User interface with different acces level

[Kokodiem]

Hello,

I need to design a user interface where multiple users can login using a username and password.

There should be 3 different levels and the power user should be able to add, remove and change the level of the other users.

does annyone have some guidelines concerning this problem?

My major concern is on how to store the username, passwords and acces level in a safe way.

I have considdered of using the app.username property node for the username part but i'm not sureif this is the propper approach.

Kind Regards

Rob

[Rob_F1]

You can set up access to front panel controls:On the front panel go to the Tools Menu,Security then Front panel Security to set it up.

[F._Schubert]

You can store PW in an encrypted file. Search on NI for an implementation of the Blowfish algorythm.

Felix 

[Kokodiem]

Thanks so far,

I'm downloading this DSC evalution module to see how well it does.

In addition i should make a log file that registers changes, login times, etc...

Is there a safe way of storing these so only the power user can view/alter/delete the file?

Message Edited by Kokodiem on 10-01-2009 05:20 AM