Patent ID: 8655946
Filing Date: 2014-02-18
Classification: H04L

Abstract:
1. A method for authenticating a client device accessing a server system including a plurality of content servers and a plurality of access gateway servers, each of the plurality of access gateway servers corresponding to each of the plurality of content servers, the method comprising: receiving, by using a conversion device, service data which includes first connection destination data and authentication information about an authenticated user, and is transmitted to the authenticated user; generating, by using the conversion device, second connection destination data which designates the first connection destination data; associating, by using the conversion device, authentication information about the authenticated user, the first connection destination data, and the second connection destination data with one another, and transmitting the information and data to a relay device; associating, by using the relay device, the authentication information about the authenticated user, the first connection destination data, and the second connection destination data with one another, and storing the information and data in a storage device; transmitting, by using the conversion device, the service data in which the first connection destination data is replaced with the second connection destination data to the client device operated by the authenticated user; transmitting, by using the client device, the replaced service data and the second connection destination data selected by the operation of the user to the relay device; extracting, by using the relay device, from the storage unit the authentication information and the first connection destination data received from the conversion device and corresponding to the second connection destination data transmitted from the client device; transmitting, by using the relay device, the extracted authentication information to the access gateway server device specified by the extracted first connection destination data; transmitting, by using the relay device, the address of the access gateway server device to the client device; and accessing, by using the client device, the access gateway server device using the address and the authentication information to communicate with the content server corresponding to the access gateway server device.