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Suleiman S. Abba

0009-0002-0728-5611

Publications (4)

Prompt Injection and Training Data Poisoning as Emerging Threats to PCI DSS–Protected Financial Data

Suleiman S. Abba, Temitope Ibrahim Lawal, Pelumi Damola Adeyinka, Akinde Michael Ogunmolu & Abayomi Titilola Olutimehin · Asian Journal of Research in Computer Science · 2026

This study examines how prompt injection and training data poisoning compromise artificial intelligence (AI) systems operating within PCI DSS–protected financial environments and evaluates the adequacy of existing compliance controls in addressing these emerging threats. A multi-...

Open access Research Article 10.9734/ajrcos/2026/v19i3836

Behavioral Biometrics-Powered Continuous Authentication for Zero-trust Remote Work Environments: A Multi-factor Identity Verification Framework

Suleiman S. Abba, Onyinye Obioha-Val, Valerie Ojinika Ejiofor, Oluwadayo Mafolasere Olaniyi & Nanyeneke Ravana Mayeke · Asian Journal of Research in Computer Science · 2025

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 Article 10.9734/ajrcos/2025/v18i12788

AI-Powered Cyber Warfare and the Evolution of Zero Trust Security Architectures in Autonomous Networks

Utin Nyimeobong Archibong, Suleiman S. Abba, Busola Motunrayo Olawale, Adebayo Yusuf Balogun & Oluseyi Peter Adeoye · Asian Journal of Research in Computer Science · 2026

The increasing sophistication of intelligent cyber warfare, in which adversaries exploit artificial intelligence to automate reconnaissance, generate polymorphic malware, and conduct machine-speed attacks, has rendered conventional perimeter security and static Zero Trust impleme...

Open access Research Article 10.9734/ajrcos/2026/v19i7882

AI and Telepsychology Workforce Models to Address School Psychologist Shortages in High-Need Districts

Christopher Ugbong Akeke, Utin Nyimeobong Archibong, Onyii Henry, Folashade Gloria Olaniyi & Suleiman S. Abba · Asian Journal of Research in Computer Science · 2026

School psychologist shortages remain a critical challenge in high-need districts, where ratios often exceed 1:1,200, limiting timely mental health support for students. This desk-based study developed hybrid AI and telepsychology workforce models to address these shortages. A sys...

Open access Research Article 10.9734/ajrcos/2026/v19i6868