附件:网络安全专项检查内容一、核心网络安全性(一)网络结构安全性"序"类别"检查要求"检查结果" "号" " "1 "结构安全"a)应保证主要网络设备的业务处" " "理能力具备冗余空间,满足业务" " "高峰期需要; " " "2 " "b)应保证网络各个部分的带宽满" " "足业务高峰期需要; " " "3 " "c)应在业务终端与业务服务器之" " "间进行路由控制建立安全的访问" " "路径; " " "4 " "d)应绘制与当前运行情况相符的" " "网络拓扑结构图; " " "5 " "e)应根据各部门的工作职能、重" " "要性和所涉及信息的重要程度等" " "因素,划分不同的子网或网段, " " "并按照方便管理和控制的原则为" " "各子网、网段分配地址段; " " "6 " "f)应避免将重要网段部署在网络" " "边界处且直接连接外部信息系统" " ",重要网段与其他网段之间采取" " "可靠的技术隔离手段; " " "7 " "g)应按照对业务服务的重要次序" " "来指定带宽分配优先级别,保证" " "在网络发生拥堵的时候优先保护" " "重要主机。 " " "8 "访问控制"a)应在网络边界部署访问控制设" " "备,启用访问控制功能; " " "9 "数据防泄露"a)应能够对非授权设备私自联