NAONWORKS is Korea’s leading OT security company. We protect customers’ assets in the digital transformation environment.



Since 2007, NAONWORKS has provided security solutions for customers’ safe network operations. Starting with the VoIP firewall, we have expanded the business area to the OT field, requiring perimeter security between networks. Starting from the OT solution CEREBRO series in 2016, we have established a solid foothold in the Korean OT security market.



NAONWORKS, which has grown into Korea’s leading security company AhnLab’s OT family security company, is a firm with innovation and reliability recognized through certifications and awards on specialized source technologies, including OT-protocol profiling and deep inspection.