Browsing Journal Articles by Author "Isong, B"

Now showing items 1-9 of 9

Analysis of IoT-based vehicle anti-theft security

Author: Thamoethata, K ; Isong, B ; Dladlu, N ; Abu-Mahfouz, Adnan MI Date: Nov 2021 A vehicle anti-theft system is a security system that prevents authorized use of a vehicle and its theft. Vehicle theft and hijacking are skyrocketing on daily basis despite the swift technological advancements the world is witnessing. Several ... Read more
Blockchain-enabled vaccination registration and verification system in healthcare management

Author: Isong, B ; Vhahangwele, T ; Abu-Mahfouz, Adnan MI Date: Jun 2023 Client-server-based healthcare systems are unable to manipulate a high data volume, prone to a single failure point, limited scalability, and data integrity. Particularly, several measures introduced to help curb the spread of Covid-19 were ... Read more c b n d
Comprehensive analysis of energy efficiency schemes in the Internet of Things

Author: Mntuwaphi, ND ; Isong, B ; Gasela, N ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Internet of things (IoT) is an innovative technology that has gained significant research attention in recent years and is still gaining momentum. This technology permits communication between humans and objects or objects with objects to ... Read more
A comprehensive analysis of LoRaWAN key security models and possible attack solutions

Author: Ntshabele, K ; Isong, B ; Gasela, N ; Abu-Mahfouz, Adnan MI Date: Sep 2022 Low-Power Wide-Area Network (LPWAN) is a wireless WAN technology that connects low-powered and low-bandwidth devices with low bit rates atop Long Ranges (LoRa). It is characterized by improved scalability, wide area coverage, and low power ... Read more
Comprehensive review of SDN controller placement strategies

Author: Isong, B ; Molose, RRS ; Abu-Mahfouz, Adnan MI ; Dladlu, N Date: Sep 2020 Software-Defined Networking (SDN) is a network paradigm introduced to overcome the inherent challenges of traditional networks. Its architecture is either deployed with a single controller or multiple controllers. While the first is not ... Read more
CR-LPWAN: Issues, solutions and research directions

Author: Ntshabele, K ; Isong, B ; Abu-Mahfouz, Adnan MI Date: May 2021 Low Power Wide Area Network (LPWAN) is a network technology that emanated from the swift advancement of the Internet of Things (IoT) market. It is characterized by low cost, long-range communications, low power consumptions, and better area ... Read more
Data aggregation schemes for maximal network lifetime: Review

Author: Molose, R ; Isong, B ; Dladlu, N ; Abu-Mahfouz, Adnan MI Date: Jul 2022 Energy consumption and the network lifespan of wireless sensor networks (WSNs) are greatly affected by data transmission and retransmission. The challenge follows the energy limitation of sensor nodes with replaceable batteries. Albeit several ... Read more
A spreading factor congestion status-aware adaptive data rate algorithm

Author: Lehong, C ; Isong, B ; Lugayizi, F ; Abu-Mahfouz, Adnan MI Date: Dec 2021 LoRaWAN has established itself as one of the leading MAC layer protocols in the field of LPWAN. Although the technology itself is quite mature, its resource allocation mechanism, the Adaptive Data Rate (ADR) algorithm is still quite new, ... Read more
A trusted security key management server in LoRaWAN: Modelling and analysis

Author: Ntshabele, K ; Isong, B ; Gasela, N ; Abu-Mahfouz, Adnan MI Date: Sep 2022 The traditional Long-Range Wide-Area Network (LoRaWAN) uses an Advanced Encryption Standard (AES) 128 bit symmetric key to secure entities and data against several attacks. However, due to the existence of heterogeneous applications, designing ... Read more

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Browsing Journal Articles by Author "Isong, B"

Browsing Journal Articles by Author "Isong, B"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect