This document is an abstract for a Bachelor of Technology degree submitted by D.DivyaPrathapRaju. It discusses current password authentication methods like textual passwords, biometric scanning, tokens, and cards. Textual passwords are often simple words that can be easily cracked using tools and fast processors. Biometric scanning and tokens/cards also have downsides as some people do not like to carry cards or undergo biometric scans. The abstract proposes exploring 3D passwords as an alternative authentication method that aims to address limitations of current approaches.