0引言社会在发展,科技在进步,我们的生活越来越离不开网络,接触网络的人群越来越多,所以网络安全问题对于我们的生活、工作和学习发挥着十分重要的作用。现如今随着科技的发展,网络安全问题正在走向高端化和多样化,从大的角度讲,网络安全正在面临着黑客攻击、木马病毒、网络诈骗、数据泄露等等问题,严重影响公司的利益和我们的生活工作,甚至对国家的安全和发展都存在一定的影响,面对这种情况我们很有必要采取相应的防 0 Introduction Social development, science and technology are progressing, our life is more and more inseparable from the network, more and more people have access to the network, so network security issues for our life, work and study play a very important role. Nowadays with the development of science and technology, the issue of network security is going to be high-end and diversified. From a large perspective, cybersecurity is facing such problems as hacker attacks, trojans, phishing, data breaches and so on, seriously affecting the interests of the company And our work in life, and even have an impact on the security and development of our country. In this case, it is necessary for us to take corresponding measures