IEC 62443
E481599
cybersecurity standard
industrial automation and control systems security standard
international standard
IEC 62443 is an international standard that provides a comprehensive framework for cybersecurity of industrial automation and control systems.
All labels observed (15)
| Label | Occurrences |
|---|---|
| IEC 62443 canonical | 3 |
| IEC 62443-1-1 | 1 |
| IEC 62443-1-2 | 1 |
| IEC 62443-1-3 | 1 |
| IEC 62443-1-4 | 1 |
| IEC 62443-2-1 | 1 |
| IEC 62443-2-2 | 1 |
| IEC 62443-2-3 | 1 |
| IEC 62443-2-4 | 1 |
| IEC 62443-3-1 | 1 |
| IEC 62443-3-2 | 1 |
| IEC 62443-3-3 | 1 |
| IEC 62443-4-1 | 1 |
| IEC 62443-4-2 | 1 |
| ISA/IEC 62443 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4942699 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IEC 62443 Context triple: [IEC 60000 series, hasPart, IEC 62443]
-
A.
IEC 61334
IEC 61334 is an international standard that defines protocols and requirements for low-speed power line communication used in utility and smart grid applications.
-
B.
ISO/IEC 16262
ISO/IEC 16262 is the international standard that formally defines the ECMAScript programming language, the basis for JavaScript and related implementations.
-
C.
ISO/IEC 27000 family
The ISO/IEC 27000 family is an international set of standards that provides best-practice frameworks and requirements for establishing, implementing, maintaining, and continually improving information security management systems.
-
D.
ISO/IEC 23270
ISO/IEC 23270 is the international standard that formally defines the C# programming language specification.
-
E.
ISO/IEC 23273
ISO/IEC 23273 is an international standard that specifies safety requirements for hydrogen-fueled road vehicles, particularly focusing on fuel cell vehicle safety.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IEC 62443 Target entity description: IEC 62443 is an international standard that provides a comprehensive framework for cybersecurity of industrial automation and control systems.
-
A.
IEC 61334
IEC 61334 is an international standard that defines protocols and requirements for low-speed power line communication used in utility and smart grid applications.
-
B.
ISO/IEC 16262
ISO/IEC 16262 is the international standard that formally defines the ECMAScript programming language, the basis for JavaScript and related implementations.
-
C.
ISO/IEC 27000 family
The ISO/IEC 27000 family is an international set of standards that provides best-practice frameworks and requirements for establishing, implementing, maintaining, and continually improving information security management systems.
-
D.
ISO/IEC 23270
ISO/IEC 23270 is the international standard that formally defines the C# programming language specification.
-
E.
ISO/IEC 23273
ISO/IEC 23273 is an international standard that specifies safety requirements for hydrogen-fueled road vehicles, particularly focusing on fuel cell vehicle safety.
- F. None of above. chosen
Statements (55)
| Predicate | Object |
|---|---|
| instanceOf |
cybersecurity standard
ⓘ
industrial automation and control systems security standard ⓘ international standard ⓘ |
| alignedWith | NIST Cybersecurity Framework ⓘ |
| appliesTo |
DCS systems
ⓘ
PLC-based control systems ⓘ SCADA systems ⓘ industrial automation and control systems ⓘ industrial control systems ⓘ operational technology networks ⓘ |
| basedOn | risk-based approach ⓘ |
| covers |
policies and procedures for industrial cybersecurity
ⓘ
secure product development lifecycle ⓘ security for service providers ⓘ security program management ⓘ system design for secure industrial control ⓘ technical security requirements ⓘ |
| defines |
component requirements for cybersecurity
ⓘ
foundational requirements for cybersecurity ⓘ process requirements for cybersecurity ⓘ security levels for industrial systems ⓘ system requirements for cybersecurity ⓘ |
| developedBy |
International Electrotechnical Commission
ⓘ
International Society of Automation ⓘ |
| hasAbbreviation |
ISA/IEC 62443
ⓘ
linked to:
IEC 62443
|
| hasPart |
IEC 62443-1-1
ⓘ
linked to:
IEC 62443
IEC 62443-1-2 ⓘ
linked to:
IEC 62443
IEC 62443-1-3 ⓘ
linked to:
IEC 62443
IEC 62443-1-4 ⓘ
linked to:
IEC 62443
IEC 62443-2-1 ⓘ
linked to:
IEC 62443
IEC 62443-2-2 ⓘ
linked to:
IEC 62443
IEC 62443-2-3 ⓘ
linked to:
IEC 62443
IEC 62443-2-4 ⓘ
linked to:
IEC 62443
IEC 62443-3-1 ⓘ
linked to:
IEC 62443
IEC 62443-3-2 ⓘ
linked to:
IEC 62443
IEC 62443-3-3 ⓘ
linked to:
IEC 62443
IEC 62443-4-1 ⓘ
linked to:
IEC 62443
IEC 62443-4-2 ⓘ
linked to:
IEC 62443
|
| objective |
improve cybersecurity of industrial automation and control systems
ⓘ
provide common language for industrial cybersecurity ⓘ reduce cybersecurity risk in industrial environments ⓘ |
| organizedAs | series of standards ⓘ |
| standardizes | cybersecurity for industrial automation and control systems ⓘ |
| supports |
defense-in-depth strategies
ⓘ
zone and conduit modeling ⓘ |
| targetAudience |
asset owners
ⓘ
product suppliers ⓘ service providers ⓘ system integrators ⓘ |
| usedIn |
chemical industry
ⓘ
energy sector ⓘ manufacturing sector ⓘ oil and gas sector ⓘ transportation and logistics ⓘ water and wastewater sector ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: IEC 62443 Description of subject: IEC 62443 is an international standard that provides a comprehensive framework for cybersecurity of industrial automation and control systems.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: IEC 62443