公开(公告)号：KR1020140055103A

公开(公告)日：2014-05-09

申请号：KR1020120121456

申请日：2012-10-30

Applicant: 한전케이디엔주식회사

Inventor： 우덕제 ,  송주영 ,  강대권

IPC: H04L12/26

CPC classification number: H04L63/1408 ,  H04L43/04 ,  H04L43/0811

Abstract: A detection server to detect an abnormal sign according to an embodiment of the present invention comprises: a log collection unit to collect terminal log information from at least one manager terminal and collecting server log information from at least one server; a log connection unit to connect the terminal log information and the server log information, based on an Internet protocol (IP) address and a time; and a connection analysis unit to detect an illegal use of authority or an abnormal sign by analyzing the connection.

Abstract translation: 根据本发明实施例的检测异常标志的检测服务器包括：日志收集单元，用于从至少一个管理终端收集终端日志信息，并从至少一个服务器收集服务器日志信息; 基于因特网协议（IP）地址和时间来连接终端日志信息和服务器日志信息的日志连接单元; 以及连接分析单元，通过分析连接来检测非法使用权限或异常标志。

公开(公告)号：KR101356683B1

公开(公告)日：2014-01-29

申请号：KR1020120121843

申请日：2012-10-31

Applicant: 한전케이디엔주식회사

Inventor： 손천명 ,  강대권

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/14 ,  H04L43/0847 ,  H04L43/18

Abstract: An IEC61850 network analysis system is provided. The IEC61850 network analysis system includes: an input unit for receiving data which are inputted and outputted to an access switch for relaying communication between communication components comprising an IEC61850 network; a first analysis unit for analyzing a protocol used when an intelligent electronic device operates using the data; and a second analysis unit for analyzing network bandwidth use ratio by the communication component using the data when an electric substation event is generated.

Abstract translation: 提供IEC61850网络分析系统。 IEC61850网络分析系统包括：输入单元，用于接收输入并输出到接入交换机的数据，用于中继包括IEC61850网络的通信组件之间的通信; 第一分析单元，用于分析当智能电子设备使用该数据操作时使用的协议; 以及第二分析单元，用于在生成电变电站事件时使用所述数据来分析通信部件的网络带宽利用率。