{HEAD ~ The system} includes {TAIL ~ a server} having a security server program and the end point server programs, and a client 
includes
{ HEAD ~ The system } includes { TAIL ~ a server } having a security server program and the end point server programs , and a client
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH