Innocent Junior Opara

Blockchain-artificial Intelligence Integration for Securing IoT Networks in Smart Cities and Critical Infrastructure

Innocent Junior Opara, Kabir Alamu Suleiman, Dominic Ikenna Ihejieto, Akinsuyi Samson, Rufus Fidelis Ojuoluwa & Confidence Adimchi Chinonyerem · Asian Journal of Advanced Research and Reports · 2026

The fast growth of Internet of Things (IoT) systems in smart cities and critical infrastructure has brought a great threat to cybersecurity, such as data breaches, distributed denial-of-service attacks, and centralised systems, which are a critical vulnerability. This work is a s...

Open access Research Article 10.9734/ajarr/2026/v20i31316

Securing AI-Powered Healthcare Decision Support Systems: A Comprehensive Review of Attack Vectors and Defensive Strategies

Favour Lewechi Ezeogu, Chidiebube Nelson Ozioko, Ihuoma Remita Uchenna, Innocent Junior Opara & Salvation Ifechukwude Atalor · Asian Journal of Advanced Research and Reports · 2025

Background: Artificial intelligence (AI) is emerging as a transformative technology in healthcare, enabling the development of AI-powered clinical decision support systems (CDSS). These systems leverage large-scale data and advanced computational algorithms to assist in diagnosis...

Open access Research Article 10.9734/ajarr/2025/v19i61037