Design And Implementation Of Small-Scale PKI

Since the 1990s, along with the vigorous development of computer network communications. Personal computers can be connected through the Internet, various information , text, image, voice, multimedia data, etc., spread rapidly around the world. Low telecommunications costs and convenient means of access for people with a brand new communications environment. The government, enterprises and individuals in the use of the Internet, opening up the public information network platform, building their own private networks, transmitting their information privacy. Convenience and popularization of the Internet, which will bring a message of speedy access It also brought to the information security problems.According to the characteristics of network communications, research involving security mechanism, secure communications and safety of Enterprise Information Management System in three areas, conducting theoretical research, security information management system in Tangshan Hengtong Group Research Communication Subsystem for the project background, security of network communications technology, developed to meet the requirements of Security Architecture, the security of the communications strategy also discussed security agreement, the combined use of digital certificates and encryption technology to ensure the security of the communication process.