نوع مقاله : مقاله پژوهشی
نویسندگان
1 گروه علوم کامپیوتر ـ دانشکده ریاضی و علوم کامپیوترـ دانشگاه شهید باهنر ـ کرمان ـ ایران
2 گروه کامپیوتر ، واحد شهربابک، دانشگاه آزاد اسلامی،شهربابک،ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
With the evolution of the fifth generation wireless network, the Internet of Things (IoT) has also created a surprising transformation in human life. Therefore, a more detailed study of the Internet of Things technology and its various fields, including the security of this field, will be necessary. In the field of security of Internet of Things networks, one of the issues that has been raised is the spread of malware. In this paper, we have modeled the spread of malware in Internet of Things networks with the epidemic disease model of vulnerable - exposed to infection - infected - recovered - antidote. The effect of applying antidote to recovered and vulnerable nodes on the spread of malware in Internet of Things networks has been investigated. We have determined the importance of the node in the network based on the degree of the node and based on this rate, the vulnerable nodes in the network have been secured. Securing nodes based on the degree has led to a reduction in the spread of malware in the network. The epidemic threshold of malware spread (R_0) has been calculated in the proposed model. Comparing the model with the SIRS and SEIRS models showed that the proposed model performed better than the other two models.
کلیدواژهها [English]
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