述了相关方法和装置。

2. 发明专利

IL189960A SECURITY DEVICE AND BUILDING BLOCK FUNCTIONS 未知
公开(公告)号：IL189960A
公开(公告)日：2012-05-31
申请号：IL18996008
申请日：2008-03-05
申请人： NDS LTD , SELLA YARON , SANDLER LEONID , WAISBARD EREZ
发明人： SELLA YARON , SANDLER LEONID , WAISBARD EREZ

3. 发明申请

WO2006103646A3 HOME NETWORKING SECURITY SOLUTION 审中-公开
标题翻译：家庭网络安全解决方案
公开(公告)号：WO2006103646A3
公开(公告)日：2006-11-30
申请号：PCT/IL2006000002
申请日：2006-01-01
申请人： NDS LTD , SANDLER LEONID , SELLA YARON
发明人： SANDLER LEONID , SELLA YARON
IPC分类号： H04L9/00
CPC分类号： H04L63/0823 , H04L9/3263 , H04L12/2803 , H04L12/2834 , H04L63/126 , H04L2209/603
摘要： A method of authenticating a device in a network (Fig. 3), the method comprising providing a network (100), the network (100) comprising an authentication granting device, a first device (120); and a second device (130), the authentication granting device granting a first certificate (220) to the first device (120) at least one of when the first device (120) loins the network (100), and at a later time, the first certificate (220) comprising a physical address corresponding to a physical address of the first device (120),the first certificate (220) representing proof that the first device (120) is comprised in the network (100), the authentication granting device granting a second certificate (230) to the second device (130) at least one of when the second device (130) joins the network (100) and at a later time, the second certificate (230) comprising a physical address corresponding to a physical address of the second device (130), the second certificate (230) representing proof that the second device (130) is comprised in the network (100), the first device (120) ( 120) requesting authentication from the second device (130), the authentication comprising at least a certification that the second device (130) is comprised in the network (100); and the second device (130) providing the certification to the first device, the certification comprising at least a portion of the second certificate (230).
摘要翻译：一种在网络中验证设备的方法（图3），所述方法包括提供网络（100），所述网络（100）包括认证授权设备，第一设备（120）; 以及第二设备（130），所述认证授权设备向所述第一设备授权第一证书（220），所述第一证书（220）当所述第一设备（120）离开所述网络（100）时的至少一个，并且在稍后的时间，所述第一证书（220）包括与所述第一设备（120）的物理地址相对应的物理地址，所述第一证书（220）表示所述第一设备（120）包含在所述网络（100）中的证明，所述认证授权当所述第二设备（130）加入所述网络（100）并且稍后的时候，所述第二证书（230）包括与所述第二设备（130）对应的物理地址的至少一个，向所述第二设备（130）授予第二证书（230）所述第二设备（130）的物理地址，所述第二证书（230）表示所述第二设备（130）包括在所述网络（100）中的证明，所述第一设备（120）（120）请求来自所述第二设备（130），所述认证至少包括证书第二设备（130）包括在网络（100）中的阳性; 以及向第一设备提供认证的第二设备（130），认证包括第二证书（230）的至少一部分。

4. 发明申请

WO2014001978A3 CLIENT SIDE INITIATED CACHING CONTROL 审中-公开
标题翻译：客户端引发的高速缓存控制
公开(公告)号：WO2014001978A3
公开(公告)日：2014-02-27
申请号：PCT/IB2013055068
申请日：2013-06-20
申请人： NDS LTD , HAENEL ARIE , SANDLER LEONID , AVITZUR TOMER
发明人： HAENEL ARIE , SANDLER LEONID , AVITZUR TOMER
IPC分类号： G06F17/30 , H04L29/08
CPC分类号： H04L67/2852 , G06F17/30902 , H04L9/3247 , H04L63/08 , H04L67/02 , H04L67/1097 , H04L67/2842 , H04L2209/72
摘要： A method, system and related apparatus are described, the system comprising a caching-capable element which is part of a data network, which receives a request from a downstream client device, the request including a content request, the content request including a Universal Resource Identifier (URI) and an explicit caching request, the caching request includes a unique content identifier which is independent of the URI, and optional expiration date information, a comparator included at the caching-capable element which compares the caching request against the existing cached content, and if the requested content is cached then the caching-capable element forwards the cached copy of the requested content to the client device, and if the requested content is not cached, then the caching-capable element forwards the request to a further upstream device, and, upon reception of the requested content from the further upstream device, returns the requested content to the requesting downstream device, and caches the requested content for further distribution to other clients. Related methods, systems and apparatus are also described.
摘要翻译：描述了一种方法，系统和相关装置，该系统包括作为数据网络的一部分的可高速缓存元素，其从数据网络接收来自下游客户端设备的请求，该请求包括内容请求，该内容请求包括统一资源标识符（URI）和显式高速缓存请求，高速缓存请求包括独立于URI的唯一内容标识符以及可选的过期日期信息，在可高速缓存的元素上包括的比较器，该比较器将高速缓存请求与现有高速缓存的内容进行比较，并且如果所请求的内容被高速缓存，则具有高速缓存能力的元件将所请求的内容的高速缓存副本转发给客户端设备，并且如果所请求的内容未被高速缓存，则可高速缓存元件将该请求转发给另一上游设备，并且在从所述另一上游设备接收到所请求的内容时，将所请求的内容返回到所述请求下行链路 m设备，并缓存所请求的内容以便进一步分发给其他客户端。还描述了相关的方法，系统和设备。

