System and method for blocking unauthorized network log in using stolen password
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United States of America Patent
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Dec 13, 2011
Issued Date -
N/A
app pub date -
Mar 11, 2005
filing date -
Jul 15, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
When a user successfully logs in to an information server such as an online banking server, an e-commerce server, or a VPN server, for greater security communication is transferred transparently to the user to an authentication server for additional authentication. The additional authentication can include comparing elements of a previously deposited cookie on the user computer to test elements, and if the elements, match, granting access and transparently transferring the user computer back to the information server. If the secondary authentication fails, however, the user may be asked questions as tertiary authentication, or a PIN code can be sent to the user's cell phone, which PIN code can then be input on the user computer to gain access.
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