• Title, Summary, Keyword: Internet of Thing

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HoneyThing: A New Honeypot Design for CPE Devices

  • Erdem, Omer;Pektas, Abdurrahman;Kara, Mehmet
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.12 no.9
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    • pp.4512-4526
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    • 2018
  • The Internet of Things (IoT) has become an emerging industry that is broadly used in many fields from industrial and agricultural manufacturing to home automation and hospitality industry. Because of the sheer number of connected devices transmitting valuable data, the IoT infrastructures have become a main target for cyber-criminals. One of the key challenges in protecting IoT devices is the lack of security measures by design. Although there are many hardware and software based security solutions (firewalls, honeypots, IPDS, anti-virus etc.) for information systems, most of these solutions cannot be applied to IoT devices because of the fact that IoT devices have limited computing resources (CPU, RAM,). In this paper, we propose a honeypot system called HoneyThing for modem/router devices (i.e. a kind of IoT device). HoneyThing emulates TR-069 protocol which is prevalent protocol used to remotely manage customer-premises equipment (CPE) devices, e.g. modems, routers. Honeything also serves an embedded web server simulating a few actual, critical vulnerabilities associated with the implementation of TR-069 protocol. To show effectiveness of the HoneyThing in capturing real world attacks, we have deployed it in the Internet. The obtained results are highly promising and facilitate to reveal network attacks targeting to CPE devices.

Consumer Attitude and Purchase Willingness of Internet Insurance (인터넷 보험에 대한 소비자태도와 수용성향 연구)

  • Kim Kyung-Ja
    • Journal of Korean Home Management Association
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    • v.23 no.6
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    • pp.133-144
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    • 2005
  • The Objective of this study was to investigate the consumer attitude and purchase willingness of internet insurance. Data were collected from 412 adult consumers who had bought car insurance at least once. Results showed that respondents have positive as well as negative attitude toward internet insurance. The best thing of internet insurance seems tn be the low rate of insurance premium while the worst thing seems to be the risk of personal information disclosure. However, about two thirds of respondents answered that they were willing to purchase internet insurance if the insurance premium were discounted more than $25\%$ of what they paid offline. The more consumer attitude was positive, the more consumers were willing to purchase internet insurance. In general, consumer attitude and purchase willingness of internet insurance vary with consumers' demographic and socio-economic characteristics.

Implementation of Smart Home Network System based on CoAP/6LoWPAN in Mobile Environment (모바일 환경에서 CoAP/6LoWPAN 기반의 스마트 홈네트워크 시스템 구현 및 성능 분석)

  • Lee, Bo-Kyung
    • Journal of the Korea Convergence Society
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    • v.9 no.11
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    • pp.99-105
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    • 2018
  • As the Internet of Thing(IoT) technology recently has become a big issue, many researches have been carried out to link the Internet of things with the home network system. Various home network systems are being implemented to connect many devices used in the home with the Internet and to control and operate the devices using a smart phone. However, existing protocols that operate on the Internet are not suitable for a limited environment such as low power, low capacity, and low performance. Therefore, 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. In this paper, a smart home network system is implemented to control and operate various IoT devices in a home using CoAP/6LoWPAN in mobile environment. The performance of HTTP and CoAP such as data transmission time, data transmission rate is analyzed.

Actual Cases for Smart Fusion Industry based on Internet of Thing (사물인터넷 기반의 스마트 융합 산업 사례 연구)

  • Lee, Seong-Hoon;Lee, Dong-Woo
    • Journal of the Korea Convergence Society
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    • v.7 no.2
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    • pp.1-6
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    • 2016
  • Internet has been used by the unique space that users share various informations. Due to the development of Information communication technology(ICT), many devices were introduced. These devices are connected by Internet each other. The Internet of Things(IoT) use the Internet for the interconnection of the things. Studies for 'Internet of Things' progress extensively on today. Therefore, we studied the smart industries domain related with Internet of things. In this paper, three domains among the smart industries were described. These three domains such as smart city, smart home and smart health are related with our life. Therefore, we described many actual cases in three domains based on Internet of Things.

A Study on the Rice growing water-management System based on IoT (IoT 기반 벼농사 생장 물 관리 시스템 연구)

  • Nam, Kang-Hyun
    • The Journal of the Korea institute of electronic communication sciences
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    • v.11 no.10
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    • pp.989-994
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    • 2016
  • This study was conducted the management of a water level through the water sensor, the waterline and the drain applied to the rice paddy. The gateway transfers the information to oneM2M(: Machine to Machine) platform of IoT(: Internet of Thing) standards to the height of the water level sensor information through the LoRa connection. Depending on the water level requested by the IoT platform, the gateway is to On or Off waterline or drain motor switch and send the information of the water level sensor. IoT platform performs the intelligent application function according to the condition of the water level.

