Graphical Password Authentication

Question

3.00/5 (1 vote)

See more:

Hi,
I started doing a project on C# in which password is set by the movement on image or picture on the form and the user should do the same movements to enter. However, I am still not having any ideas on how to do it. I have tried many ways but all ended by in failure. Can anyone suggest a solution for this?

Posted 6-Feb-12 3:37am

jithu2012

Updated 6-Feb-12 3:41am

Ed Nutting

v2

Add a Solution

Comments

Ed Nutting 6-Feb-12 9:42am

Edit: Removed pre tag, improved the English to make it more easily readable.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sergey Alexandrovich Kryukov · Answer 1 · 2012-02-06T04:09:00

You can find a lot of reading on the topic in the following way:

http://bit.ly/xQUjWZ[^],
http://bit.ly/xg7nGf[^].

On Windows, the custom authentication can be added using Microsoft Graphical Identification and Authentication (GINA) library, please see:
http://en.wikipedia.org/wiki/Graphical_identification_and_authentication[^],
http://msdn.microsoft.com/en-us/library/aa380543.aspx[^].

See also this Microsoft Magazine article:
http://msdn.microsoft.com/en-us/magazine/cc163803.aspx[^],
http://msdn.microsoft.com/en-us/magazine/cc163786.aspx[^].

—SA