Industrial control system is the basic core of industrial production and operation. In order to adapt to the network security situation of industrial control system in the new era and further guide enterprises to improve the level of industrial control security protection, the Ministry of Industry and Information Technology issued the “Guide for Network Security Protection of Industrial Control System” and required that when the industrial control system uses PLC and other equipment included in the network key equipment catalog, it should use equipment that has qualified organization security certification or security testing that meets the requirements.

Recently, according to the mandatory national standard of “General Requirements for the Safety of Network Critical Equipment” (GB40050-2021) by qualified institutions, the network critical equipment that meets the requirements through safety testing (the 14th batch) has been announced, and many types of PLC products of Aotuo Technology have been selected.

KSM02.1B-061C-61N-M1-HG2-ET-NN-D7-NN-FW Aotuo Technology in strict accordance with the ISO/IEC27001 information security management system, through the management system to ensure all aspects of the organization’s information security. In terms of technical protection, Aoto focuses on the protection of common network protocols. To ensure security, commercial cryptography and hardware encryption are preferred. When a user attempts to access PLC resources, authentication is required to verify their legitimacy. At the same time, the security gateway will monitor the industrial protocol instructions flowing to the PLC controller to prevent any illegal command access and attack. Through these measures, encrypted network communication, device identity authentication and data security transmission are realized, and the security and reliability of the system are greatly improved.

Aotuo NJ series information security technology

Aotuo Technology also through strengthening technology research and development and innovation, launched a safe and trusted PLC control system solution, the use of national secret algorithm + trusted technology + industrial control security dynamic detection system of high-level information security solutions, internal safety as the core to create a real sense of information security industrial control system. Comprehensively improve the level of network security of industrial control systems to provide strong support for the development of new industrialization.

KSM02.1B-061C-61N-M1-HG2-ET-NN-D7-NN-FW

Aotuo Technology NJ series safe and reliable PLC control system solution

In recent years, Aoto Technology has been deeply engaged in the research and development of independent controllable PLC, and its products have been widely used in major industries such as hydropower, wind power, water conservancy, rail transit, and completed a number of major projects of national economy and people’s livelihood. Typical case projects include:
• The first large hydropower station project with independent and controllable transformation in China – Guizhou Hongjiadu Hydropower Station (3*200MW) project;
• The first grid-connected onshore wind power project in China – Huadian Group Ningdong Wind Farm (4*1.5MW) wind power transformation project;
• The earliest independent controllable water project in China – China Coal Huayu Yellow River water supply and water purification treatment Plant project;
• China’s first autonomous and controllable rail transit demonstration project – Qingdao Metro Line 4 BAS system, etc.

KSM02.1B-061C-61N-M1-HG2-ET-NN-D7-NN-FW In the application scale and application scenarios are in the leading position in China.

In order to ensure that the final service quality and cost meet the predetermined standards, Aotuo Technology strictly follows the ISO/IEC 20000-1:2018 information technology service management system, forms a standardized operation, standardized management model, and further promotes the high-quality development of the country’s new industrialization.

Aotuo Technology is well aware of the importance of security testing of key network equipment, which is not only related to the development of the national economy, but also an important means to achieve national network security supervision. Through testing, it can effectively protect national information security, ensure the quality and reliability of key network equipment, and further promote the healthy development of the network security industry.