《工业控制系统安全指南》
NIST SP800 -82
目 录
摘要 ................................ ................................ ................................ ................................ ................ 5
1. 简介 ................................ ................................ ................................ ................................ ........... 9
1.1管理机构 ................................ ................................ ................................ ................................ ....... 9
1.2目的和范围 ................................ ................................ ................................ ................................ ... 9
1.3读者 ................................ ................................ ................................ ................................ ............. 10
1.4文档结构 ................................ ................................ ................................ ................................ ..... 10
2. 工业控制系统概述 ................................ ................................ ................................ ................... 11
2.1 SCADA,DCS,PLC的概述 ................................ ................................ ................................ ... 12
2.2 ICS的操作 ................................ ................................ ................................ ................................ .. 13
2.3 主要 ICS元件 ................................ ................................ ................................ ............................ 15
2.3.1 控制元件 ................................ ................................ ................................ .............................. 15
2.3.2 网络组件 ................................ ................................ ................................ .............................. 16
2.4 SCADA系统 ................................ ................................ ................................ ................................ .. 17
2.5 分布式控制系统( DCS) ................................ ................................ ................................ ........ 22
2.6 可编程逻辑控制器( PLC) ................................ ................................ ................................ ..... 24
2.7 工业部门和他们的相互依存性 ................................ ................................ ................................ . 24
3. ICS特性,威胁和脆弱性 ................................ ................................ ................................ .......... 25
3.1 ICS和IT系统的比较 ................................ ................................ ................................ ................... 26
3.2 威胁 ................................ ................................ ................................ ................................ ............. 30
3.3 ICS系统潜在的脆弱性 ................................ ................................ ................................ ............. 32
3.3.1策略和程序方面的脆弱性 ................................ ................................ ................................ . 33
3.3.2平台方面的脆弱性 ................................ ................................ ................................ ............. 34
3.3.3 网络方面的脆弱性 ................................ ................................ ................................ ............ 40
3.4 风险因素 ................................ ................................ ................................ ................................ .... 44
3.4.1 标准的协议和技术 ................................ ................................ ................................ ............ 44
3.4.2 网络连接扩大 ................................ ................................ ................................ .................... 45
3.4.3 不安全和恶意的连接 ................................ ................................ ................................ ........ 46
3.4.4. 公开的信息 ................................ ................................ ................................ ..............
NIST SP800-82 工业控制系统安全指南 中文版
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