ABSTRACT The nuclear security has been considered for the industrial terrorism preventions. In the fourth industrial revolution era, our life related systems are connected each other, which means the internet based networking is spread anywhere. It is suggested to make the modeling for the nuclear security in cyber information where the computer hacking is one of major incidents. The data and information could be transferred by the intruder or terrorist in which the intentional data changes could be happened. In the modeling, the system dynamics method is used for the verifications of protocol. The simulations for Implement and Maintain are performed where the cyber security is stabilized after 40th month considering the slope of the Maintain graph, which reflects the lowest point in Implement graph. The protocol for the for modified digital nuclear power plant data network (MNPPDN) is constructed.

中文翻译：

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基于非线性算法的核电站网络核恐怖主义防范协议构建

摘要 核安全已被考虑用于预防工业恐怖主义。在第四次工业革命时代，我们的生活相关系统相互连接，这意味着基于互联网的网络无处不在。建议对以计算机黑客攻击为重大事件之一的网络信息中的核安全进行建模。数据和信息可能会被入侵者或恐怖分子转移，从而可能发生有意的数据更改。在建模中，系统动力学方法用于协议的验证。考虑到维护图的斜率（反映了实施图中的最低点），在网络安全在第 40 个月后稳定的情况下执行了实施和维护的模拟。