公开(公告)号：US20150067764A1

公开(公告)日：2015-03-05

申请号：US14330141

申请日：2014-07-14

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Heemin KIM ,  Jeong-Han YUN ,  Kyoung-Ho KIM ,  Woonyon KIM ,  Jungtaek SEO ,  Chun soo KIM

IPC: H04L29/06

CPC classification number: H04L63/0227 ,  H04L63/101

Abstract: 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.

Abstract translation: 基于白名单的网络交换机基于访问控制列表，安全策略等定义白名单和处理规则，并且基于白名单和处理规则来监视和阻止网络流量。 基于白名单的网络交换机包括白名单监视单元，用于存储包括允许的通信规则的白名单，基于白名单监视通过多个交换机接口输入的一个或多个分组，并且允许符合白名单的每个分组的通信，以及 白名单管理单元，用于更新白名单并将更新的白名单发送到白名单监视单元。

公开(公告)号：US20160261561A1

公开(公告)日：2016-09-08

申请号：US14934251

申请日：2015-11-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyoung-Ho KIM ,  Jeong-Han YUN ,  Heemin KIM ,  Manhyun CHUNG ,  Woonyon KIM ,  Sangwoo PARK

IPC: H04L29/06 ,  H04L12/66 ,  H04L29/08

CPC classification number: H04L63/02 ,  H04L12/66 ,  H04L67/12 ,  H04L67/28

Abstract: 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.

Abstract translation: 单向网关和车辆网络系统和方法，用于使用单向网关来保护车辆内的网络。 单向网关包括通信控制单元，物理单向通信单元和数据发送/接收单元。 通信控制单元负责与车辆的内部网络或infortainment网络的设备的通信。 物理单向通信单元以物理单向形式在内部网络和infortainment网络之间配置通信部分。 数据发送/接收单元经由通信控制单元将由内部网络或infortainment网络的设备发送的数据传送到物理单向通信单元，并将经由物理单向通信单元接收的数据传送到 内部网络或infortainment网络的设备。

公开(公告)号：US20160014105A1

公开(公告)日：2016-01-14

申请号：US14695100

申请日：2015-04-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyoung-Ho KIM ,  Jeong-Han YUN ,  Heemin KIM ,  Manhyun CHUNG ,  Woonyon KIM ,  Jungtaek SEO ,  Eung Ki PARK

IPC: H04L29/06 ,  H04L29/08 ,  H04B3/56

CPC classification number: H04L63/08 ,  H04B3/56 ,  H04L63/10 ,  H04L63/1441 ,  H04L67/12 ,  H04W4/046 ,  H04W12/06 ,  H04W12/12

Abstract: 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.

Abstract translation: 一种车外设备接口设备，包括请求消息接收单元，响应消息请求单元和响应消息传输单元。 请求消息接收单元从车外设备接收请求消息，生成电线中的电信号并传送请求消息。 响应消息请求单元基于已经生成电信号的一条或多条电线从构成车载网络的一个或多个设备请求针对请求消息的响应消息。 响应消息发送单元从一个或多个设备接收响应消息，并通过单向通信将响应消息传送到车外设备。

公开(公告)号：US20150365346A1

公开(公告)日：2015-12-17

申请号：US14561826

申请日：2014-12-05

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyoung-Ho KIM ,  Jeong-Han YUN ,  Heemin KIM ,  Woonyon KIM ,  Jungtaek SEO ,  Eung Ki PARK

IPC: H04L12/915 ,  H04L12/825 ,  H04L12/801

CPC classification number: H04L47/10 ,  H04L12/56

Abstract: 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.

Abstract translation: 提供了一种用于多边单向通信的装置和方法。 该装置包括单向输入模块单元，可拆卸地安装到形成在轨道中的多个槽，用于从外部传输主机接收数据，并通过单向通信将接收到的数据发送到内部网络; 单向输出模块单元，其可拆卸地安装到形成在轨道中的多个槽，用于通过单向通信将感兴趣的数据传送到内部网络，并将感兴趣的数据发送到外部接收主机; 单向模块单元，可拆卸地安装到形成在轨道中的多个槽，用于以双向模式执行发送主机和接收主机之间的数据通信。

公开(公告)号：US20150089646A1

公开(公告)日：2015-03-26

申请号：US14444794

申请日：2014-07-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sungho JEON ,  Jeong-Han YUN ,  Woonyon KIM ,  Jungtaek SEO ,  Choon Soo KIM

IPC: H04L29/06

CPC classification number: H04L63/1491 ,  H04L63/1475

Abstract: 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.

Abstract translation: 提供一种用于保护使用人工通信的控制系统的网络中的交通趋势的装置。 根据实施例，该设备包括安装在网络中并被配置为创建和过滤人工通信的通信终端设备。 通信服务器装置判定在通信终端装置中是否在当前时刻进行人造通信，请求发送侧通信终端装置进行人造通信，并请求接收侧通信终端装置对人造通信进行过滤。