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BSI PD IEC/TS 62443-1-1:2009:2023 Edition

BSI PD IEC/TS 62443-1-1:2009:2023 Edition

$215.11

Industrial communication networks. Network and system security – Terminology, concepts and models

Published By Publication Date Number of Pages
BSI 2023 86
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 Blank Page
5 CONTENTS
8 FOREWORD
10 INTRODUCTION
11 1 Scope
1.1 General
1.2 Included functionality
1.3 Systems and interfaces
12 1.4 Activity-based criteria
1.5 Asset-based criteria
13 2 Normative references
3 Terms, definitions and abbreviations
3.1 General
3.2 Terms and definitions
29 3.3 Abbreviations
30 4 The situation
4.1 General
4.2 Current systems
31 4.3 Current trends
4.4 Potential impact
32 5 Concepts
5.1 General
5.2 Security objectives
Figure 1 – Comparison of objectives between IACS and general IT systems
33 5.3 Foundational requirements
5.4 Defence in depth
5.5 Security context
34 Figure 2 – Context element relationships
Figure 3 – Context model
35 5.6 Threat-risk assessment
36 Table 1 – Types of loss by asset type
42 5.7 Security program maturity
43 Figure 4 – Integration of business and IACS cybersecurity
Figure 5 – Cybersecurity level over time
44 Figure 6 – Integration of resources to develop the CSMS
46 Table 2 – Security maturity phases
Table 3 – Concept phase
Table 4 – Functional analysis phase
47 Table 5 – Implementation phase
Table 6 – Operations phase
48 5.8 Policies
Table 7 – Recycle and disposal phase
53 5.9 Security zones
54 5.10 Conduits
55 Figure 7 – Conduit example
56 5.11 Security levels
Table 8 – Security levels
60 5.12 Security level lifecycle
61 Figure 8 – Security level lifecycle
62 Figure 9 – Security level lifecycle – Assess phase
63 Figure 10 – Security level lifecycle – Implement phase
64 6 Models
6.1 General
Figure 11 – Security level lifecycle – Maintain phase
65 6.2 Reference models
Figure 12 – Reference model for IEC 62443 standards
66 Figure 13 – SCADA reference model
68 6.3 Asset models
69 Figure 14 – Process manufacturing asset model example
70 Figure 15 – SCADA system asset model example
72 6.4 Reference architecture
6.5 Zone and conduit model
Figure 16 – Reference architecture example
74 Figure 17 – Multiplant zone example
75 Figure 18 – Separate zones example
76 Figure 19 – SCADA zone example
77 Figure 20 – SCADA separate zones example
80 Figure 21 – Enterprise conduit
81 Figure 22 – SCADA conduit example
82 6.6 Model relationships
83 Figure 23 – Model relationships
84 Bibliography

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BSI PD IEC/TS 62443-1-1:2009
$215.11