US 8,752,139 B2Granted

Network connecting device and method

AssigneePanasonic Corporation

InventorsRyuichi Okamoto, Masaki Mukai, Tomoyuki Shimomura, Masaichi Yano

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Abstract

In a network connecting device connectable to a network, a connection approval/disapproval determination section determines approval/disapproval of connection to a network in accordance with a connection approval/disapproval determination rule managed by a connection approval/disapproval determination rule management section. When there is a security problem in a content of the connection approval/disapproval determination rule if a connection is to be formed, the security problem is solved by having a user re-input authentication information in the content of the connection approval/disapproval determination rule.

Claims5

Dependent claims

A network connecting device that includes a hardware processor and connects to a network, the network connecting device comprising a network device configured to connect to the network;

wherein the hardware processor is configured to execute:
a profile management operation of managing a profile describing various information that are necessary when connecting to the network;
a network connection operation of connecting and disconnecting a connection with the network by controlling the network device and using the profile;
a connection approval/disapproval determination rule management operation of managing a connection approval/disapproval determination rule which is a rule for determining approval/disapproval of connection to the network using the profile;
a connection approval/disapproval determination operation of determining approval/disapproval of connection to the network using the profile in accordance with the connection approval/disapproval determination rule managed by the connection approval/disapproval determination rule management operation;
and
a network connection control operation of controlling the connection to the network, determining approval/disapproval of connection to the network using the profile by the connection approval/disapproval determination operation, and instructing connection to the network the network by the network connection operation when a determination result is “connection approved”;
wherein:
the profile management operation manages a plurality of the profiles which are each given a priority level,
the network connection control operation refers, when approval/disapproval of connection to the network using one of the plurality of the profiles is determined by the connection approval/disapproval determination operation, to the priority levels given to the plurality of the profiles, and continuously make inquiries in a descending order from one of the plurality of the profiles given a high priority level until a determination of “connection approved” is obtained,
the network device is further configured to have a function of forming a personal area network (PAN) hosted by the network connecting device,
the hardware processor further executes a PAN control operation of controlling forming of the PAN,
the PAN is a different network from said network,
in the network connection control operation, approval/disapproval of bridge connection is set, the bridge connection is a connection in which a PAN client is connected to the network by connecting the PAN client to the PAN and causing the network connecting device to perform a bridge between the PAN and the network, and
in the connection approval/disapproval determination operation, the formed state of the PAN is confirmed by the PAN control operation, and determines approval/disapproval of connection in accordance with the confirmed formed state of the PAN and the connection approval/disapproval determination rule.

12 more elements

A network connecting device that connects to a network, the network connecting device comprising:

a network device configured to connect to the network;
and
a hardware processor configured to execute:
a profile management operation of managing profile information required in order for the network device to connect to the network;
a network connection operation of controlling the network device to form/un-form a connection with the network using the profile information;
a connection approval/disapproval determination rule management operation of managing a connection approval/disapproval determination rule for determining approval/disapproval of connection to the network using the profile information, the rule indicating whether every time when a given user connects to the network, user input of authentication information required in order for the network device to connect to the network is necessary;
a connection approval/disapproval determination operation of determining approval/disapproval of connection to the network using the profile information, in accordance with the connection approval/disapproval determination rule managed by said connection approval/disapproval determination rule management operation, and if the connection approval/disapproval determination rule indicates that user authentication-information input is necessary for every connection approval/disapproval determination, of implementing, as a predetermined security measure, a process of having the given user input the authentication information;
and
a network connection control operation of controlling connection by the network device to the network, said network connection control operation determining, through said connection approval/disapproval determination operation, approval/disapproval of connection to the network using the profile information, and when approval of connection to the network is determined by said connection approval/disapproval determination operation, forming the connection to the network through said network connection operation.

6 more elements

Dependencies are inferred from the claim text.