Multiparty controlled remote security lock system
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United States of America Patent
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Feb 11, 2014
Grant Date -
Jul 5, 2012
app pub date -
Mar 10, 2011
filing date -
Dec 29, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A remotely controlled biometric based mechanism for security systems includes a remote security lock and uses an Onsite Controller (OC) and a plurality of Remote Controllers (RCs). Further, the OC is located at the site of the lock and the RCs may be located away from the site of the lock. The remote security lock employs 2-factor authentication mechanisms using smartcard access and biometric inputs. Randomized selection of a subset of controllers (RCs) who operate the lock is performed. The randomization enhances the scalability of the system, while keeping the security strength of the system as that of choosing the full set of controllers for operating the lock. A measure for determining the security level is also included, where the measure chosen is the number of controls that need to be broken to gain access to the controlled resource.
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