CAJ | 학술논문

无线通信在工业现场中的使用日益广泛,给无线工业控制网络带来了新的安全问题和挑战。面对无线工业控制网络的新形势,文中探讨了无线工业控制网络的安全风险。针对目前无线工控接入认证缺失的脆弱性,在分析无线工业控制网络的层次级安全架构的基础上,提出了一种适用于该架构的通信双方安全认证方案,构建基于密钥分配中心( Key Distribution Center,KDC)的无线工业控制网络密钥管理方法,保证无线工业控制网络通信双方的身份安全。
무선통신재공업현장중적사용일익엄범,급무선공업공제망락대래료신적안전문제화도전。면대무선공업공제망락적신형세,문중탐토료무선공업공제망락적안전풍험。침대목전무선공공접입인증결실적취약성,재분석무선공업공제망락적층차급안전가구적기출상,제출료일충괄용우해가구적통신쌍방안전인증방안,구건기우밀약분배중심( Key Distribution Center,KDC)적무선공업공제망락밀약관리방법,보증무선공업공제망락통신쌍방적신빈안전。
With the increasingly widespread use of wireless communication in the industrial field,new security issues and challenges have been brought to wireless industry control network. In this paper,faced to the new situation of wireless industrial control network,discuss the security risks of wireless industrial control network. In view of the lack of wireless access control in the certification of vulnerability, based on analysis of the hierarchy security architecture of wireless industry network,a security communication authentication program is proposed,the key management methods of wireless industry control network based on KDC are constructed,ensuring security identity of communications in wireless industrial control network.