Peker, Hearst Team with Colleagues to Publish Study on Use of Blockchain with IoT Devices

A new study by Yesem Kurt Peker, an associate professor in CSU’s TSYS School of Computer Science, and Jarel Hearst, a senior student in the TSYS School majoring in game design, explores the use of blockchain with Internet of Things (IoT) devices to provide visitor authentication and access control in a physical environment. Their approach, developed with Frederick Stock of the University of Massachusetts – Lowell and Alfredo Perez of the University of Nebraska – Omaha, proposes the use of a “bracelet” based on a low-cost NodeMCU IoT platform that broadcasts visitor location information and cannot be removed without alerting a management system.

The study, which appears in the current issue of Cryptography, not only presents the design of their system, it also provides tests of its implementation. As they report, the results support the feasibility of implementing a physical access control system based on blockchain technology, given its superior performance compared to a similar system proposed in a prior academic study.

In addition to being a member of eSports team at CSU, Hearst holds a certification in deep learning from NVIDIA. Set to graduate from CSU in 2023, he aspires to become an independent game designer who works toward improving games in ways that make them easier to learn while also maintaining an adequate level of difficulty. A native of Douglasville, Georgia, Hearst also aims to complete an internship in computer science wherein he would work in both computer hardware and computer software.

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Seven Turner College Management and Marketing Faculty Have Combined to Produce Eight A-Level Journal Publications Between 2021 and the Present

A number of faculty in the Turner College's Department of Management and Marketing, which includes faculty in management information systems, have produced A-level journal publications in the last few years. This report covers that activity, starting with John Finley , the chairperson of the department. Professor Finley published a paper in the Journal of Computer Information Systems in 2022. Finley is joined by Kirk Heriot , the Crowley Distinguished Chair in Entrepreneurship. Heriot, who earned a PhD in management from Clemson University, published in a 2021 issue of Small Business Economics . One of the study's co-authors, Andres Jauregui of Fresno State University, was previously a member of the Turner College's economics faculty. Next is Johnny Ho , a professor of management, who has a 2022 publication in the Journal of Computer Information Systems . Ho has won CSU's Excellence in Research Award on multiple occasions, while he has compiled 2...

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New research by computer scientists in the School of Information Technology at Universiti Utara Malaysia that ranks institutions and individuals on the basis of scholarship in the area of stepping-stone attacks heaps praise on the Turner College’s TSYS School of Computer Science and two of its faculty – Jianhua Yang and Lixin Wang . The article, published in the April 2023 issue of the International Journal of Research in Engineering and Science , provides a bibliometric analysis of both publication and citation data from 2000 to September of 2022 related to research on stepping-stone intrusion. Among several results, it reports that Columbus State University ranks second worldwide, trailing only the University of Houston, using total publications on the subject as the basis of comparison. A number of other U.S. institutions appear in the top 10, including third-ranked North Carolina State University, fourth-ranked University of Illinois, sixth-ranked Iowa State U...

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