this sample was not meant to be thought of as a full workable security demo, but merely a visual interface to mimic that of Windows XP.
there are samples that can give you an idea in implementing your own custom "security"; keep in mind that using your "security" techniques will not make your database any more secure, in fact, it will be less secured.
try searching for "Custom Security" or the likes...
I just like the interface...the windows appearance...I was planning to use this as a login to my database...I like the full screen...then make my database appear with the MSAccess minimize...I was just looking for the login setup, thats all...just a login screen