A Safety Scheme For The Control System Of A City Public Housing Accumulation Fund

There has existed a widely area-covered LAN system, which rents from CHINA TELECOM as an exclusive tie line with the centre of public housing accumulation fund (CHPAF) in Shaoxin, together with its seven ruled administrative districts and counties. This network transmission system is to be highly expected to make it much more efficient and far more secure by means of using lower cost broadband cut-in technique and taking network safety measures.The thesis analyses the practical application of the line available on the base of LAN system for CHPAF. It also analyzes the risks of the conditions of machine rooms, application platforms as well as service systems. The thesis leads in technology of VPN and Intrusion detection on line, which is to be widely applied in future. The essay puts forward an improvable program for the network of safety of CPAFHC, which maps out an overall design for making the network further reinforced with less expenditure for users.