由于计算机网络技术的开放性和自由性,网络工程很容易受到各方面的影响和攻击,轻则造成系统功能的受损,重则完全瘫痪,使得我们计算机的硬件到软件都存在威胁。这就要求我们必须进一步了解网络工程面临的安全问题并做好更完善的防范,为社会和生活保持最佳状态而探索进步。我们将通过五大方面的安全问题进行浅析,做出相应的防范措施。新时期,我们不仅仅要看到发展的前景,更要铺垫好路途的安全防护。保护好网络安全不但是有关部门的责任,更需要我们每个网民的力量。所以我们必须通过建立网络基础设置、普及网络安全意识,实现网络大社会的又好又快发展。 Due to the openness and freedom of computer network technology, network engineering is vulnerable to various aspects of the impact and attacks, ranging from the damage caused by the system function, while completely paralyzed, making our computer hardware and software are threatened. This requires that we must further understand the security issues facing cyber-engineering and do a better job of preventing them so that we can make progress in keeping our society and life in the best condition. We will be through the five major aspects of security analysis, to make the appropriate preventive measures. In the new era, we not only need to see the prospect of development, but also pave the way for safety protection. Protecting cybersecurity is not only the responsibility of the departments concerned, but also the power of each of our netizens. Therefore, we must popularize the consciousness of cybersecurity by establishing the basic network settings so as to realize the sound and rapid development of the cyberspace society.