0引言在当前全球化浪潮中,计算机技术以其独特的优势被广泛应用在各个行业领域,并且在人们日常生活、工作和学习中占据重要作用。但是由于计算机网络自身开放性特点,在实际应用中各种弊端和缺陷随之而来,通过网络漏洞,不法分子能够入侵用户计算机系统,窃取个人资料和重要信息,实现网络诈骗目的,严重危及用户计算机安全,出现信息泄漏,影响资金安全,严重情况下会导致部门重要信息泄露,造成不可估量的损失。由此,为 0 Introduction In the current wave of globalization, computer technology has been widely used in various fields of industry for its unique advantages and plays an important role in people’s daily life, work and study. However, due to the open nature of the computer network itself, various defects and shortcomings in the practical application are followed. Through the loopholes in the network, criminals can invade the user’s computer system, steal personal data and important information to achieve the goal of network fraud and seriously endanger users Computer security, information leakage, affecting the safety of funds, under severe circumstances will lead to divulging important information, resulting in incalculable losses. As a result,