A method of authenticating {HEAD ~ a remote service} to {TAIL ~ a user} via a communications network is disclosed 
to
A method of authenticating { HEAD ~ a remote service } to { TAIL ~ a user } via a communications network is disclosed
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH