The increasing digitalization of power systems has amplified cybersecurity vulnerabilities in many African countries, where legacy grid infrastructures now interface with modern operational technologies. This study applies an adapted Behavioral Analytics–Zero Trust Continuous Ver...
Open access
Research Article10.9734/jenrr/2025/v17i12482
This study evaluates the effectiveness of traditional access control paradigms—Role-Based Access Control (RBAC), Policy-Based Access Control (PBAC), and Attribute-Based Access Control (ABAC)—against ransomware threats in critical infrastructures and examines the potential benefit...
Open access
Research Article10.9734/ajrcos/2024/v17i5442
Chinasa Susan Adigwe, Nanyeneke Ravana Mayeke, Samuel Oladiipo Olabanji, Olalekan Jamiu Okunleye, Princess Chimmy Joeaneke & Oluwaseun Oladeji Olaniyi·Asian Journal of Economics, Business and Accounting·2024
This paper delves into the critical and evolving challenge posed by terrorist organizations' adaptation to cyber technologies, as the proliferation of these technologies significantly impacts societal and security dynamics globally. The paper highlights the case of ISIS as a prim...
Open access
Research Article10.9734/ajeba/2024/v24i31287
Busola Motunrayo Olawale, Utin Nyimeobong Archibong, Nanyeneke Ravana Mayeke, Abiola Omolola Bamsa & Omobolaji Olufunmilayo Olateju·Asian Journal of Research in Computer Science·2026
This research developed and evaluated hybrid privacy-enhancing technologies (PETs) for secure sharing of land use and land cover (LULC) data across collaborative research institutions and open data ecosystems. The work was motivated by privacy risks, including re-identification v...
Open access
Research Article10.9734/ajrcos/2026/v19i5866
Lisa Mmesoma Udechukwu, Tunbosun Oyewale Oladoyinbo, Nanyeneke Ravana Mayeke, Temilade Oluwatoyin Adesokan-Imran & Rukayat Oluwabukola Olasege·Archives of Current Research International·2025
This study developed and assessed an AI-driven adversarial defense framework using Generative Adversarial Networks (GANs) to secure healthcare IoT ecosystems against rising cybersecurity threats in medical settings. The research drew on datasets (CICIoMT2024, WUSTL-EHMS-2020, BoT...
Open access
Research Article10.9734/acri/2025/v25i101556
This research presents a behavioral biometrics-powered continuous authentication framework designed for zero-trust remote work environments in healthcare. The study integrated keystroke dynamics, mouse movement patterns, and contextual risk factors into a multimodal system enabli...
Open access
Research Article10.9734/ajrcos/2025/v18i12788
The study investigates the profound impact of Artificial Intelligence (AI) on various facets of the global economic landscape. Against a backdrop of rapid technological advancements, the study draws on the context of the pivotal IMF report highlighting the transformative potentia...
Open access
Research Article10.9734/ajeba/2024/v24i41269