Senstone Obtains ISO 9001 Quality Management System Certification

Sensestone (CEO Chang-Hoon Yoo) , a company specializing in certification security, announced that it has obtained ISO 9001 Quality Management System (QMS) certification established by the International Organization for Standardization (ISO).

ISO 9001 certification evaluates whether a company's overall quality management system and operational processes comply with international standards. It comprehensively verifies product and service quality consistency, customer requirements satisfaction, and a system for continuous improvement. Through this certification, Senstone has received official recognition for the suitability and reliability of its quality management system across all stages of software development, supply, and maintenance.

Senstone provides authentication security solutions for industrial, public, and operational technology (OT) environments, based on its proprietary unidirectional dynamic authentication technology, OTAC (One-Time Authentication Code). OTAC technology uniquely identifies and authenticates users, terminals, and commands by transmitting authentication codes generated on the client side without real-time communication with the server, ensuring the stability and reliability of the operating environment.

ISO 9001 certification verifies that Senstone's authentication security technology is managed under consistent standards and procedures throughout development, operation, and maintenance. Senstone simultaneously implements security and operational continuity for OT endpoint devices such as PLCs, HMIs, RTUs, DCSs, and SCADAs through its Endpoint OTAC and OTAC Trusted Access Gateway (TAG) architectures, and provides audit logs based on user identification information and authentication history.

This certification is particularly significant because it confirms the adequacy of the quality management system, which prevents operational disruptions and safety issues due to certification errors or exceptional circumstances that can arise in industrial and operational environments. Furthermore, Senstone plans to utilize ISO 9001 certification as international standard verification during its initial public offering (IPO) preparation process, demonstrating management transparency and management capabilities.

CEO Yoo Chang-hoon of Senstone said, “This ISO 9001 certification is an objective recognition that we meet international standards not only in our technological prowess but also in our quality management and overall organizational operations,” adding, “We will continue to enhance the transparent and systematic management foundation required in the process of preparing for listing.”


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