Under the trend of intelligent industrial control systems, it is very important to prevent network hackers from invading the system to attack devices. In particular, today's hackers have multiple attacks and the number of attacks has increased year-byyear. How to stop hackers from attacking the system has become the main goal of this research. In this study, we explore how to build and evaluate Arduino and Raspberry Pi were used as real-world programmable logic controllers and camouflaged honeypots to simulate the honeymap of the industrial control system. And simulate the common sensors of industrial control systems, such as temperature, humidity, pressure sensors, to send the same type of signal as the real sensors to deceive the hacker, so the hacker will attack the simulated sensor with a high probability. After receiving the hacker's attack signal, returns the spoofed attack result, which makes the hacker mistakenly think that the attack is successful, and no longer causes further damage to the system, and achieves the purpose of protecting the system. At the same time, record the attack means by honeypot to prevention other similar attacks.
Internet of Things (IoT) and Industry 4.0 have become more and more common in recent years. In fact, smart houses that are common in the home, also include the monitor of the factory. Numerous IoT devices are developed on the basis of Linux. In view of this traditional network installation is more worthy of attention on the IoT. We remember to update the update of the home computer but often overlook the update of the IoT device because most of the IoT devices requires manual updates. Hackers often exploit this vulnerability to attack related devices. So, how to protect the IoT equipments is the topic of this study. This study proposes a honeypot search system based on self-study. The system can be used to search the honeypot system that may exist in the regional network, and design a smart honeypot system to confuse the attack of the hacker and protect the internal system of the enterprise.
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