Professional Standard - Post and Telecommunication
Latest
YD/T 4222-2023
Scope
This document stipulates the implementation requirements for simultaneous planning, construction, and operation of network security protection, specifically including: simultaneous planning, construction, and operation of security technical measures. This document applies to network engineering projects for new construction, reconstruction, and expansion of communication network operating units.
YD/T 4222-2023 history
2023YD/T 4222-2023 Implementation requirements for network security protection, planning, construction, and operation