Abstract The study explores the issue of establishing secure assurance systems for distance learning within higher education bodies. It outlines the necessary specifications for the digital record-keeping system. The comprehensive design of how the various parts of the RFID system interact inductively is detailed, along with the schematic representation of the broad algorithm for supporting the information flow in the educational... The study explores the issue of establishing secure assurance systems for distance learning within higher education bodies. It outlines the necessary specifications for the digital record-keeping system. The comprehensive design of how the various parts of the RFID system interact inductively is detailed, along with the schematic representation of the broad algorithm for supporting the information flow in the educational activities of higher education bodies through the digital record-keeping system. Read More Read Less

Abstract The research examines how biometric templates maintain immunity to interference and degradation while transmitted over the LTE network. The extensive application of biometric authentication systems, especially in remote mobile payment solutions, underscores the importance of this subject. The advancement of mobile networks, particularly the adoption of technologies offering better protection against attacks like LTE and NR, enhances the practical significance... The research examines how biometric templates maintain immunity to interference and degradation while transmitted over the LTE network. The extensive application of biometric authentication systems, especially in remote mobile payment solutions, underscores the importance of this subject. The advancement of mobile networks, particularly the adoption of technologies offering better protection against attacks like LTE and NR, enhances the practical significance of this area of study. Nonetheless, the transmission of authentication data, even through secure channels, is vulnerable to interference and degradation. This is the reason for investigating how these factors affect the reliability of the biometric template intended for user authentication in the system. Our analysis has looked into how the quality of the authentication system is influenced by the characteristics of the mobile communication channel (such as bit error rate and signal-to-noise ratio) and the mobile device’s transmission capabilities (including MIMO scheme, coding rate, modulation scheme), thereby enhancing the reliability of remote biometric authentication systems by carefully selecting transmission parameters and considering the characteristics of the communication channel. Read More Read Less

Abstract Given the increasing use of wireless technologies in the Internet of Things and Wireless Sensor Networks, the issue of how these technologies can work together and be compatible becomes crucial. Wi-Fi and ZigBee technologies have established a strong foothold in the market and are widely used in various systems due to their extensive applications. It’s vital to assess how one... Given the increasing use of wireless technologies in the Internet of Things and Wireless Sensor Networks, the issue of how these technologies can work together and be compatible becomes crucial. Wi-Fi and ZigBee technologies have established a strong foothold in the market and are widely used in various systems due to their extensive applications. It’s vital to assess how one technology might impact another. This paper introduces a method using open-source hardware and software to evaluate how Wi-Fi affects ZigBee’s performance. The testing setup is constructed using Arduino microcontroller boards. This document outlines the experiment, the setup, the approach, the tools for data collection and analysis, the insights from the experiments, and how these findings will shape future research. The findings in this paper provide a detailed understanding of the impact of IEEE 802.11 networks on the performance of IEEE 802.15.4 networks when operating within similar frequencies. The study shows that at a distance of about 12 meters, Wi-Fi can influence the performance of ZigBee, particularly when there is a frequency difference of 7 MHz or less. Read More Read Less