Research on the network information security and the application of PKI technology
Wei Zhang
Abstract
Wei Zhang
Abstract
The technology of Public Key Infrastructure(PKI),which is a set of complete scheme for achieving the network information security,is being used widely. In this paper,the demand and basic technology of the network information security are discussed,and the basic composition and the operating mechanism of the PKI system for enterprises are analyzed in detail. The PKI system for a certain enterprise YZZY is constructed based on the analysis of the demand of the enterprise's industrial monitoring system for the network information security,and the corresponding application program for the information security service is developed on the basis of the PKI technology.
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The technology of Public Key Infrastructure(PKI),which is a set of complete scheme for achieving the network information security,is being used widely. In this paper,the demand and basic technology of the network information security are discussed,and the basic composition and the operating mechanism of the PKI system for enterprises are analyzed in detail. The PKI system for a certain enterprise YZZY is constructed based on the analysis of the demand of the enterprise's industrial monitoring system for the network information security,and the corresponding application program for the information security service is developed on the basis of the PKI technology.
Key concepts: Public key infrastructure, Computer security, Computer science, Information security, Security service, Network security, Key (lock), Public-key cryptography