Protecting User Authentication with Visual Cryptography Against Phishing Attacks

Abstract

Phishing attacks remain a significant threat to user authentication in online environments, exploiting human vulnerabilities through deceptive communication. Traditional methods of authentication, such as passwords and security questions, are often insufficient against sophisticated phishing tactics. Visual cryptography emerges as a promising approach to enhance authentication security by leveraging images and cryptographic techniques. This paper explores the effectiveness of visual cryptography in mitigating phishing attacks by presenting a comprehensive review of existing methodologies and their application in safeguarding user authentication. Key considerations include the integration of visual cryptography into existing authentication frameworks, usability implications, and comparative analysis with traditional methods. The findings suggest that visual cryptography offers a robust defense mechanism against phishing threats, contributing to a more secure online authentication environment.