ＳＢＩ、ブロックチェーン活用でカード業界と連携 – 日本経済新聞
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ＳＢＩ、ブロックチェーン活用でカード業界と連携
日本経済新聞 ＳＢＩホールディングスはカード業界と組み、複数の参加者が取引履歴を共有し認証しあうブロックチェーン技術などの活用に向けて連合体を発足する。ジェーシービー（ＪＣＢ）や三井住友カード、クレディセゾンなどカード大手が参加する。本人確認や不正取引の共有・防止に技術を活用し、カード業界における業務効率化やコ … |
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