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随着国内信息化建设热潮的迅速掀起和逐步深入,大型数据库系统(如:ORACLE7)得到了较广泛的应用。在C/S结构下信息交换和资源共亨范围的进一步扩大,数据库的安全则显得更为重要。为保证数据库安全、可靠地运行,应防止对数据库的各种破坏(包括非法用户访问数据库)。本文就在C/S结构下如何利用O-RACLE7所具有的网络级、用户级、数据对象级、审计等安全机制特征来保证数据库安全、可靠地运行。
With the rapid upsurge of domestic information construction and gradual deepening, large-scale database system (such as: ORACLE7) has been more widely used. Under the C / S structure, the scope of information exchange and resource sharing has further expanded, and the security of the database has become even more important. In order to ensure the safe and reliable operation of the database, should be to prevent all kinds of damage to the database (including illegal users to access the database). This article on the C / S structure, how to use O-RACLE7 network, user-level, data object-level, audit and other security features to ensure that the database safe and reliable operation.