公开(公告)号：US20200296119A1

公开(公告)日：2020-09-17

申请号：US16813986

申请日：2020-03-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae Deok LIM ,  Kyeong Tae KIM ,  Jeong Nyeo KIM ,  Seon Gyoung SOHN ,  Yun Kyung LEE

IPC: H04L29/06

Abstract: Provided is an apparatus and method for security control that is capable of preventing a security threat from spreading on the basis of a security control policy established for each device (or a device group) in a network infrastructure environment, such as IoT. In a network infrastructure including a service server, a gateway, and a device, the apparatus and method for security control, in response to detecting a security threat, such as distributed denial of service (DDoS) attacks, malicious code propagation, or the like, perform a security control and a security control release on a device in which the security threat has occurred and/or a device group having an identical or similar property to the device to prevent the security threat from spreading and block the security threat in an early stage.

公开(公告)号：US20150249713A1

公开(公告)日：2015-09-03

申请号：US14623068

申请日：2015-02-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soo Hyung LEE ,  Hyung Kook JUN ,  Kyung Il KIM ,  Kyeong Tae KIM ,  Je Man PARK ,  Yong Yeon KIM ,  Won Tae KIM

IPC: H04L29/08 ,  G06F17/30 ,  H04L12/24

CPC classification number: H04L67/141 ,  H04L41/0806

Abstract: A communication connecting method between nodes through a network, includes: storing communication connection information acquired through searching for communication entities of other nodes; determining whether communication connection information on a communication entity of a connection target node exists by searching for the stored communication connection information; and configuring communication connection with the communication entity of the connection target node based on the determination result.

Abstract translation: 通过网络进行节点之间的通信连接方法，包括：存储通过搜索其他节点的通信实体获得的通信连接信息; 通过搜索存储的通信连接信息来确定是否存在连接目标节点的通信实体上的通信连接信息; 以及基于所述确定结果来配置与所述连接目标节点的通信实体的通信连接。

公开(公告)号：US20150188996A1

公开(公告)日：2015-07-02

申请号：US14570032

申请日：2014-12-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Je Man PARK ,  Soo Hyung LEE ,  Hyung Kook JUN ,  Kyung Il KIM ,  Kyeong Tae KIM ,  Yong Yeon KIM ,  Won Tae KIM

IPC: H04L29/08 ,  H04L12/24

CPC classification number: H04L45/02

Abstract: Provided herein is a method and apparatus for generating a virtual object for DDS (Data Distribution Service) communication in multiple network domains, the apparatus including: a communicator for receiving EDP (Endpoint Discovery Protocol) information on a remote Endpoint from a remote network domain separated physically or logically; and a virtual object generator for matching the EDP information on the remote Endpoint and information included in the remote network domain prestored in a database, and for generating a virtual object corresponding to the remote Endpoint.

Abstract translation: 本文提供了一种用于在多个网络域中生成用于DDS（数据分发服务）通信的虚拟对象的方法和装置，该装置包括：用于从远程网络域分离的远程端点上接收EDP（端点发现协议）信息的通信器 身体或逻辑; 以及用于匹配远程端点上的EDP信息和预先存储在数据库中的远程网络域中包括的信息的虚拟对象生成器，以及用于生成与远程端点相对应的虚拟对象。

公开(公告)号：US20140115153A1

公开(公告)日：2014-04-24

申请号：US13966198

申请日：2013-08-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyung Il KIM ,  Soo Hyung LEE ,  Hyung Kook JUN ,  Kyeong Tae KIM ,  Yong Yeon KIM ,  Won Tae KIM

IPC: H04L12/26

CPC classification number: H04L41/0816 ,  H04L43/0817

Abstract: An apparatus for monitoring a data distribution service (DDS), and a method thereof are disclosed. A DDS monitoring apparatus monitoring a data distribution service (DDS) includes: a monitoring participant configured to receive a monitoring topic from a DDS node, wherein the monitoring topic is status information of the DDS node; a monitoring data collector configured to collect the monitoring topic, and to determine whether or not the monitoring topic is urgent; and a monitoring data analyzer configured to analyze the monitoring topic according to whether or not the monitoring topic is urgent to determine whether to create DDS status information corresponding to the status of the DDS node. Accordingly, it is possible to monitor a DDS in real time.

Abstract translation: 公开了一种用于监视数据分发服务（DDS）的装置及其方法。 监视数据分发服务（DDS）的DDS监视装置包括：被配置为从DDS节点接收监控主题的监控参与者，其中监控主题是DDS节点的状态信息; 监视数据收集器，被配置为收集监控主题，并确定监控主题是否紧急; 以及监视数据分析器，被配置为根据监视主题是否紧急来分析监控主题，以确定是否创建与DDS节点的状态相对应的DDS状态信息。 因此，可以实时监视DDS。