Roy Okonkwo

North Carolina Agricultural and Technical State University | NC A&T · College of Science and Technology

Artificial Intelligence (AI) is transforming the field of cybersecurity and reshaping security compliance practices. As cyber threats become increasingly complex, AI offers powerful tools for identifying, mitigating, and preventing attacks in real-time. AI-driven systems excel at processing vast amounts of data, detecting anomalies, and identifying...

The present study focuses on the volatile character of the zero-day ransomware risks, bringing into focus the preventive measures and importance of threat intelligence sharing platforms. Through studying related cases, especially the Maersk NotPetya attack, it is evident how the threat actors are adjusting their tactics. Recommendations are on the...

This study explores the effectiveness of machine learning algorithms in predicting future demand and optimizing inventory levels for small businesses using sales data.

This study evaluates the use of predictive analytics for predicting client turnover in subscription-based services, with the objective of developing a predictive model to assist small and medium-sized enterprises in managing customer attrition in the face of digital disruption.

This research explores the financial status of small businesses and suggests creating a Small Business Financial Health Dashboard to offer immediate insights into their financial well-being. This dashboard concentrates on crucial factors like cash flow, expenses, and revenues, employing advanced data visualization methods to present a thorough over...

This project paper explores the 2020 Kaggle Machine Learning and Data Science dataset. The project aims to understand the various factors that determine the salary of a person in the data science field with certain experience, educational background, gender, country of origin, etc. It was done by executing statistical processes such as median, mean...

Digital Marketing Effectiveness Analysis: A Project Focused on Analyzing the Effectiveness of Various Digital Marketing Strategies for Small Businesses Through Data Analytics

As the number of people who utilize technology grows, so does the risk of cyber-attacks. This article expresses a survey of the techniques, policies, and infrastructure to combat ransomware attacks. Ransomware is a type of malware that targets a device and its data or files and locks them until the victim pays a fee or a ransom. This research is do...

This paper will be submitted to: The International Journal of Data Science and Analytics (JDSA), the Journal of Big Data, and the Institute for Operations Research and the Management Sciences (informs) Abstract— There has been quite a lot of study in the areas of data analytics, data science, big data, the internet of things, and data-driven decisi...