Electronics and Telecommunications Research Institute

Lg Chem, Ltd

Kyoung-Ho Kim

Woonyon Kim

Jeong-Han Yun

Heemin Kim

Jungtaek Seo

Eung Ki Park

Manhyun Chung

Sangwoo Park

Byoung-Bae Lee

Sang-Kyun Lee

In-Jung Kim

Jang-Bae Kim

Eungki Park

Bong-Hyun Jeong

Byung-Gil Min

Bok-Kyu Choi

Tae-Ghyoon Kim

In-Sung Park

Chun Soo Kim

In-Sook Jang

Jin-Seok Yang

An apparatus and method for providing cyber-crisis response training based on augmented reality. The method for providing cyber-crisis response training based on augmented reality, performed by the apparatus for providing cyber-crisis response training based on augmented reality, includes setting a type of cyber-crisis response training, providing one or more trainee terminals with a cyber-crisis response training environment corresponding to the set type of cyber-crisis response training, receiving a response to the cyber-crisis response training environment from the trainee terminal, generating facility situation information based on state information of a target facility for which the cyber-crisis response training is being conducted and on training situation information corresponding to the cyber-crisis response training environment and the response, and outputting the facility situation information using an augmented-reality image corresponding to the target facility.

Apparatus and method for cyber-crisis response training based on augmented reality

A method and system for extracting an access control list having a predetermined format from packets collected for a predetermined period of time, without requiring TCP flag information. By an information collection unit, network packets and network traffic logs are collected. By the information collection unit, a network traffic log including Media Access Control (MAC), Internet Protocol (IP), and port information is extracted from each network packet. By an information analysis unit, an access control list is generated based on the network traffic log.

Method and system for extracting access control list

A one-way gateway and a vehicle network system and method for protecting networks within a vehicle using the one-way gateway. The one-way gateway includes a communication control unit, a physical one-way communication unit, and a data transmission/reception unit. The communication control unit takes charge of communication with a device of the internal network or infortainment network of a vehicle. The physical one-way communication unit configures a communication section between the internal network and the infortainment network in a physically one-way form. The data transmission/reception unit transfers data, transmitted by the device of the internal network or infortainment network, to the physical one-way communication unit via the communication control unit, and transfers data, received via the physical one-way communication unit, to the device of the internal network or infortainment network.

One-way gateway, and vehicle network system and method for protecting network within vehicle using one-way gateway

A physical unidirectional communication apparatus and method intended to utilize a structure that exploits an electrical signal by which data cannot be transmitted and to guarantee the reliability of data transmission via a transmission method that uses the structure. The physical unidirectional communication apparatus includes a unidirectional data transmission line, a data reception status transmission line, an internal network connection system unit for performing communication with an internal network transmission host and transmitting transmission data to an external network connection system unit through the unidirectional data transmission line, and the external network connection system unit for performing communication with an external network reception host, receiving the transmission data from the internal network connection system unit, generating reception status information of the transmission data, and transmitting the reception status information to the internal network connection system unit through the data reception status transmission line.

Physical unidirectional communication apparatus and method

The present invention presents a network apparatus and a selective information monitoring method using the network apparatus, which allow a user to monitor only required information (the field information of packets) from all received packets. The network apparatus one or more physical interfaces connected to a monitoring target host and configured to receive network packets from the monitoring target host, and a switch fabric module including a configurable monitoring module configured to perform filtering so that selective information is extracted from the network packets collected through the one or more physical interfaces.

Network apparatus and selective information monitoring method using the same

The present disclosure relates to a method for prelithiation, and in particular, to a method for prelithiation that predopes lithium into at least one unit cell uniformly in large amounts. According to an aspect of the present disclosure, there is provided a method for prelithiation including an preparing at least one unit cell, the unit cell comprising a cathode, an anode, and a separator interposed between the cathode and the anode, disposing the prepared at least one unit cell in a reaction tank, and connecting electrodes having the same polarity, adding an electrolyte solution into the reaction tank, disposing a lithium metal plate in the electrolyte solution, and connecting the lithium metal plate to the anode, and doping the anode.

Method for prelithiation, method for fabricating lithium secondary battery comprising the method, and lithium secondary battery fabricated from the fabricating method

An apparatus and a method for multilateral one-way communication are provided. The apparatus includes a one-way input module unit, detachably mounted to a plurality of slots formed in a rail, for receiving data from an external transmission host and for transmitting the received data to an internal network through one-way communication; a one-way output module unit, mounted detachably to the plurality of slots formed in the rail, for transferring data of interest to an internal network through one-way communication, and transmitting data of interest to an external reception host, and a two-way module unit, mounted detachably to the plurality of slots formed in the rail, for performing data communication between the transmission host and the reception host in a bidirectional mode.

Apparatus and method for multilateral one-way communication

An out-of-vehicle device interface apparatus includes a request message reception unit, a response message request unit, and a response message transmission unit. The request message reception unit receives a request message from an out-of-vehicle device, generates electrical signals in electric lines, and transfers the request message. The response message request unit requests response messages for the request message from one or more devices constituting an in-vehicle network based on one or more of the electric lines in which electrical signals have been generated. The response message transmission unit receives the response messages from the one or more devices, and transfers the response messages to the out-of-vehicle device via unidirectional communication.

Out-of-vehicle device interface apparatus and method for protecting in-vehicle network

A network security apparatus includes a management unit, a security policies monitoring unit, a security monitoring unit, a log security check unit, and a log transmission unit. The management unit receives network security apparatus setting information, security policies and log generation policies from the outside. The security policies monitoring unit checks whether the security policies comply with a set format. If the security policies comply with the set format, the security monitoring unit monitors whether a communication node communicates in compliance with the security policies. The log security check unit generates a monitoring log based on the log generation policies, and checks whether the monitoring log complies with a log setting format. If the monitoring log complies with the log setting format, the log transmission unit transmits the security log to the outside, thereby performing the outside network security.

Network security apparatus and method

A whitelist-based network switch defines a whitelist and a handling rule based on an access control list, security policies, etc., and monitors and blocks network traffic based on the whitelist and the handling rule. The whitelist-based network switch includes a whitelist monitoring unit for storing a whitelist including permitted communication rules, monitoring one or more packets input through a plurality of switch interfaces based on the whitelist, and permitting communication of each packet conforming to the whitelist, and a whitelist management unit for updating the whitelist and transmitting an updated whitelist to the whitelist monitoring unit.

Growing community of inventors

Gokseong-gun, South Korea

Kyoung-Ho Kim