For compliance's issues , I need four securities users, each one with specific passwords and access log. 

You would have to change the source code to have 4 different usernames and passwords.  Like SecurityBasics.SecurityUserPassword1-4 and SecurityBasics.SecurityUsername1-4.  Without that, if you just create a regular user with only the permission to open the Security Editor, then that user could use the Security Editor to add extra permissions to the user account. 

I just try it... but doesn´t work.

Sorry, Marcelo, I wasn't very explicit.  You'll need to change the source code in the MicroFour StrataFrame Security project to have 4 different sets of security user properties:

Ok.