Authors
Jae Pil Lee1
and Jae Gwang Lee2
and Jun hyeon Lee3
Ki-su Yoon4 and Jae Kwang Lee5
12345Department of Computer Engineering, Han Nam University, Dae-jeon City, Korea
ABSTRACT
The number of disaster occurrences around the world based on the climate changes due to the global
warming has been indicating an increase. To prevent and cope with such disaster, a number of researches
have been actively conducted to combine the user location service as well as the sensor network
technology into the expanded IoT to detect the disaster at early stages. However, due to the appearance of
the new technologies, the scope of the security threat to the pre-existing system has been expanding. In this
thesis, the D-SASS using the beacon to provide the notification service to the disaster-involved area and
the safe service to the users is proposed. The LEA Algorithm is applied to the proposed system to design
the beacon protocol collected from the smartphone to safely receive the notification information. In
addition, for data protection of a notification system, LEA and SEED algorithms were applied, and a
comparative analysis was conducted.
KEYWORDS
Disaster, notification, Beacon, Security, Smartphone, LEA, SEED
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