一、计算机网络安全威胁因素由于计算机网络的便捷性和覆盖性,其在人们日常工作和活动过程中占的比重也随之增加。然而伴随着计算机网络带给人们物质和生活的简洁和便利,我们也面临着来自计算机网络安全的威胁,例如企业和个人隐私泄密、账户安全受到威胁等。尽管现在已经研究和制定了多种多样的保障计算机网络安全的政策,但是还没有完全的解决这些问题。笔者经过调研和查阅文献可知, I. Computer Network Security Threats Because of the convenience and coverage of computer networks, their share in the daily work and activities of people also increases. However, with the simplicity and convenience brought by the computer network to people’s materiality and life, we also face threats from computer network security, such as the disclosure of corporate privacy and personal privacy, and the compromise of the account security. Although a variety of policies have been studied and formulated to ensure the security of computer networks, these problems have not yet been completely solved. After investigating and consulting the literature, we can see that,