{TAIL ~ A method} and apparatus for authenticating {HEAD ~ browser requests} in a stateless web environment is described 
{ TAIL ~ A method } and apparatus for authenticating { HEAD ~ browser requests } in a stateless web environment is described
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH