众所周知，网络是世界上最复杂体系之一，网络布局中的计算机分支也十分复杂

As we all know, the Internet is one of the most complex systems of the world, the computer branch network layout is also very complicated. Site security is to protect user information. Today every household across social networks, website security is more and more attention to their own safety and the degree of confidentiality content acquisition is particularly important when the Internet, but people in the network browsing information, self-awareness, preventive measures can not do without. As the network virus, a huge number of target hazards, and the Internet has a faster propagation speed, the Internet, the network virus has greater harm. In this paper, in order to secure the site for the study, through the analysis of the relevant factors affecting the site safe from spyware, fraudulent websites, and other aspects of computer security vulnerabilities, analyze the risk factors of the site brought propose targeted solutions, and made recommendations for the prevention of threats to the site. In the prevention of threats to the site, set up a firewall, regular software updates, and other measures to prevent network virus can enhance site management.

As we all know, the network is one of the most complex systems in the world, and the computer branch in the network layout is very complex. The security of the website is the guarantee of user information. Today's social network throughout the household, website security is more and more attention, when the Internet to obtain their own content security and confidentiality degree is particularly important, but people browse information in the network, self-prevention awareness, preventive measures and so on can not be lacking. Because of the network-type virus, the number of objects endangered is huge, and the Internet has a faster transmission speed, so for the Internet, network-type virus has a greater harm. Through the study of website security, this paper analyzes the problems posed by risk factors to the website from the level of spyware, website fraud, computer security vulnerability, etc., and puts forward the targeted solution, and puts forward some suggestions for preventing website threat. In the prevention of website threats, set up a firewall, regular software updates, prevent network-based viruses and other measures can strengthen the management of the site.

As we all know, network is one of the most complex systems in the world, and the branch of computer in network layout is also very complex. The security of website is the guarantee of user information. Nowadays, the social network spreads all over the family, the website security is also more and more valued, the content security degree and the degree of confidentiality obtained by oneself are particularly important when surfing the Internet, but when people browse the information in the network, the self-awareness of prevention and the preventive measures are also indispensable. Because of the large number of network virus, and the rapid spread of Internet, network virus has a greater harm to the Internet. This paper takes the website security as the research object, analyzes the related factors that affect the website security, analyzes the problems brought by the risk factors on the website from the aspects of spyware, website fraud, computer security loopholes, etc., puts forward the targeted solutions, and puts forward the relevant suggestions for preventing the website threats. In order to prevent the threat of the website, we should set up firewall, update the software regularly, and prevent the network virus.<br>