Comparative Study of Various Approaches in CAPTCHA

International Conference on Sustainable & Ethical Innovation in IT, Management & Pharmaceutical Sciences
(ICSEIMPS-2026)
GVMITM Sonipat

👤 Author: Mohammad Umar

Co-Author: Manju Papreja

🏢 Department: Department of Computer Science & Engineering Shri Venkateshwara University Gajraula, Amroha, Uttar Pradesh, India