Current Status and Issues of Security in IoT×GIS

In recent years, IoT (Internet of Things) is leading the trend of industry. Those systems gather various data from sensors and surveillance equipment, accumulate data in the cloud, make full use of large-scale database with the support of spatial analysis. On the other hand, connecting sensors and surveillance equipment via the Internet increases the risk of cyber-attacks and security damage to social infrastructure because of the big differences in Operation systems (OT) and Information systems (IT). This paper reviews the background of IoT in industry, reports the current status of security in IoT×GIS by cases of security damages, and discuss the challenges to future GIS for the management of social infrastructure.