Electronics and Telecommunications Research Institute

Samsung Electronics Co., Ltd.

Yonsei University

Sungho Jeon

Woonyon Kim

Jeong-Han Yun

Jungtaek Seo

Eung Ki Park

Sanghoon Lee

Jong-Hyung Kwun

Sung-Hyun Cho

Cheol-Woo You

Young-Hyun Jeon

Sangwoo Park

Choon Soo Kim

An apparatus for identifying a web page for an industrial control system includes an information collection unit and an industrial control system identification unit. The information collection unit receives IP targets, from which web pages are to be collected, from a user, and collects web pages and information from the IP targets. The industrial control system identification unit identifies web pages for one or more industrial control systems with respect to the IP targets based on the information collected by the information collection unit.

Apparatus and method for identifying web page for industrial control system

An apparatus and method for setting a guard band with respect to an asynchronous Base Station (BS) in a broadband wireless communication system are provided. The BS includes a controller for generating a control signal to set a guard band when a time offset occurs between BSs; a mapper for mapping and outputting transmit data to a band, excluding the guard band, of a unique band of the BS according to the control signal; and an operator for multicarrier-modulating data fed from the mapper.

Communication apparatus and method in broadband wireless communication system

An apparatus for protecting traffic trend in a network of a control system using artificial communication is provided. In accordance with an embodiment, the apparatus includes a communication terminal device installed in a network and configured to create and filter artificial communication. A communication server device determines whether to create artificial communication at a current time in the communication terminal device, requests a transmitting side-communication terminal device to create artificial communication, and requests a receiving side-communication terminal device to filter the artificial communication.

Apparatus and method for protecting communication pattern of network traffic

A technology for preventing leakage of personal information from traffics of terminals by transmitting and receiving fake communication data artificially generated so that an attacker does not identify normal communication between terminals is provided. A method for transmitting fake communication data includes: making a response request to whether or not a fake communication application is presented in an opponent terminal using an address book registered in a terminal; receiving a response corresponding to the response request and selecting targets to and from which the fake communication data are to be transmitted and received in a terminal list corresponding to the received response; controlling a communication amount depending on the selected targets; and transmitting the fake communication data to a corresponding receiving terminal depending on a control result.

Method for transmitting and receiving fake communication data and terminal performing the same

An apparatus and method for preventing the leakage of vehicle information in a normal communication environment by inserting fake communication data into vehicle communication traffic on a vehicle network. In the method for preventing leakage of vehicle information, a vehicle information leakage prevention apparatus connected to an in-vehicle module analyzes a vehicle communication protocol between the module and another module. It is determined whether encryption has been applied to the vehicle communication protocol, based on results of analysis of the vehicle communication protocol. A method of generating fake communication data is selected depending on whether encryption has been applied to the vehicle communication protocol. A fake communication data is generated depending on the selected method, and the generated fake communication data is transferred to a vehicle information leakage prevention apparatus connected to the other module.

Apparatus and method for preventing leakage of vehicle information

Handover apparatus and method using a Relay Node (RN) in a cellular system are provided. The handover method includes receiving, at an RN, broadcast control information of a serving Base Station (BS) and a neighbor BS; network-encoding and broadcasting, at the RN, the received broadcast control information; receiving and storing, at a Mobile Station (MS), the broadcast control information of the serving BS; receiving, at the MS, the network-encoded information from the RN when the MS enters a cell overlapping area; and acquiring, at the MS, the broadcast control information of the neighbor BS by decoding the received network-encoded information with the broadcast control information of the serving BS.

Growing community of inventors

Busan, South Korea

Sungho Jeon