--- /dev/null
+<?xml version="1.0"?> <!--*-nxml-*-->
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<busconfig>
+
+ <policy context="default">
+ <allow send_type="signal"/>
+ </policy>
+
+ <policy user="1">
+ <deny send_type="signal"/>
+ </policy>
+
+</busconfig>