世界经济论坛:区块链在供应链中的包容性部署--数据保护

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WEF_Inclusive_Deployment_of_Blockchain_for_Supply_Chains_Part_4_Report.pdf

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2019年9月,世界经济论坛(World Economic Forum)发布《区块链在供应链中的包容性部署:数据保护》(Inclusive Deployment of Blockchain for Supply Chains: Protecting Your Data)。报告认为,供应链是目前区块链和其他分布式账本技术发挥作用的最佳领域,但是,在供应链中应用区块链技术时,必须首先解决合规和保护商业敏感数据的问题。尤其是在欧盟颁布《通用数据保护条例》(GDPR)之后,对数据的保护愈发重视,违者可能面临巨额罚款。现阶段,解决商业敏感数据保护和合规性的解决方案有:采取链上存储散列值、链下存储数据的方式;在私有链中基于角色设置控制访问权限;采取零知识证明或全同态加密等。

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