全球化和信息化的快速发展使得网络空间环境日益复杂多变，国家信息安全管理在数字时代面临着新的机遇和挑战，把握新时代国家信息安全管理研究面临的关键性问题对于加强我国信息安全防护大有裨益。文章立足于数字时代经济社会的发展背景，阐释了跨境数据流动治理中的数据主权安全、数据开放中的公民隐私和公共数据安全、关键信息技术研发相关的软硬件设备安全和信息安全人才培养四个战略发展方向，剖析了各发展方向所存在的信息安全隐患，并提出了面向学界的信息安全管理研究建议。

With the rapid development of globalization and informatization, the cyberspace environment is becoming increasingly complex and changeable. The national information security management is facing new opportunities and challenges in the digital age. Grasping the key issues of the national information security management in the new era is of great benefit to strengthen Chinese information security protection. Based on the background of digital economy and society, this paper explained four strategic development directions: Data sovereignty security in cross-border data flow governance, citizen privacy and public data security in data opening, software and hardware equipment security related to key information technology research and development, and information security personnel training. This paper analyzed the hidden dangers of information security in various development directions, and put forward some research suggestions on information security management for academic circles.