According to {TAIL ~ another embodiment}, {HEAD ~ the multiple depositories} are geographically remote such that a rogue employee or otherwise compromised system at one depository will not provide access to a users key or authentication data 
According to
According to { TAIL ~ another embodiment } , { HEAD ~ the multiple depositories } are geographically remote such that a rogue employee or otherwise compromised system at one depository will not provide access to a users key or authentication data
REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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