Abstract: According to an embodiment, a remote issuance system includes a portable electronic apparatus and a data generation server. The portable electronic apparatus includes a biometric sensor, a memory, a communication interface, and a first processor. The first processor generates authentication data for performing an issuance process in the portable electronic apparatus in a case where biometric authentication succeeds, outputs the authentication data to the reader/writer, and executes the issuance process based on issuance data supplied from the reader/writer. The data generation server includes a communication unit and a second processor. The second processor generates issuance data for causing the portable electronic apparatus to execute an issuance process based on application data corresponding to the contract ID and the authentication data to transmit the generated issuance data to the user terminal.

Abstract: According to an embodiment, a security device includes an interface, a secure memory, and a processor. The interface communicates with a mobile terminal including a function of disclosing information. The secure memory stores information to be used for authentication. The processor receives an authentication request associated with an instruction to disclose information to be subjected to security management in the mobile terminal by the interface, specifies an authentication process to be executed by using information stored in the secure memory in accordance with content of the authentication request, and notifies the mobile terminal of an authentication result of execution of the specified authentication process.

Abstract: According to an embodiment, a communication system includes a plurality of first communication control devices and a second communication control device. The first communication control devices each includes a wireless communication unit and a controller. When receiving data to be transmitted from the first device to the second device, the controller determines a communication path in the mesh network for transmission of the data to the network communication network from the first communication control device that receives the data, performs mutual authentication with the second communication control device communicating via the communication path and the network communication network, and thereafter transmits encrypted data obtained by encrypting the data to the second communication control device.

Abstract: A communication control device according to an embodiment includes a communication unit and a notification unit. The communication unit is configured to communicate with a first device and a second device, wirelessly communicate with at least one of the first device and the second device, and transmit data acquired by the first device to the second device. The notification unit is configured to cause the communication unit to transmit predetermined information to the second device when a state of communication with the first device is a predetermined state or behavior of the communication control device is predetermined behavior.