Research Area:  Blockchain Technology
In the past few years block chain has gained lot of popularity because blockchain is the core technology of bitcoin. Its utilization cases are growing in number of fields such as security of Internet of Things (IoT), banking sector, industries and medical centres. Moreover, IoT has expanded its acceptance because of its deployment in smart homes and city developments round the world. Unfortunately, IoT network devices operate on limited computing power with low storage capacity and network bandwidth. Thus, they are extra close to attacks than other end-point devices such as cell phones, tablets, or PCs. This paper focus on addressing significant security issues of IoT and maps IoT security issues in contradiction of existing solutions found in the literature. Moreover issues that are not solved after implementation of blockchain are highlighted.
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Author(s) Name:  Abid Sultan , Muhammad Azhar Mushtaq , Muhammad Abubakar
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Conferrence name:  ICBCT 2019: Proceedings of the 2019 International Conference on Blockchain Technology
Publisher name:  ACM
DOI:  10.1145/3320154.3320163
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Paper Link:   https://dl.acm.org/doi/abs/10.1145/3320154.3320163