International Journal of Network Security & Its Applications (IJNSA) - ERA, WJCI Indexed
ISSN: 0974 - 9330 (Online); 0975 - 2307 (Print)
Webpage URL: https://airccse.org/journal/ijnsa.html
Detecting Malicious URLs: Trends, Challenges and the Role of Browser Extensions
Homam Eltaj and Maria Ajaj, Dar Al-Hekma University, Saudi Arabia
Abstract
Malicious URLs continue to pose a significant cybersecurity threat, frequently bypassing conventional detection systems through URL masking and rapid domain switching. This paper proposes a conceptual framework for a lightweight, real-time browser extension designed to block harmful URLs using a dynamically updated blacklist. Beyond detection, the system integrates a user-awareness module offering contextual security guidance and regulatory resources, promoting safer online behavior. The proposed extension aims to address key limitations in existing tools by offering client-side protection with minimal performance overhead and a community driven reporting mechanism. Although the current design employs deterministic logic, future development will incorporate machine learning to enhance adaptability and improve classification of emerging threats. By combining real-time detection, user education, and planned AI integration, the proposed solution contributes a practical and forward-looking approach to strengthening browserlevel web security.
Keywords
Malicious URL Detection, Browser Extensions, Phishing Prevention, AI-Based Security, Cybersecurity Awareness
Original Source URL: https://aircconline.com/ijnsa/V17N3/17325ijnsa01.pdf
Volume URL: https://airccse.org/journal/jnsa25_current.html
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