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9015480 Systems and methods for secure multi-tenant data storage  
Systems and methods are provided for transmitting data for secure storage. For each of two or more data sets, a plurality of shares are generated containing a distribution of data from an...
9009482 Forensic marking using a common customization function  
Methods, systems, and apparatus are disclosed which enable flexible insertion of forensic watermarks into a digital content signal using a common customization function. The common customization...
9002005 On-demand switched content encryption  
A number of encryption system types utilized by subscriber terminal devices currently requesting tuning to a particular switched digital video (SDV) content selection is determined in response to...
8949974 Mobile device with password protected desktop screen  
A mobile device includes a user interface that has a plurality of non-password-protected desktop screens and at least one password protected desktop screen. The mobile device includes a touch...
8938625 Systems and methods for securing cryptographic data using timestamps  
Systems and methods for authenticating playback devices using timestamp validation in accordance with embodiments of the invention are disclosed. One embodiment includes securely storing at least...
8868906 Signature specification for encrypted packet streams  
Methods, systems, and products are disclosed for specifying a signature for an encrypted packet stream. One method receives the encrypted stream of packets, and encryption obscures the contents of...
8806577 System for communicating with a mobile device server  
A system that incorporates teachings of the present disclosure may include, for example, a non-transitory computer-readable storage medium operating in a mobile device server that has computer...
8782756 Time clock  
A time clock 10, capable of outputting a datum to an USB memory 100 connected thereto, includes a controller authenticating whether or not the USB memory 100 is valid an external apparatus as an...
8774413 Method and apparatus for processing entitlement control message packets  
A method for processing Entitlement Control Message (ECM) packets is disclosed in the present invention. The method includes: a terminal receiving a broadcast code stream multiplexing frame and...
8763149 Site dependent embedded media playback manipulation  
Systems and methods for site-dependent embedded media playback manipulation whereby a media owner can enable limited embedding on non-owned or non-monetized websites to direct traffic to a more...
8699707 Distributing content  
A method and apparatus are disclosed for distributing content items to a handheld device using a personal computer. A user can browse and select content using a personal computer or other computer...
8667598 Reproduction rule evaluation device, reproduction rule evaluation method, recording medium and program  
When a viewer views content, it is reproduced by a reproduction procedure depending on a dynamic condition set in the content. Here, a content object data input unit obtains an externally-input...
8667294 Apparatus and method for preventing falsification of client screen  
An apparatus and method for preventing falsification of a client screen is provided, in which a web server dynamically generates URIs and provides them to clients, thus preventing the...
8649517 Receiving method, terminal equipment and receiving device for mobile digital multimedia service  
The present invention provides a method and a device for receiving a mobile digital multimedia service and terminal equipment for a mobile digital multimedia service, and the method for receiving...
8649514 On-demand switched content encryption  
A number of encryption system types utilized by subscriber terminal devices currently requesting tuning to a particular switched digital video (SDV) content selection is determined in response to...
8650659 Method and apparatus for securing media asset distribution for a marketing process  
A method and apparatus for securing media asset distribution for a marketing process is described. In one embodiment, the method includes generating a dynamic security component for each media...
8601601 Method and apparatus for controlling access restrictions for media playback  
A method and apparatus for controlling access restrictions for media resource playback may include defining a user-specific content control profile authorizing one or more classes of content to be...
8577033 Method for partially encrypting program data  
A cable television system provides conditional access to services. The cable television system includes a headend from which service “instances,” or programs, are broadcast and a plurality of set...
8578155 Address generating method and broadcast receiving apparatus  
A broadcast receiving apparatus comprises a broadcast receiving unit (1, 4˜13) for receiving a digital broadcast; a communication unit (1˜3) for performing two-way communication through a network;...
8549307 Forensic marking using a common customization function  
Methods, systems, and apparatus are disclosed which enable flexible insertion of forensic watermarks into a digital content signal using a common customization function. The common customization...
8548166 Method for partially encrypting program data  
A cable television system provides conditional access to services. The cable television system includes a headend from which service “instances,” or programs, are broadcast and a plurality of set...
8542830 Method for partially encrypting program data  
A cable television system provides conditional access to services. The cable television system includes a headend from which service “instances,” or programs, are broadcast and a plurality of set...
8533849 Traitor tracing in a content protection system  
A method for detecting at least one traitor computer system among a plurality of receiver computer systems including: assigning a version of protected content to each of the plurality of receiver...
8526613 Subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate  
Methods of providing a transport streams are disclosed. In one embodiment, among others, a method comprises receiving an input transport stream having a plurality of packet identifier (PID)...
8510798 Authentication in an audio/visual system having multiple signaling paths  
A method and structure for authentication in a system having devices capable of communicating via multiple signal paths. Authentication is carried out between first and second devices. A first...
