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金融行业数据安全共享应用研究

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摘要 区块链+多方安全计算在数据共享领域具有天然优势。金融机构在为投资者办理融资融券和股票质押业务的场景下,可以共享多个机构的客户信用数据作为风险依据,本文以该场景的数据共享作为研究实践,探讨区块链与多方安全技术融合在数据安全共享中的应用。实践表明,多方安全计算技术可以打破不同机构间的数据孤岛,提高数据安全性,降低金融业务的交易成本,增强风险控制能力。该技术的应用对于探索解决金融行业数据有序共享、安全交互、可信协同、依法监管等问题有重要作用。基于区块链技术的数据追溯和授权解决了数据共享安全问题,其与多方安全计算技术的结合保证了数据的可用不可见,从而保证了数据的隐私性。
作者 赵舒宁
机构地区 琼台师范学院
出处 《科技与金融》 2023年第4期100-105,共6页 Sci-tech Finance Monthly
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