CAJ | 학술논문

随着无线技术的迅速发展，无线自组网技术得以成熟应用，然而因为网络的开放特性以及无线传输的本质，使得自组网系统组网的节点设备暴露在开放、公开的网络之中，网络传输的各种敏感信息安全防护面临着来自各种恶意攻击的挑战，安全问题已成为无线自组网技术的核心问题之一。本文在研究了自组网网络组网结构、技术特点和分析了面临的几方面安全威胁基础之上，提出了关于自组网系统安全在节点接入、节点组织、终端接入等方面采取改进措施的建议。
수착무선기술적신속발전，무선자조망기술득이성숙응용，연이인위망락적개방특성이급무선전수적본질，사득자조망계통조망적절점설비폭로재개방、공개적망락지중，망락전수적각충민감신식안전방호면림착래자각충악의공격적도전，안전문제이성위무선자조망기술적핵심문제지일。본문재연구료자조망망락조망결구、기술특점화분석료면림적궤방면안전위협기출지상，제출료관우자조망계통안전재절점접입、절점조직、종단접입등방면채취개진조시적건의。
With the rapid development of wireless technology, the wireless ad hoc network technology is applied maturely. However, because of open character of network and nature of wireless transmission, the node equipment of ad hoc system networking is exposed in the open and public networks, the security protection of various sensitive information in network transmission is facing the challenges from all kinds of malicious attacks, the security problem becomes the core issue of wireless ad hoc network technology. On the basis of research on ad hoc network structure and technical characteristics as well as analysis on several aspects of faced security threats, this paper proposes the improvement measures for ad hoc network system security in such aspects as access node, node organization and terminal access.