The present invention relates to {TAIL ~ a method} of, and device for, authenticating {HEAD ~ a remote service} to a user 
The present invention relates to { TAIL ~ a method } of , and device for , authenticating { HEAD ~ a remote service } to a user
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH