Yes the controls the order of starting services.
In this case, the "NextInterceptor" is used to establish
a stack of processors.
You cannot just change the security interceptor, you have
to establish a complete new stack if you want to
use more than one security interceptor.
This would include a new DestinationManager, with the
destinations linked to it
and new ConnectionFactory configurations linked to the new
interceptor stack.
connection factory -> interceptors -> destination manager -> destinations
Regards,
Adrian