Enrich EMMS Online Help
Program security
When a program has any user group or user security defined for it, the program is considered secure. All other users who are not specifically defined to use the program or are not part of the user groups that are defined to use the program are denied access to it.If a program has no user groups or users defined to access it, the program is considered non-secure, and all users have access to it.
With menu level security, once the menu is secured using the Grant/Deny Access All options, all items within that menu are secured.