A Study on Intelligent Bus Management System using Beacon-based BIS (비콘을 활용한 BIS 연동 지능형 버스관리 시스템 연구)

  • Nam, Kang-Hyun
    • The Journal of the Korea institute of electronic communication sciences
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    • v.12 no.1
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    • pp.47-52
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    • 2017
  • This study is BIT(: Bus Information Terminal) features that take advantage of KEPCO eIoT(: energy Internet of Thing) platform, and it's Network configuration is composed of display terminal device, gateway, platform, and the service server. The key features are parts for processing protocol data between the gateway and the device using LoRa(: Long Range) technology, Intelligent applications and SIP(: Session Initiation Protocol) data handling connected to the Taxi reservation system. And the resource tree provided BIT for the service, which commonly used in the application server and the device.

Study on Smart Office Functionality Utilizing KEPCO Gateway (한전 Gateway를 활용한 Smart Office 기능 연구)

  • Nam, Kang-Hyun
    • The Journal of the Korea institute of electronic communication sciences
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    • v.11 no.11
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    • pp.1107-1112
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    • 2016
  • This study is the Smart Office features that take advantage of KEPCO eIoT(: energy Internet of Thing) platform, and it's Network configuration is composed of sensing device, gateway, platform, and the service server. The key features are parts for processing protocol data between the gateway and the device using LoRa(: Long Range) technology, Intelligent applications and public safety data connected to the PS-LTE(: Public Safety-Long-Term Evolution) system. And the resource tree provided Smart Office for the service, which commonly used in the application server and the device.

A Study on u-Health Fusion Field based on Internet of Thing (사물인터넷 기술 기반의 u-Health 산업 융합 연구)

  • Lee, Seong-Hoon;Lee, Dong-Woo
    • Journal of the Korea Convergence Society
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    • v.7 no.4
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    • pp.19-24
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    • 2016
  • To share the informations, we have been used Internet by the unique information transfer method. Many devices are showed and have been used in our various fields because of ICT(Information communication technology) development. The various devices are connected by Internet to send or receive the informations. We call this situation to The Internet of Things(IoT). It use the Internet for the interconnection of the various things. Studies on IoT progress extensively on today. Therefore, we studied a healthcare field related with Internet of things. In this paper, we described many actual cases such as smart bottle of medicine and smart pill in healthcare domains based on IoT.

IoT MQTT Security Protocol Design Using Chaotic Signals (혼돈신호를 이용한 IoT의 MQTT 보안 프로토콜 설계)

  • Yim, Geo-Su
    • The Journal of Korea Institute of Information, Electronics, and Communication Technology
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    • v.11 no.6
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    • pp.778-783
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    • 2018
  • With the rapid advancement of information and communication technology and industrial technologies, a hyper-connected society is being realized to connect human beings, all programs and things via the Internet. IoT (Internet of Thing), which connects a thing and another thing, and things and human beings, gathers information to realize the hyper-connected society. MQTT (Message Queuing Telemetry Transport) is a push-technology-based light message transmission protocol that was developed to be optimized to the limited communication environment such as IoT. In pursuing the hyper-connected society, IoT's sensor environment information is now being used as a wide range of information on people's diseases and health management. Thus, security problems of such MQTT include not only the leak of environmental information but also the personal information infringement. To resolve such MQTT security problems, we have designed a new security MQTT communication by applying the initial-value sensitivity and pseudorandomness of the chaotic system to the integrity and confidentiality. The encryption method using our proposed chaotic system offers a simple structure and a small amount of calculation, and it is deemed to be suitable to the limited communication environment such as IoT.

Big Data Refining System for Environmental Sensor of Continuous Manufacturing Process using IIoT Middleware Platform (IIoT 미들웨어 플랫폼을 활용한 연속 제조공정의 환경센서 빅데이터 정제시스템)

  • Yoon, Yeo-Jin;Kim, Tea-Hyung;Lee, Jun-Hee;Kim, Young-Gon
    • The Journal of The Institute of Internet, Broadcasting and Communication
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    • v.18 no.4
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    • pp.219-226
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    • 2018
  • IIoT(Industrial Internet of Thing) means that all manufacturing processes are informed beyond the conventional automation of process automation. The objective of the system is to build an information system based on the data collected from the sensors installed in each process and to maintain optimal productivity by managing and automating each process in real time. Data collected from sensors in each process is unstructured and many studies have been conducted to collect and process such unstructured data effectively. In this paper, we propose a system using Node-RED as middleware for effective big data collection and processing.