Setting Security Features

  The Security Options dialog box enables you to authorize
  yourself or others to use the X server on your system to
  display client applications that are running on other systems.
  The options in the dialog allow you to set the access control
  scheme used by the local X display server to authorize
  access by other users and by local client applications when
  connecting to an X server.

  Initially, you are authorized to run applications only from
  your workstation, where your current session is running.
  This means that you cannot log in to another system and run
  applications for display on your workstation monitor unless
  you authorize yourself to do so.

  For information about the available access control schemes
  and how to configure the settings for the local X display
  server or DECwindows Motif client applications, double click
  on an item from the list of additional topics below.

  Additional topics:

  *   User-Based Access Control

  *   Token-Based Access Control

  *   Configuring X Server Access Control

  *   Configuring Client Access Control