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Database: 189760 (25 Oct 2025)
YD/T 4428-2023 English PDF
Standard ID
Contents [version]
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Standard Title (Description)
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PDF
YD/T 4428-2023
English
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3 days [Need to translate]
(Trusted network classification technical requirements)
Valid
YD/T 4428-2023
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Basic data
Standard ID
YD/T 4428-2023 (YD/T4428-2023)
Description (Translated English)
(Trusted network classification technical requirements)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M11
Classification of International Standard
35.100.30
Date of Issue
2023-07-28
Date of Implementation
2023-11-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the technical requirements for trusted network classification, including the principles of network classification and the specific security requirements for each classification. This standard is suitable for enhancing the security of the existing network architecture by hierarchizing the network based on existing network equipment based on different business needs.