当前“税务信息大集中”的工作重点是建设省级税务信息系统。省级税务局网络系统是一个覆盖全省的大型广域网络,它包含省中心内部局域网、全省内部广域网、对外连接边界系统与税务内联网完全物理隔离的公共网络四个部分。金诺网安公司为税务网信息安全提供的纵深防御解决方案针 At present, the focus of “tax information concentration” is the construction of a provincial tax information system. The provincial tax bureau network system is a large-scale wide area network that covers the whole province. It includes four parts of the provincial center internal LAN, the province’s internal WAN, the external connection border system and the tax network completely physically isolated public network. Jinnuo Internet Security for the tax network security information provided by the depth of defense solutions needle