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Press release
2018年09月20日 14時00分
Source:
Fujitsu Ltd
富士通研究所、業種業界を超えたデータ流通の信頼性を向上する技術を開発
データの出所や加工履歴、個人データの提供同意状況などを一元管理
東京, 2018年09月20日 - (JCN Newswire) - 株式会社富士通研究所(注1)(以下、富士通研究所)は、様々な企業や個人から入手したデータの出所や加工履歴といったデータの成り立ちを示す来歴情報が確認でき、安心してデータ利活用が可能なブロックチェーン拡張技術「ChainedLineage(チェーンドリネージュ)」を開発しました。
企業間で利活用可能なデータは、いくつものデータから生成されていることが多く、かつ複数の企業によって加工されている場合があります。それらのデータを活用する企業にとって、入手するデータの信頼性確保が重要ですが、現状は一つ一つデータを遡って来歴情報を問い合わせる必要があります。また、個人情報保護法やGDPR(注2)などに準拠したデータ入手も課題となっています。
本技術により、企業などが公開したデータの来歴情報を一元管理できるため、複数の企業を経由したデータ加工の履歴を容易に追跡できるほか、同意済み個人データの効率的な入手も可能になります。富士通研究所は、本技術を様々なデータ活用の分野に適用することで、トラストなデータ社会の実現を目指します。
本リリースの詳細は下記URLをご参照ください。
http://pr.fujitsu.com/jp/news/2018/09/20-1.html
概要:富士通株式会社
詳細は
http://jp.fujitsu.com/
をご覧ください。
Source: Fujitsu Ltd
セクター: エレクトロニクス, Enterprise IT
Copyright ©2026 JCN Newswire. All rights reserved. A division of Japan Corporate News Network.
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