Analysis on Present Situation of Drug Prevention and Evaluation on Prevention Requirement;

The cause is as followed: the drug prevention based on schools is not considered important;no special staff and expense is allocated for it;it is influenced by environmental factor from drug and society.

Objective:To evaluate the influence of health education on knowledge of and attitude to drug prevention among senior school students.

Design and Implement of Anti-Virus for Campus Network;

Application of Windows file system filter driver in anti-virus aspect

According to the analysis of current enterprise anti-virus technology,in view of the complex network system,locating from the product to the network deploying,the concept of constructing hierarchical anti-virus system is proposed,and applied to the information security construction of enterprise.

Research on anti-virus technology based on portable executable file;

Some measures are discussed to strengthen network security by using anti virus protection, intruder detection system, running parameter testing and protocol analysis techniques, and these measures are applied to the network.

From the practice of Xiangfan Power Supply Bureau,we bring forward a technology and manager project of the computer virus prevention and cure in the environment of computer network.

Through analyzing the characteristic of virus,combining with the normal virus protection measure and routine maintenance method in computer lab,this paper puts virus prevention and cure and faster system maintenance in computer lab.