CONTROLLING ACCESS TO A RESOURCE VIA A COMPUTING DEVICE

CONTROLLING ACCESS TO A RESOURCE VIA A COMPUTING DEVICE

The present invention provides methods of, and computer programs and systems for, controlling access to a resource via a computing device configured to perform a method that enables new encrypted versions of a key, encrypted with code values in a sequence of code values that are valid at a future ti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: VAN SOMEREN, Nicholas, B
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
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:The present invention provides methods of, and computer programs and systems for, controlling access to a resource via a computing device configured to perform a method that enables new encrypted versions of a key, encrypted with code values in a sequence of code values that are valid at a future time, to be provided and made available for future performance of the method. This in turn enables a method of user verification that does not require access to a remote server in order to provide one-time passcode verification, and so provides an offline one-tome passcode authentication method that is self-sustaining.