电子政务网络安全隔离设计与实现

Design and Implement for Net Security Isolation in Electronic Government Affairs

针对电子政务内外网中存在的各种安全隐患,详细分析了目前网闸所采用的主要隔离技术、不同应用模式所应选取的隔离策略、隔离网闸性能和技术指标;给出了一个政府网络隔离设计案例,包括隔离设计原则和实现的关键技术,如"多点对一点"电子文件交换的实现。

While the constant development of electronic government affaires has brought a lot of benefits to the government net-work, , it also gives rise to some hidden dangers. The potential safety problems existing in internal and external networks in government affaires as well as the chief strategies were discussed. The main problems in isolating design were analyzed which include isolation gap performance analysis and technical index. A GAP design case of the design principle, the key technology such as multi to one file exchange model was introduced