8453235 Controlling access to mail transfer agents by clients  
Provided is a method and system for controlling access to a mail transfer agent (MTA), included in a mail server infrastructure (MSI), by a client, which is either a mail user agent (MUA) or an...
8452011 Method and apparatus for billing and security architecture for venue-cast services  
A security system is applied to venue-cast content transmissions over a broadcast/multicast network infrastructure. The broadcast network infrastructure may be Evolution-Data Only Broadcast...
8447035 Contract based memory management for isochronous streams  
A method of displaying an image includes generating a contract in the display engine, transferring the contract to the memory controller before the end of a sweep, generating a contract amendment...
8443420 System for communicating with a mobile device server  
A system that incorporates teachings of the present disclosure may include, for example, a non-transitory computer-readable storage medium operating in a mobile device server that has computer...
8424061 Method, system and program product for authenticating a user seeking to perform an electronic service request  
A method, system and program product for authenticating a user seeking to perform an electronic service request is provided. The method includes verifying user identity data received from a user...
8424077 Simplified management of authentication credentials for unattended applications  
Systems and methods for unattended authentication of software applications to provide these applications with access to shared resources. A server password manager (SPM) module resident on a node...
8401190 Portable security module pairing  
A method for pairing a first element and a second element, wherein the first element and the second element form a first decoding system among a plurality of receiving decoding systems in a...
8391483 Storage of digital data  
A device for locating a DES key value that corresponds to a packet identification (PID) contained at a variable possible location which comprises part only of a 32-bit packet header. A table...
8385728 Apparatus and method for searching start position of broadcasting program  
Provided are an apparatus and method for searching a start position of a broadcast program. According to an embodiment of the present invention, a received broadcast program is recorded in a...
8387150 Segmented media content rights management  
Segmented media content rights management is described. A media device can receive segments of protected media content from media content streams that each include a different version of the...
8332950 Disc manufacturing method, data recording apparatus, information recording medium, information processing apparatus and method, and computer program  
A product mark including a public key certificate issued with respect to an information-recording-medium manufacturing entity or information-recording-medium manufacturing equipment, and an...
8271388 Image commercial transactions system and method, image transfer system and method, image distribution system and method, display device and method  
An image commercial transactions system and method, an image transfersystem and method, an image distribution system and method, and a display device and method are disclosed. A reception dealer...
8266679 Information processing apparatus and information processing system  
An information processing system is supplied capable of holding a security; and transferring an output authority which is had by a transfer source portability terminal to a transfer destination...
8261097 Data recorder having data encryption function and data reproducing device  
A data recording apparatus and a data reproducing apparatus which ensure security of a portable recording medium, such as an optical disk. The apparatus has a security mode and a normal mode as...
8255547 Method and apparatus for file sharing between a group of user devices with separately sent crucial portions and non-crucial portions  
A communication system and method for operating the same includes a group of user devices and a content delivery network in communication with the group of user devices. The content delivery...
8244884 Method and apparatus for file sharing between a group of user devices with crucial portions sent via satellite and non-crucial portions sent using a peer-to-peer network  
A communication system 100 includes a group of user devices 110, a satellite 106 and a content delivery network 120 in communication with the group of user devices 110. The content delivery...
8245042 Shielding a sensitive file  
Embodiments of the invention provide for shielding a sensitive file on a computer that can connect to a server computer via a network. The computer may determine whether it complies with security...
8185742 Device and method for providing video stream having integrity  
Provided are a device and method for providing a video stream, in which a hash value of a frame is included in the header of a video stream, and authentication information about the header is...
8181022 Method and apparatus for controlling access restrictions for media playback  
A method and apparatus for controlling access restrictions for media resource playback may include defining a user-specific content control profile authorizing one or more classes of content to be...
8155316 Contract based memory management for isochronous streams  
A method of displaying an image includes generating a contract in the display engine, transferring the contract to the memory controller before the end of a sweep, generating a contract amendment...
8151363 Approach for securely processing an electronic document  
A method and apparatus for processing an electronic document in a secure manner is provided. A client may verify that the configuration state of a standalone document-processing device has not...
8117442 Data processor  
A data processor is connected to and communicating with an external device having at least one predetermined communication/authentication method. A first assigning unit assigns a first level of...
8103001 Method for verifying rights contained in a security module  
A method of verification of rights is disclosed, contained in a security module associated to an apparatus processing broadcasted digital data. The apparatus is connected to a management center...
8098820 Conditional access system for broadcast digital television  
A method for managing access to scrambled broadcast or transmitted events received from a variety of service providers (including broadcast television networks, cable television networks, digital...
8090104 Method of descrambling a scrambled content data object  
In a method of descrambling a scrambled content data object, at least a section of the scrambled content data object is descrambled by applying at least one decryption operation under a key at...

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