Authors : Hyeong-Do Im and Dea-Woo Park
Abstract: Recently, high-speed, high-quality real-time service platforms are changing due to the development of ICT (Information and Communication Technology) convergence technologies such as IoT (Internet of Things) and blockchain based on 5G (5 Generation) mobile communication. As the communication system is expanded to 5G, the technology and services of the 4th Industrial Revolution are reflected by the expansion to cyber system connected with IoT. However, the methods and technologies that can be dealt with are still insufficient. In this study, we study security extension analysis of information system. ISO/IEC (International Organization for Standardization/International Electrotechnical Commission) 27001 analysis, 5G mobile communication security analysis, IoT security analysis, service vulnerability monitoring and minimization of external network exposure. In particular, IoT-based services utilize the default account to study home router DDoS (Distributed Denial of Service) attack, smart home appliance malicious code attack, malicious code infection due to vehicle IP exposure and 0-day attack on OS (Operating System) and firmware. The research of this study will be the basic data to counter the cybersecurity threat to the IoT system connected with the new 5G.
Hyeong-Do Im and Dea-Woo Park, 2019. Security Enhancement for IoT Information System Connected with 5G. Journal of Engineering and Applied Sciences, 14: 3938-3941.