04-23-2012
Afaik Trusted AIX is very limited because of security needs (military standards etc... check the Redbook) and RBAC is a part of it to get the MLS (Multi Level Security) working.
I am not sure for Trusted AIX, but if you don't want to use it on a regular installation, you usually let it be "true" and just don't configure any roles, authorizations etc..
Maybe Trusted AIX is not what you are looking for? If you want to have a somewhat secure system and don't need MLS, RBAC etc., use the AIXpert maybe to secure your system as a start.
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LEARN ABOUT OPENSOLARIS
xtsolgetssheight
XTSOLgetSSHeight(3XTSOL) Trusted Extensions to X Windows Library Functions XTSOLgetSSHeight(3XTSOL)
NAME
XTSOLgetSSHeight - get the height of screen stripe
SYNOPSIS
cc [flag...] file... -lX11 -lXtsol [library...]
#include <X11/extensions/Xtsol.h>
Status XTSOLgetSSHeight(display, screen_num, newheight);
Display *display;
int screen_num;
int *newheight;
PARAMETERS
display Specifies a pointer to the Display structure; returned from XOpenDisplay().
screen_num Specifies the screen number.
newheight Specifies the storage area where the height of the stripe in pixels is returned.
DESCRIPTION
The XTSOLgetSSHeight() function gets the height of trusted screen stripe at the bottom of the screen. Currently the screen stripe is only
present on the default screen. Client must have the Trusted Path process attribute.
RETURN VALUES
None.
ERRORS
BadAccess Lack of privilege.
BadValue Not a valid screen_num or newheight.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+---------------------------+-------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------------------+-------------------------------+
|Interface Stability | Committed |
+---------------------------+-------------------------------+
|MT-Level | Unsafe |
+---------------------------+-------------------------------+
SEE ALSO
libXtsol(3LIB), XTSOLsetSSHeight(3XTSOL), attributes(5)
Accessing and Setting the Screen Stripe Height in Solaris Trusted Extensions Developer's Guide
NOTES
The functionality described on this manual page is available only if the system is configured with Trusted Extensions.
SunOS 5.11 20 Jul 2007 XTSOLgetSSHeight(3XTSOL)