You can configure a number of different options within Security Controls. For example, you can define the physical appearance of the program, you can define what notification messages you will see, etc.
The configuration options are all available from the Tools > Options menu, which will cause the Options dialog to appear.
To configure an option category, simply select the appropriate tab in the left-hand pane and then configure the related options that appear in the right-hand pane. Each option category is described in detail in the remainder of this section.