Information security – Access control or authentication – Network
Reexamination Certificate
2002-11-12
2010-12-28
Lanier, Benjamin E (Department: 2432)
Information security
Access control or authentication
Network
C726S004000, C726S005000
Reexamination Certificate
active
07861284
ABSTRACT:
An authentication information and a verification information are previously generated and the authentication information is stored to an authentication data generating apparatus, while the verification information is stored to a gateway. When a controller tries to make communication With a customer premises apparatus, the authentication data generating apparatus connected to the controller generates an authentication data using the authentication information and the gateway verifies the authentication data using the verification information. Moreover, the gateway restricts, when connected to the authentication data generating apparatus, the communication between the controller located in the outside of customer premises and the customer premises apparatus. Moreover, the gateway changes, while connected to the authentication data generating apparatus, an address of the customer premises apparatus and stores the changed address to the authentication data generating apparatus. The address of the customer premises apparatus is not informed to the controller provided in the outside of customer premises. Consequently, a system for safely controlling the customer premises apparatus from the outside of customer premises with the controller without bringing this controller into the customer premises to register a controller identification information to the gateway can be provided.
REFERENCES:
patent: 4731841 (1988-03-01), Rosen et al.
patent: 5749053 (1998-05-01), Kusaki et al.
patent: 6427170 (2002-07-01), Sitaraman et al.
patent: 6526581 (2003-02-01), Edson
patent: 6580950 (2003-06-01), Johnson et al.
patent: 6919790 (2005-07-01), Kanazawa
patent: 6924727 (2005-08-01), Nagaoka et al.
patent: 7024177 (2006-04-01), Bhasin et al.
patent: 7036738 (2006-05-01), Vanzini et al.
patent: 2002/0116637 (2002-08-01), Deitsch et al.
patent: 2002/0138761 (2002-09-01), Kanemaki et al.
patent: 2002/0180581 (2002-12-01), Kamiwada et al.
Kudo Yoshimichi
Oeda Shigeto
Okamoto Chikashi
Tanaka Mayuko
Yukimatsu Takanori
Hitachi , Ltd.
Lanier Benjamin E
McDermott Will & Emery LLP
LandOfFree
Control method and system of customer premises apparatus and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control method and system of customer premises apparatus and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control method and system of customer premises apparatus and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4168336