Framework Research On Computer Network & Information Security Structure For Tobacco Industry

Chinese tobacco industry computer network (Tobacco-Intranet) is composed of the LANs of National level, provincial level, local level, county level tobacco corporations and the company networks of manufacture enterprises, with a large scale and many layers. Applications on the intranet are complex and get in closely touch with industry's product, operation and management. Security and management are critical subjects facing Tobacco-Intranet currently. The framework research and design of the security system will base on IT Master Plan such as "overall planning, unified standards, centralized management, step-by-step implementation". The establishment of the system will also follow relevant standards regarding information security, laws and regulations of P. R. C, while combining real needs of intranet and application in tobacco industry. In light of the risk and security analysis, a network-wide security structure of the Tobacco-Intranet information system will be designed, and security solutions and management strategies will be proposed. This dissertation is framework research and solution design on computer network & information security structure for Tobacco-Intranet.