security measures

Expert Insights on the Current Situation and Protective Strategies for Industrial Control System Cybersecurity

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Expert Insights on the Current Situation and Protective Strategies for Industrial Control System Cybersecurity

★ Yang Xuezhi, Xiao Wei, Zhao Yangguang, China Software Testing Center Abstract:Industrial control systems are a crucial foundation for the digital transformation of manufacturing and a significant driving force for new industrialization. In recent years, with the rapid development of computer technology, communication technology, and control technology, the traditional control field is undergoing an unprecedented … Read more

Decoding Siemens PLC’s Advanced Encryption Algorithms: A Fortress for Industrial Secrets

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Decoding Siemens PLC's Advanced Encryption Algorithms: A Fortress for Industrial Secrets

Today, we will discuss a very important topic—encryption protection for PLC programs. PLCs (Programmable Logic Controllers) are the core devices in industrial automation, and the PLC program acts as its brain, controlling the entire system’s operation. To prevent programs from being maliciously cracked or copied, encryption protection is particularly important. The goal today is to … Read more