Design And Realization On Science And Technology Network Of Guizhou

The information construction of government organization is a present important work of each class government department, As scientific technical management department of Guizhou province, The Guizhou scientific Technical Bureau (GZSTB) should go ahead of information construction so as to give an good example in information construction of government organization. Therefore, The GZSTB has begun to build Guizhou scientific technical information network, Thinking Guizhou economic underdeveloped but resourceful province ,The GZSTB has fixed "Application driving ,pursuit efficency" this construction principle , conforming to this principle ; we have spread Guizhou scientific technical information network building .This essay is based on analyzing and researching domestic .international information network construction method and condition ,The writer analyzes and investigates how to realize key technology of Guizhou scientific technical network .The essay discusses scientific technical network construction from as follows respects:1.Network structure: The Network consists of two layers: LAN, which covers the Science & Technology, and MAN, which covers all over the province and connected the LAN into Internet.2.Application: Based on J2EE technology, studied information share system.3.System Security: Based on the system demand, provided security architecture, which includes technical measures and management measures.