【摘要】 本文通过分析异构数据库的特点及目前面临的安全性要求,提供了在异构数据库安全策略和安全技术上几种可行的方法,并比较分析了各自的特点,提出异构数据库安全策略要从权限控制、网络传输安全检测和数据存储加密技术三方面入手,才能比较好的保证异构数据库安全性的建议。更多还原

【Abstract】 Based on the analysis of the characteristics of heterogeneous databases and current demands for data security,several feasible security strategies and techniques for it are provided with their features compared and analyzed and a suggestion that the security of heterogeneous databases can be secured only by carrying out security strategies in terms of access control,network transmission security test and data store encryption presented.更多还原