For information on letting your session expire and setting the amount of time you wish ANTIfraud to remain open before it closes automatically, please see: Setting Session Expiration Options.
To log out of ANTIfraud manually:
In the menu bar, click File. From the File menu, select Close. ANTIfraud will close, but can be relaunched at any time from the System Tray icon.
You can also log out from the System Tray icon.