计算机网络已经普及到每个老百姓的生活中,并且改变着人们的生活。所以计算机网络工程的安全问题不单单是技术性问题那么简单,更是影响社会秩序、经济发展、国家安全的严肃性和战略性问题。因此,需要我们进一步了解计算机网络攻击的特点,与计算机网络工程安全问题进行面对面接触,找寻保障计算机网络工程安全的有效对策。 Computer networks have spread to everyone’s life and have changed people’s lives. Therefore, the security of computer network engineering is not only as simple as technical issues, but also the solemn and strategic issue that affects social order, economic development and national security. Therefore, we need to further understand the characteristics of computer network attacks, computer network engineering and security issues in face to face contact, looking for an effective countermeasure to ensure the safety of computer network engineering.