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Chinese National Standard Category: Data encryption

English Title: Cybersecurity technology—Technical specification for security of operating systems
Chinese Title: 网络安全技术 操作系统安全技术规范
Standard No.: GB/T 20272-2026
Category No.: L80
Issued by: SAMR, SAC
Issued on: 2026-04-30
Implemented on: 2026-11-1
Status: to be valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 20008-2005 Information security technology—Operating systems security evaluation criteria
GB/T 20272-2019 Information security technology—Security technical requirements for operating system
Word Count:62500 words
Similar Standards:
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