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Dual Step Authentication Method by International Organization of Scientific Research (IOSR) is a document available to read on EtoBox.

What is Dual Step Authentication Method about?

This document proposes a two-step authentication method combining text passwords and graphical passwords to improve security. In the first step, users enter their username and text password as usual. In the second step, they must select images from a portfolio that were previously registered as their graphical password. This addresses weaknesses of text passwords alone while preserving usability. The method was implemented and deployed, showing it can effectively increase security with fewer authentication

Author

International Organization of Scientific Research (IOSR)

Language

EN