The Design Of The Monitoring System To Noncommercial Place For Internet

With the depth of reform and opening up, China's economy has been rapid development of hotels, guest houses, high-grade coffee consumption are beginning to offer free internet site conditions, we have Internet access such Internet site called non-commercial sites. Such Internet sites are characterized by:staff mobility, all Internet access for portable computers by non-operational areas of network cable (or wireless router) access. This online form is also in recent years in many four-star began to rise above the hotel, recently, even the ordinary fashion hotel, or even small-scale hotels, are also able to provide networking services. Since the rise of short, fast, public security network monitoring department this position to monitor the depth and breadth are restricted, for a time the Internet access non-business sites as online gambling, online video chat, Internet fraud network vicious case of multiple zone. Non-operating internet services space, especially in most of the hotels, there is no technical measures to implement Internet security, many criminals stepped in. pornographic, gambling violence, feudal superstitions and other harmful information despite repeated prohibitions, spam, computer viruses and hacker attacks and sabotage activities seriously affected, a serious threat to social stability and social public interests. In this context, the Ministry of Public Security in 2005 passed the "Internet Security provides protection of technological measures" (Ministry of Public Security Decree No.82), require Internet service providers and networking using the unit to implement the security protection of technological measures.Under the Ordinance, we carried out a lot of work. We found that non-commercial Internet sites generally use DHCP automatically assigns IP addresses, portable notebook computer users to use their own Internet access, leading to IP addresses and MAC addresses are not fixed, To the management of network security is a big inconvenience. Ministry of Public Security can not meet the requirements within the Internet network address and network address, Internet addresses correspond to the persons related requirements. Though record the data as well as hotels and other places staff stay, but the application can not be quickly and effectively. Non-commercial venues large traffic, once can not make rapid response difficult to look after.Ministry of Public Security on non-commercial Internet service establishments network information security audit system function, given the specific requirements and standards. In summary, to achieve non-commercial Internet service establishments effective management; to realize the network information data filtering and monitoring; on the emergence of specific harmful information, an alarm; In order to ensure the safe operation of the system, requirements system has the authority management. The premise of these requirements is to have the information to find the designated people.Non-commercial Internet sites of information security audit system through the USB interface, the "Network Security Audit System Terminal Locator" and replace the MAC address of the Internet user's own computer MAC address, place the exit through the network switches, routers and other equipment on a mirror port bypass monitoring network data, and through the "network security audit system" server consolidation software to analyze network data. The system can access the Internet, non-operating personnel full access to the Internet site monitoring, real-time queries on the information site on the keyword search and real-time dispatched a group of leads on the real-time alarm. We have to work part of the system installed within the hotel, we have been able to grasp the work of many valuable clues to the police. Ministry of Public Security and other departments on the investigations of the clues to the historical data retrieval of ground to people who played a significant role.Through this system, allowing the Internet to reach non-commercial Internet sites "PRC Computer Information Network Internet Security Protection and Management" and the Ministry of Public Security Decree No.82 of the relevant requirements, to ensure the public security departments complete control of this position, to combat cyber crime, clean network environment provides a reliable technology.