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Insurance system

An insurance policy and data technology, applied in the field of insurance systems, can solve problems such as difficulty in verifying content or license loss, operator failure to perform contracts, and impossibility to verify the authenticity of user accident reports.

Inactive Publication Date: 2007-07-11
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Furthermore, it is practically difficult to prove the loss of content or licenses, and it is impossible to verify the veracity of user incident reports
This could lead to frequent abuse of receive reassignments based on erroneous incident reports
[0010] Also, the content distribution service provider may be in a situation where it cannot respond to the user's redistribution request for various reasons, so that the operator stops the disclosure of the content requested by the user or the server is shut down or the distribution service is stopped
In this case, when a content purchase contract may be concluded due to redistribution, there is a risk that the operator will not perform the contract

Method used

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Examples

Experimental program
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Embodiment 1

[0031] As shown in FIG. 2, the insurance system according to this embodiment is composed of the following parts: a plurality of distribution services 1 and 2 including content servers 20 and 21 and license servers 10 and 11; User terminal 40 composed of (set-top box) etc.; insurance business server 50 for executing insurance business; and network 30 connecting parts such as the Internet, mobile network, and broadcast network. The content servers 20 and 21 distribute encrypted electronic content itself, and the license servers 10 and 11 issue licenses to make the electronic content available. This licensed information includes a decryption key for decrypting encrypted electronic content.

[0032] This system introduces a service that allows users to receive redistribution of purchased content or licenses free of charge. However, when the free redistribution service is introduced, the burden on the redistribution service provider is greatly increased. Thus, the right to receiv...

Embodiment 2

[0112] As in the case of the structure shown in FIG. 2, the insurance system according to this embodiment is composed of the following parts: a plurality of distribution services 1 and 2 including content servers 20 and 21 and license servers 10 and 11; The user terminal 40 that is composed of etc.; the insurance business server 50 that executes the insurance business; and the network 30 that connects these parts such as the Internet, mobile network, and broadcasting network. This insurance system is a system composed of an insurance service server 50 which is an insurance entity, a license server 10(11) which is a distribution entity, and user terminals 40 which are users. The content servers 20 and 21 distribute encrypted electronic content itself, and the license servers 10 and 11 issue licenses to make the electronic content available. This licensed information includes information about a decryption key for decrypting encrypted electronic content.

[0113] This system in...

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Abstract

An insurance system that guarantees re-distribution of electronically distributed authorized data. The insurance system is constructed in such a way that a right to receive re-distribution is generated contingent upon taking out an insurance policy, and can thereby implement an insurance system capable of smoothly carrying out re-distribution of contents electronically distributed through a network. Furthermore, the insurance system is constructed in such a way as to receive re-distribution through the insurance service server, which allows the insurance service server to control re-distribution independently and prevents illegal re-distributions as a consequence.

Description

technical field [0001] The present invention relates to an insurance system for guaranteeing redistribution of content distributed through a network if content loss occurs due to erroneous deletion, etc., an apparatus constituting the system and a system for realizing the system Handler, which specifically wants to eliminate the insecurity of users whose content is lost due to machine failure or erroneous deletion. Background technique [0002] There are indications that services for distributing music content to user terminals via networks (cable, wireless, and broadcast) have become increasingly common in recent years. [0003] As shown in FIG. 1, the system for providing music content distribution services is provided with a content server 20, which distributes encrypted music content through a network 30; information of conditions or content decoding keys; a user terminal 40 that receives purchased content and license information and performs decoding / playback of the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/00G06Q40/00G06F1/00G06F21/10G06Q30/06G06Q40/04G06Q40/08G06Q50/00G06Q50/10
CPCG06Q40/08G06Q40/02
Inventor 幡野浩司杉浦雅贵塚本义弘寺崎智
Owner PANASONIC CORP
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