随着金融信息化发展和数据规模的不断扩大,数据管理成为金融业共同面临的难题,其中,信息传输是最易遭受攻击和难以防范的一环。网络攻击手段的不断革新和计算能力的快速提升使得经典有线传输和无线传输的安全隐患增大,而量子保密通信经过近年来的迅速发展,已被证明是一种安全传输方式,在金融业具有广泛的应用前景。基于此,本文分析了量子保密通信的概念、原理和应用现状,认为“稳定、高速、远距”、量子中继和存储技术、与金融的应用融合是金融业应用量子保密通信技术的中短期突破点,并从技术难关攻克、项目参与、广域网络搭建等方面提出金融业实现规模化应用的建议。

With the development of financial informationization and the continuous expansion of data scale, data management has become a common problem faced by the financial industry, in which information transmission is the most vulnerable and difficult to prevent. With the continuous innovation of network attack means and the rapid improvement of computing power, the security risks of classical wired and wireless transmission have increased. Quantum secure communication has developed rapidly in recent years, and it is also a strictly proven secure transmission mode, which has a wide range of applications in the financial industry. Based on this, this paper analyzes the concept, principle and application status of quantum secure communication, it’s believed that stability, high-speed, long-distance, quantum relay and storage technology, and the application integration with finance are the short-term and medium-term breakthroughs in the application of quantum secure communication technology in the financial industry. Finally, it puts forward suggestions on realizing large-scale application in the financial industry from the perspectives of overcoming technical difficulties, participating in projects and building wide-area networks.