On Computer Network Security Risks and Emergency Response Technology

With the acceleration of process of modernization as well as continuous development of computer network technology, the Internet application field and category are expanded. As the Internet has the characteristics of richness, high update speed and innovation, it makes people's daily life more convenient, enriches people's material and cultural life and creates a free and open social environment. However, the network is a double-edged sword that brings people both convenience and many security problems, so it is an important issue to improve network environment. This paper combines the author's work experience to analyze the security problems existing in the computer network at present, and explores specific emergency response technology to solve these problems so as to provide fellows or everybody some theoretical suggestions and basis.