I am trying to write a program to control access to a number of computers. Pre xp screensaver could be used. However after Win me this changed.
I need to be able to read the User Account password (including de-ecryption) and write the password (including encryption)
I do not know what the key is called, and whether there is an existing routine to correctly (de)encrypt the password.
Any aid would be appreciated.
Thanks in advance
John Crawford