Multi-layer Secure Authentication using Morse Code and Eye Blink Detection

Personal Identification Numbers (PINs) are a cornerstone of modern authentication systems, yet they remain vulnerable to hacking and unauthorized access. This paper surveys a novel system that integrates facial recognition, login credentials, and Morse code-based eye blink authentication for enhanced multi-layered security and accessibility. By using technologies such as multicast CNN and facial landmark detection, this system provides a robust alternative to conventional methods. The potential to empower users with motor disabilities further demonstrates its relevance in both technological and societal contexts.