SECURE DATA STORAGE AND RETRIEVAL INCORPORATING HUMAN PARTICIPATION

A computer related security mechanism requires that a human participate in an access verification sequence. Upon a request to access secure data, a puzzle is provided to the requester. Proper solution of the puzzle requires human participation. The puzzle is chosen such that its solution is within t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DUTTA, Tanmoy, TUCKER, Andrew Stewart, BAKER, Arthur H, GUARRACI, Brian J, MEDVINSKY, Gennady
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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