If you want to use an encrypted password in a configuration file, then do the following:
Call the following script (either via PARTdataManager -> Extras menu -> Start VBS/VBB script [Start VBS/VBB script...]... or via cscripthost ):
Enter the password to be encrypted.
-> You receive the encrypted password.
Now you can use the encrypted password in a configuration file.
password=?getObject("iface.passwordService").decryptPassword("<<encryptedPassword>>")