An analysis of security systems for electronic information for establishing secure internet of things environments: Focusing on research trends in the security field in South Korea

In the Internet of Things (IoT) era, a variety of devices that accumulate a range of data and electronic information are connected to the internet. This information is intelligently processed to create new services. As a result, the range of security risks is expanded, and the risk of compromise of electronic information is increasing. To combat this risk, research and investments in electronic information security technology is steadily increasing, and various security systems are being steadily developed. However, since electronic information security technology suitable for the IoT environment is not classified, many security systems perform redundant functions. The use of redundant security systems not only wastes costs in terms of security management, but also inefficiently performs security operations.