There is growing interest in IoT as a technology to realize business innovation and contribute to a safe and secure society.However, there are challenges concerning devices in the field area such as sensors, whose features and reliability are limited compared to PCs, and this is compounded by the fact that the wireless networks used by these devices are also unstable.As we are about to enter the era of IoT, which will involve these kinds of devices, Fujitsu Laboratories recognizes the growing importance accorded to the operation and management of diverse devices out in the field area.We thus pursue research and development of device virtualization technology, fault management technology, and secure operation technology, which respectively enable devices to be connected easily, stably, and securely.This paper describes these three types of technologies and explains the field area management platform that uses them, with examples of applications.
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