Policy on the control of access to and from and development plan of chung ying street 中英街的管制政策及发展计划
Control of access 通路入口管制
To make sure the railway sell - ticket system running under security , we empolders the system of database security communication ; the system is one of the railway security sell - ticket system , afford the security channel for data translate and the control of accessing 为了保证铁路售票系统的安全运行,我们开发了数据库安全通信系统,该系统作为铁路安全售票系统的主要子系统,提供了数据传输的安全通道及访问控制,已经通过了公安部的评审。
The database security communication system includes the model of security channel , establishing the security channel realization and improving the rate of translating , the control of accessing of database ; including the security protocol , the algorithm of encrypt and parsing of database technology . the system have especially compatibility and it is a good reference to empolder security system under different operate system 数据库安全通信系统包含安全通道模型的建立、安全通道的实现及性能调优、数据库访问的权限控制;包含安全协议的选择,加密解密的算法,网络通信和数据库的语法分析等技术。数据库安全通信系统结合带ic卡读写器的安控电脑及数据加解密技术、认证技术、网络传输等技术,实现在大型异构系统中数据库安全通信。