Sandeep Gupta

Scalable Fraud Detection in High-Volume Financial Data Using Gradient-boosting Models

Sandeep Gupta & Ruhul Quddus Majumder · Journal of Engineering Research and Reports · 2026

In the evolving landscape of online transactions, fraud is increasingly becoming sophisticated; fraud detection is a significant problem. This study investigates the use of machine learning methods to improve online transaction fraud detection. In this research, a comprehensive m...

Open access Research Article 10.9734/jerr/2026/v28i21793

Securing ICS Environments with AI-Enabled Classification: A Proactive Threat Detection Approach

Sandeep Gupta · Journal of Engineering Research and Reports · 2025

Industrial Control Systems (ICS) are especially vulnerable to advanced cyberattacks because to their connectivity to the Internet of Things (IoT) and information technology (IT) networks. Firewalls, Virtual Private Networks (VPNs), and signature-based intrusion detection systems...

Open access Research Article 10.9734/jerr/2025/v27i81619