Research Area: Internet of Things
Recently, technologies related to the Internet of Things have developed rapidly and research on mobile environment home network systems is actively in progress. The Internet Engineering Task Force (IETF) Working Group proposed the CoAP/6LoWPAN technology as a suitable protocol for internetworking IoT devices with the Internet in a limited environment and adopting it as a standard. However, the existing home network systems hardly include security protocols. IETF recommends DTLS(Datagram Transport Layer Security) on UDP as security protocol suitable for IoT environments. In this paper, smart home network system based on CoAP/6LoWPAN by using DTLS is implemented in mobile environments. The data transfer time is measured according to each procedure of the DTLS protocol and the need to improve DTLS protocol is suggested.
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Author(s) Name: Kim, Yeon-Su ; Kim, Ki-Tae ; Lee, Bo-Kyung
Journal name: The Journal of the Institute of Internet, Broadcasting and Communication
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Publisher name: KoreaScience
DOI: 10.7236/JIIBC.2018.18.6.53
Volume Information: Volume 18 ,Issue 6 , Pages.53-61 , 2018