5. 发明专利

IL150629A METHOD AND SYSTEM FOR CONTROL OF BROADCAST CONTENT ACCESS 未知
公开(公告)号：IL150629A
公开(公告)日：2010-12-30
申请号：IL15062902
申请日：2002-07-08
申请人： TSURIA YOSSI , SHLISSEL MOSHE , WACHTFOGEL REUVEN , DARSHAN EZRA , NDS LTD , WALD STEPHANIE , ROZENHAUZ AHARON , SANDLER LEONID
发明人： TSURIA YOSSI , SHLISSEL MOSHE , WACHTFOGEL REUVEN , DARSHAN EZRA , WALD STEPHANIE , ROZENHAUZ AHARON , SANDLER LEONID

6. 发明专利

DE60126823T2 未知
公开(公告)号：DE60126823T2
公开(公告)日：2007-11-15
申请号：DE60126823
申请日：2001-12-24
申请人： NDS LTD
发明人： TSURIA YOSSI , SHLISSEL MOSHE , DARSHAN EZRA , WALD STEPHANIE , WACHTFOGEL REUVEN , ROZENHAUZ AHARON , SANDLER LEONID
IPC分类号： H04N7/16 , H04N7/167 , H04N21/2187 , H04N21/234 , H04N21/2543 , H04N21/44 , H04N21/45 , H04N21/4623 , H04N21/4627
摘要： A method for controlling access to content, the method comprising: receiving content in an area in which access to the content is blacked out, the content corresponding to a blacked out event; preventing display of the content at the time of receipt; recording the received content; and allowing access to the recorded content after a time criterion is met, wherein the time criterion comprises an elapse of a predetermined period of time measured from a specified one of the following: commencement of the blacked out event and termination of the blacked out event.

7. 发明专利

HK1122675A1 SECURITY DEVICE AND BUILDING BLOCK FUNCTIONS 未知
公开(公告)号：HK1122675A1
公开(公告)日：2009-05-22
申请号：HK09102992
申请日：2009-03-30
申请人： NDS LTD
发明人： SANDLER LEONID , SELLA YARON , WAISBARD EREZ
IPC分类号： H04L20060101
摘要： A method and system of securing content is described, the method including establishing communication between a secure module source and a content rendering device, loading a dynamically generated pseudo-unique secure module to the content rendering device from the secure module source, establishing communication between the secure module source and the dynamically generated pseudo-unique secure module, and transferring a decryption key from the secure module source to the dynamically generated pseudo-unique secure module, thereby enabling decryption of encrypted content, the encrypted content being encrypted according to the decryption key. Related methods and apparatus are also described.

8. 发明专利

DE60126823D1 未知
公开(公告)号：DE60126823D1
公开(公告)日：2007-04-05
申请号：DE60126823
申请日：2001-12-24
申请人： NDS LTD
发明人： TSURIA YOSSI , SHLISSEL MOSHE , DARSHAN EZRA , WALD STEPHANIE , WACHTFOGEL REUVEN , ROZENHAUZ AHARON , SANDLER LEONID
IPC分类号： H04N7/16 , H04N7/167 , H04N21/2187 , H04N21/234 , H04N21/2543 , H04N21/44 , H04N21/45 , H04N21/4623 , H04N21/4627
摘要： A method for controlling access to content, the method comprising: receiving content in an area in which access to the content is blacked out, the content corresponding to a blacked out event; preventing display of the content at the time of receipt; recording the received content; and allowing access to the recorded content after a time criterion is met, wherein the time criterion comprises an elapse of a predetermined period of time measured from a specified one of the following: commencement of the blacked out event and termination of the blacked out event.

9. 发明公开

EP1932275A4 SECURITY DEVICE AND BUILDING BLOCK FUNCTIONS 有权转让
标题翻译：安全装置和块功能
公开(公告)号：EP1932275A4
公开(公告)日：2013-03-13
申请号：EP06796130
申请日：2006-09-27
申请人： NDS LTD
发明人： SANDLER LEONID , SELLA YARON , WAISBARD EREZ
IPC分类号： H04L9/08 , G06K19/073 , H04N7/167
CPC分类号： H04L63/0485 , G06F21/10 , G06F21/34 , G06F21/51 , G06F2221/0753 , G06F2221/2105 , G06F2221/2143 , H04L9/0819 , H04L63/08 , H04N21/4181

10. 发明专利

GB2503452A Supplying a request for content together with a caching recommendation to cloud equipment 未知
公开(公告)号：GB2503452A
公开(公告)日：2014-01-01
申请号：GB201211318
申请日：2012-06-26
申请人： NDS LTD
发明人： HAENEL ARIE , SANDLER LEONID , AVITZUR TOMER
IPC分类号： G06F17/30
摘要： A content caching recommendation is supplied together with a content request. The request is received from a client device, the request including a content request and a caching recommendation, at least one of the caching recommendation and the content request being compared against existing cached content items, and if the requested content is cached then the requested content is forwarded to the client device. If the requested content is not cached then the content is cached. A cryptographic digital signature is preferably appended to the request and the caching operation is only performed if the caching recommendation is properly signed. The content request is preferably received by cloud equipment. The invention supplies the request for content to cloud equipment.

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