| 摘要: |
| 本篇论文总结和分析了网络空间物联网信息搜索相关研究工作，作为物联网信息搜索的综述性工作。物联网信息是网络空间中最重要的资产，在各个领域行业发挥着越来越重要的作用。探测、发现和识别网络空间中的物联网信息，已经成为了保障网络空间关键基础设施安全的前提和有效手段。本文，首先提出了网络空间物联网信息搜索的基本架构。其次，论文讨论了四类典型物联网信息的相关研究工作，包括操作系统信息、应用服务、设备种类和标识信息。网络空间存在着海量、动态和异构的物联网信息，本文总结和分析了物联网信息搜索关键技术的研究，包括探测技术和识别技术。最后，论文探讨了两类基于物联网信息搜索的应用，包括互联网空间测量和大规模安全事件分析。 |
| 关键词: 物联网 网络空间 物联网信息 |
| DOI：10.19363/J.cnki.cn10-1380/tn.2018.09.04 |
| 投稿时间：2018-02-26修订日期：2018-06-04 |
| 基金项目:本课题得到国家重点研发计划（No.2018YFB0803402），国家自然科学基金重点（No.U1766215），国家自然科学基金（No.61602029）资助。 |
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| Search of Internet of Thing Information in the Cyberspace |
| LI Qiang,JIA Yuxuan,SONG Jinke,LI Hong,ZHU Hongsong,SUN Limin |
| School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China;School of Cyber Security, University of Chinese Academy of Science, Beijing 100049, China;Institute of Information Engineering, Chinese Academy of Science, Beijing 100093, China |
| Abstract: |
| In this paper, we have provided the overview of Internet-of-things (IoT) information search in the cyberspace. Nowadays, IoT devices have become the most critical asset in cyberspace and played an increasingly important role in various industries, including smart grid and industrial control systems. In both offensive and defensive perspectives, discovering IoT information would stays the core position in the cyberspace security. In this paper, we first propose the overall architecture for searching IoT information. Secondly, we have detailed the typical IoT information, including operate systems, application services, device types and identifier information. Third, we have demonstrated key technologies in the research of IoT search, including detection and identification technology. Finally, we present the cyberspace security application based on IoT search. |
| Key words: Internet of Things Information Cyberspace IoT Devices |
