Packages 
Package Description
org.springframework.security.remoting.dns
DNS resolution.
org.springframework.security.remoting.httpinvoker
Enables use of Spring's HttpInvoker extension points to present the principal and credentials located in the ContextHolder via BASIC authentication.
org.springframework.security.remoting.rmi
Enables use of Spring's RMI remoting extension points to propagate the SecurityContextHolder (which should contain an Authentication request token) from one JVM to the remote JVM.