Shulou(Shulou.com)11/24 Report--

CTOnews.com, October 8, UOS announced yesterday that UOS was the first to receive the "Safety Inspection Certificate for Network Security Special products (secure operating system level 4)" issued by the National Network and Information system Security Product quality Supervision and Inspection Center.

This means that Tongxin UOS is the first and only desktop operating system that has won a new level 4 certificate for secure operating systems since it was jointly issued by four ministries and ministries in April 2023, announcing that it would stop issuing the "license for the sale of special products for computer information system security" from July 1, 2023, officials said.

This certificate is tested in accordance with "GB ∕ T 20272-2019 Information Security Technology operating system Security Technical requirements" and "GB 42250-2022 Information Security Technology Network Security Special Product Security Technology". Among them, "GB ∕ T 20272-2019 Information Security Technology operating system Security Technical requirements" was issued by the State Administration of Market Supervision and Administration and the China State Standardization Administration on August 30, 2019, and formally implemented on March 1, 2020.

As a national technical testing standard, GB / T 20272-2019 replaces the old standard GB / T 20272-2006, which provides the highest and most authoritative standard for the security level of domestic operating systems. According to the security function and security requirements, the operating system is divided into five security levels, namely, user independent protection level, system audit protection level, security tag protection level, structured protection level, and access verification protection level. Zunxin UOS successfully passed the fourth security level.

With high-standard guidance and full-architecture guidance, Uni-Credit UOS builds and promotes full-stack security capabilities from its own security, ecological security and supply chain security in multiple dimensions based on hierarchical classification theory.

According to reports, Tongxin UOS supports trusted computing 3.0, provides hardware trusted roots in the hardware layer combined with security chips, provides trusted cryptographic modules and trusted metrics and trusted audit modules in the kernel layer, realizes trusted startup and trusted metrics in the system layer, integrates software and hardware, and builds a complete security trust chain.

It is reported that Tongxin UOS desktop version V20 has passed the second level of "password module security technical requirements" of the Commercial password Inspection Center of the State password Administration, and has been awarded the "Commercial password Product Certification Certificate".

CTOnews.com reported last month that the number of software and hardware adaptations of Tongxin UOS has now exceeded 3 million, making it the first operating system in China to achieve this goal, and has formed a competitive scale worldwide.

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