Security and Privacy issues in Internet of Things PDF
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Added on 2021-06-15
Security and Privacy issues in Internet of Things PDF
Added on 2021-06-15
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SECURITY AND PRIVACY ISSUES ININTERNET OF THINGSManoj Goriga11639345ITC595 MIT, School of Computing & Mathematics, Charles Sturt Universityauthor@first-third.edu.auABSTRACT – The number of IoT devices has alreadyexceeded the amount of human beings living in today’sworld and it is estimated that there would be around 26billion to 50 million IoT devices by the year of 2020 (Sadeghi,Wachsmann, & Waidner, 2015). But along with the growth ofthe IoT technology the security and the privacy issues is alsogrowing at a much faster rate this happens generally due tothe fact that even after assuming that everything is same thenumber of communication channels in the network increasesat a much faster rate than the number of nodes. And due tothe heterogeneity of the computer networks various securitychallenges are induced. Besides this the IoT devices andsensors are located everywhere and are exposed to theft,malicious damage and intrusion. It is possible for the viciousattackers to access the device physically and find out morevulnerabilities. The IoT devices are also battery driven andare fault-prone systems having a low processing power andmemory. The amount of data gathered is increasing data byday thereby increasing the issue related to storage of thedata (Gubbi et al., 2013). Despite of the protection of theprivate data by means of anonymization while disseminationof the data, there might occur a station when an unpredictedcombination of seemingly non important data is used fromdifferent sources can create a unique identifier. And thismight result in breach of privacy. Another major threat is thecyber-attack which has greatly threatened the IoTtechnology.Keywords— security issues of IoT, IoT and privacy isues ofIoTINTRODUCTIONInternet of Things or IoT is an emerging technology which isbeing used in almost each and every field. There exists variousbenefits of using the IoT but there exists various challenges.Understanding the security and the privacy challenges cangreatly help in avoiding the various challenges.A.Research Problem In this assessment, information about Iot technologies hasbeen provided. The report of the research project discussesabout the overview of the IoT technology. The relevantapplications and technologies of Iot has been provided in thereport. The problems and challenges that the mentionedtechnology faces has been discussed and evaluated. The issuesthat has not been addressed in the literature has also beenmentioned. The future research directions of the mentionedtechnology has been discussed and evaluated.B.Research Justification Although a number of research papers have been initiallyreleased to address the security and privacy issues of IoT, thispaper is particularly justified as it researches around thesecurity and privacy issues of IoT that are current and up todate.The project can be applied to help researchers andstudents who want information about the latest technologiesand applications of IoT and what challenges this technology isfacing.LITERATURE REVIEWRelevant technologies and applications of thosetechnologiesThe Technologies that are involved in IoT consists ofstandard networking technologies and protocols. WiFi Direct,LTE-A, low energy protocols, low energy wireless, low energyBluetooth, NFC and RFID are some of the major protocols andtechnologies that are used in Iot devices. Instead of a commonnetwork system, these technologies support the IoT’sparticular networking functionality.Wi-Fi DirectThis technology is different from normal Wi-Fi as it comeswith lower latency. Wi-Fi Direct permits connections frompeer to peer and reduces the want of the connected devicesfor a point of access. The speed is similar to that of a Wi-Fi.The technology does not compromise on its throughput orspeed by eliminating the only variable that bogs down itsnetwork (Mukhopadhyay & Suryadevara, 2014).LTE-AThis technology is similar to the above mentionedtechnology. LTE- Advanced or LTE-A not only increases thecoverage that is provided by normal LTE but also increases itsthroughput and decreases its latency. The devices that areused for IoTs utilize the feature of LTE-A (increased range) forvarious applications such as UAV and vehicles.Radio ProtocolsTo create private area networks (low rate) with various IoTdevices, certain radio protocols are used such as Thread, Z-Wave and ZigBee. The advantage of using this technology inIoT is that it provides high throughput with low power.Without increased costs, this provides the local small deviceswith increased power.RFID and NFCNear field communication or NFC and radio frequencyidentification or RFID are two technologies that providesmultiple options for identity, low energy and simplistic design.
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