Layout Of Information Data Security In The LAN And Research On Its Technology

Today, the information data safety of the classified network is heated issue in the electronics communication. Combined with development and reform of involved secret network in the writer war industry, this thesis works on the information data safety of the classified network on the different views, that includes information data separation, methods of storage, IP district division, backup and restoration, authentication, virus prevention and cure, electromagnetism revealing protection, safety audit etc. It puts forward that the safety, management and application should be associative and an overall practice project, which could attain the synthetic protective request primitively and lower the risk of data divulgence and destruction, can be gradually formed.However, there are many problems in new design, the writer has made a analysis, tabled the concrete solution and improvement, made the applicant design modification, enlargement and perfection continuously on the basis of the actual circumstance of the writer's corporation.