Abstract: The present invention provides a method for securing a client's access to a DRM agent's services. The method comprising, by the DRM agent, the steps of: receiving a get-token request, applying a function to generate a decryption request identifier Request ID and a token value Token, returning Request ID and Token to the client, inserting, into a hash table of token values with get-token requests identifiers as keys, a record comprising the token value Token associated to the key Request ID, receiving a decryption request comprising Request ID, a multimedia content encrypted chunk and a digest of the encrypted chunk, retrieve Token from hash table based on Request ID, processing digest using a public key and Token, checking match between the processed digest and the at least part of the encrypted chunk and, only in case of match: decrypting the encrypted chunk and returning the decrypted chunk to the client.

Abstract: A system a method and a module for recording programs comprising media content data, transmitted by a media content provider via communication channels, where each program is associated with metadata containing details relating to the program. The method comprises: identifying related programs; online recording of programs of at least one predefined communication channel, that were identified as related programs, according to predefined recording rules, using a recording device and enabling at least one viewer to select and view recorded programs, using a video-audio display unit. The identification of related programs is carried out by analyzing the metadata associated with each transmitted program identifying at least one relation of at least one relation type between at least some of the programs. The identified related programs are associated with programs groups, each group representing the relation relating all programs in the group and the relation type associated therewith.

Abstract: A system a method and a module for recording programs comprising media content data, transmitted by a media content provider via communication channels, where each program is associated with metadata containing details relating to the program. The method comprises: identifying related programs; online recording of programs of at least one predefined communication channel, that were identified as related programs, according to predefined recording rules, using a recording device and enabling at least one viewer to select and view recorded programs, using a video-audio display unit. The identification of related programs is carried out by analyzing the metadata associated with each transmitted program identifying at least one relation of at least one relation type between at least some of the programs. The identified related programs are associated with programs groups, each group representing the relation relating all programs in the group and the relation type associated therewith.

Abstract: A computer implemented data processing system for adaptively blending a plurality of content recommendation engines.

Abstract: A method for quick navigation between recommendation sets in a TV content discovery system includes mapping of several physical buttons on a remote controller to a single virtual representation button on a TV screen. The virtual representation button provides a one click function of selecting and changing recommendation domains and/or recommendation sets within the recommendation domains.