CPS security firm N&N SP said on Monday that its control network security monitoring solution nNetNDR V2.0 has obtained GS (Good Software) certification.
N&N SP will use the GS certification to expand its public-sector and industrial control network security business.
The company said nNetNDR monitors network traffic in a way that does not affect industrial control systems (ICS) and OT operations. It automatically identifies connected assets and industrial protocols, and analyzes security vulnerabilities.
N&N SP carried out a control network security monitoring project at national infrastructure facilities in the power generation and water treatment sectors at the end of 2025. In the water treatment sector, it applied nNetNDR and nNetSensor to implement asset visibility in the Level 1 area.
N&N SP CEO Il-yong Kim (김일용) said the National Intelligence Service distributed guidelines in 2025 for operators of core social infrastructure, including power generation and transport, to safely establish and operate their own security monitoring systems. He said nNetNDR plays a key role in building security monitoring systems for control systems, which the government has recently stressed.
Chi-gyu Hwang
delight@d-today.co.kr