Remote access to the sensitive data is accomplished via {TAIL ~ change requests} submitted to the BIOS code over {HEAD ~ a secure channel} 
Remote access to the sensitive data is accomplished via { TAIL ~ change requests } submitted to the BIOS code over { HEAD ~ a secure channel }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD