关键词:网络流量监控,网络安全,Socket,Access
ABSTRACT
With popularizing of the computer and rapiding of Internet, our data is transfersed by Internet in daily work, that improves the work's efficiency, reduces the cost and creates many good benefit.However, due to its own problems that Internet protocol there are important security problems, so that the information transmission on line that is a huge security risk。
Because the Socket based Communications are a methods that is flexible,and easy to be implemented. It uses various TCP/IP, as the communication protocol. So I use socket to create raw socket to MRTG on the vc++ environment , add data packets into database of Access. administrator use it to protect network security.