T/SIA 031.1-2021 System Safety Engineering - Network Resilience Construction Guide - Part 1: Overview
T/SIA 031.1-2021 System Safety Engineering - Network Resilience Construction Guide - Part 1: Overview
Basic Information
Scope
Scope: This part of the standard defines: (1) Terms, definitions, relationships between concepts, standard architectures, and commonly used acronyms for network resilience. (2) This part is the first part of the "System Safety Engineering - Guide to Building Network Resilience". (3) This part is used to support system safety engineering and is used together with the standard GB/T 22032-2021 (ISO/IEC/IEEE 15288-2015, IDT) to guide government departments, public institutions, and enterprises (hereinafter collectively referred to as "organizations") to incorporate network resilience as a feature or attribute of system construction. Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 3.1 Resilience 3.2 Network resilience 3.3 Network resilience engineering 3.4 Network resilience structure 3.5 Network resilience control 3.6 Network resilience design principles 3.7 Network resilience engineering practices 3.8 Network resilience engineering methods 3.9 Network resilience solutions 3.10 Network resilience technologies 3.11 Network resilience construction 3.12 Key infrastructure resilience 3.13 Key infrastructure security resilience 3.14 Information system resilience 3.15 Operational resilience 3.16 Other aspects of resilience 3.17 System 3.17.1 Benefit system 3.17.2 Enabling system 3.17.3 Super system 3.18 New system 3.19 System modification 3.19.1 Reactive modification of the on-site system 3.19.2 Planned upgrade of the on-site system while maintaining its daily operation 3.19.3 Upgrading the on-site system to create a new system 3.20 Dedicated or special-purpose systems 3.20.1 Security-dedicated or security-oriented systems 3.20.2 Cyber-physical systems 3.20.3 High-confidence dedicated systems 3.20.4 Large-scale processing environments (LSPE) 3.21 General or multi-purpose systems 3.21.1 Enterprise information systems 3.21.2 Shared services and common infrastructure systems 3.21.3 Key infrastructure systems 3.22 System evolution 3.23