|
Work item:
|
Y.sup.access-sec
|
|
Subject/title:
|
Supplement to ITU-T Y.4221 - Use cases and security requirements for sensing devices to access IoT-based electric power infrastructure monitoring systems
|
|
Status:
|
Under study [Issued from previous study period]
|
|
Approval process:
|
Agreement
|
|
Type of work item:
|
Supplement
|
|
Version:
|
New
|
|
Equivalent number:
|
-
|
|
Timing:
|
2026-Q4 (Medium priority)
|
|
Liaison:
|
ITU-T SG2, SG17, ISO/IEC JTC1/SC27, ISO/IEC JTC1/SC 41, IEC/TC 57, IEC/TC 65, IEEE Power and Energy Society
|
|
Supporting members:
|
State Grid Corporation of China; China Unicom; CICT; Wuhan University; Huazhong University of Science and Technology; China University of Geosciences (Wuhan)
|
|
Summary:
|
IoT-based electric power infrastructure monitoring system (IoT-EPIMS) relies on a large number of sensing devices for data acquisition and operational control. With the digitalization of the electric power industry, the number and diversity of sensing devices have been increasing, especially different security requirements stemming from the different electric power services.
To enhance the security of IoT-EPIMS, this Supplement expands on ITU-T Y.4221. It identifies the entities involved in the connections for sensing devices to access IoT-EPIMS and the associated security risks. It specifies both the security requirements and capabilities for these entities. Furthermore, use cases are provided in Appendix.
|
|
Comment:
|
-
|
|
Reference(s):
|
|
|
Historic references:
|
|
Contact(s):
|
|
| ITU-T A.5 justification(s): |
|
|
|
|
First registration in the WP:
2024-07-17 16:53:05
|
|
Last update:
2025-10-13 12:38:49
|
