Information security – Access control or authentication – Network
Reexamination Certificate
2007-04-03
2007-04-03
Barron, Gilberto (Department: 2134)
Information security
Access control or authentication
Network
C726S021000
Reexamination Certificate
active
09860669
ABSTRACT:
A system and method is provided for using a DNS server operating on a wide area network to enable an authorized reception device to receive (or be provided with) restricted content data associated with a particular wide area network address and redefine the domain name associated with a particular wide area network address. In a preferred embodiment of the present invention, an authorization application is adapted to provide the reception device with user-verification data, receive from the reception device verification data, and provide the filtering application with authorization data. The filtering application, which operates similarly to prior art DNS server systems, is further adapted to receive filtered data (i.e., password-required data and/or pseudo-domain-name data) and authorization data in order to provide an IP address of the content server to the reception device via a wide area network, such as the Internet.
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Barron Gilberto
Connolly Bove & Lodge & Hutz LLP
Hoshiko LLC
Jaech Jonathan A.
Tran Ellen C.
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