The Solution Scheme Of Information Security Of Confidential Network For Panzhihua City

In this thesis, a solution scheme of the information security of the confidential network for Panzhihua city is presented. First, the risk of the network, concerned with the information confidentiality, integrity, availability non-repudiation, is analyzed, and the security requirement and polices are given. Then the security scheme is designed. The given design consists of 3 parts, i.e., technical part, operation part and management part. In technical part, the encryption system, anti-virus system, authentication scheme, rights and access control scheme, audit, backup, monitoring digital signature and other physical protection measures are designed; in the operation part, the network segmentation, security inspection, configuration, emergency response, online backup are designed; in the management part, the management process, training, personnel management are designed. The whole design follows the principles, namely united planning , synchronized implementation of technical measures, operation measures and management measures, multi-step investment, and the standards as well. After reviewed by the authority, the designed scheme is partly implemented and good results are obtained.