K. Sangeetha

Papers

Total Citations

H-Index

About

K. Sangeetha is a researcher focused on cybersecurity and human-computer interaction, with a particular emphasis on innovative authentication mechanisms. Her most cited work, "Gamification of internet security by next generation CAPTCHAs" (2017, 11 citations), addresses a critical challenge in web security: the growing vulnerability of traditional CAPTCHAs to advanced pattern recognition and machine learning algorithms. Sangeetha proposes a novel approach that gamifies the CAPTCHA experience, transforming a tedious security measure into an engaging, interactive task that remains resistant to automated attacks. This contribution not only enhances security but also improves user experience, bridging the gap between robust protection and usability. Her research explores how game-like elements can outsmart increasingly sophisticated bots, offering a forward-thinking solution to a persistent problem in cybersecurity. With her work cited in discussions on next-generation authentication, Sangeetha demonstrates a clear impact on the field, providing a foundation for future developments in secure, user-friendly internet defenses.