In a typical application, the authentication method or device may be used to authenticate a remote service, such as a web site, to {HEAD ~ a user} operating {TAIL ~ a workstation} connected to a communications network 
operating
In a typical application , the authentication method or device may be used to authenticate a remote service , such as a web site , to { HEAD ~ a user } operating { TAIL ~ a workstation } connected to a communications network
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH