| Information network in the Fourth Oil Production Factory, North China Oilfield is a comprehensive computer information network on the basis of data communication, which establishes public computer information exchange terrace of different profession and department; accomplishes the information communication and resource sharing, provides the whole factory with network service and information service.After several years of hard work, the Enterprise Information Network of our factory has begun to take shape. It combines all kinds of data communication technique. Band breadth of key network and Petroleum Joint-stock Company increases continuously. Network node spreads all over the whole Oil-field. It can provide the administrative personnel and specialized technical personnel not only with various information including crude oil production, supply, personnel matters, labor and capital, plan and statistics, but also with Internet connection, Internet information service, electronic commerce etc. Enterprise Information Net has already become an important management tool for the oil production in our factory. In the quick development of above business, a problem appears at the same time: The network safety becomes significant factor related to the enterprise existence. This text sets up a complete safe system based on such safe system frame as "enhanced classic safe mode". Compared to classic safe mode, enhanced classic safe mode strengthens and reinforces the classic mode to make the system with dynamic safe characteristic by adopting large quantity of advanced techniques and especially introducing auditing, examination and respondent mechanism, and disaster prevention and recover measure is added. Compared with recent popular modes that emphasize dynamic safe characteristic, system safety has been strengthen because of enhanced classic safe mechanism.
|
PDF Full Text Request