INDUSTRIAL COMMUNICATION NETWORKS - NETWORK AND SYSTEM SECURITY - PART 3-3: SYSTEM SECURITY REQUIREMENTS AND SECURITY LEVELS
International Electrotechnical Committee
FOREWORD
0 Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms,
acronyms, and conventions
4 Common control system security constraints
5 FR 1 - Identification and authentication control
6 FR 2 - Use control
7 FR 3 - System integrity
8 FR 4 - Data confidentiality
9 FR 5 - Restricted data flow
10 FR 6 - Timely response to events
11 FR 7 - Resource availability
Annex A (informative) - Discussion of the SL vector
Annex B (informative) - Mapping of SRs and REs to
FR SL levels 1-4
Bibliography
Gives detailed technical control system requirements (SRs) associated with the seven foundational requirements (FRs) described in IEC 62443-1-1 including defining the requirements for control system capability security levels, SL-C (control system).
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 65 |
