1引言随着黑客技术的发展,保密部门的信息安全面临一个又一个的挑战。本文从黑客的若干行为出发,分析在信息保护中更多视角的考虑。希望读者从中获得信息对抗的体会,努力部署一个更加完善的安全保障体系。2零日攻击 1 Introduction With the development of hacker technology, confidential information security departments face one after another challenge. This article starts from a number of acts of hackers and analyzes the consideration of more perspectives in information protection. I hope readers will gain the information confrontation experience, and strive to deploy a more perfect security system. 2 zero-day attack