gpa

Graphical password authentication system targetted to be used as an alternative for traditional PIN system for authentication for payment services.

Pros

• Impossible to shoulder surf
• Much secure than 4 digit pin system. Can be adjusted to make it more secure

Demo

https://coolgpa.onrender.com/

Perform the following in order to authenticate

• 7 to blue square
• 2 to green square
• 1 to red sqaure