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公开(公告)号：KR1020180001896A
公开(公告)日：2018-01-05
申请号：KR1020160080973
申请日：2016-06-28
Applicant: 한국전자통신연구원
CPC classification number: G06F21/56 , G06F17/30321 , G06F17/30368 , G06F17/30554
Abstract: 행위정규화를통한악성코드고속탐지및 시각화방법및 이를이용한장치가개시된다. 본발명에따른악성코드고속탐지및 시각화방법은검사대상프로그램의행위로그를추출하는단계; 기설정된정규화테이블에정의된인덱스를이용하여상기행위로그와행위기반탐지규칙을각각정규화하는단계; 정규화된행위기반탐지규칙을기준으로정규화된행위로그를비교하여악성코드를고속탐지하는단계; 및상기기설정된정규화테이블에정의된인덱스간 링크를생성하여시각화정보를제공하는단계를포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020080043211A
公开(公告)日：2008-05-16
申请号：KR1020070066562
申请日：2007-07-03
Applicant: 한국전자통신연구원
Abstract: An illegal transmitter detector and a method thereof are provided to prevent information leakage by always detecting whether an illegal transmitter, such as a wiretapping device, and a concealed video camera, is installed at a desired place. An illegal transmitter detector comprises an antenna(100), an RF receiving part(200), an ADC part(300), an unauthorized signal processing part(400), and a warning display part(500). The antenna receives a radio signal transmitted from an illegal transmitter. The RF receiving part detects a signal of a specific frequency band, which is set to detect the illegal transmitter, among the radio signal received at the antenna. The ADC part converts the detected signal into a digital signal. The unauthorized signal processing part controls the RF receiving part and the ADC part. The unauthorized signal processing part compares the converted digital signal with signal information in a frequency information table and judges whether the digital signal is an unauthorized signal. In case it is judged that the digital signal is an unauthorized signal, the unauthorized signal processing part outputs a warning signal. The warning display part, if the warning signal is inputted from the unauthorized signal processing part, executes warning display for the appearance of the unauthorized signal.
Abstract translation: 提供非法的发送器检测器及其方法，以通过总是检测诸如窃听装置和隐藏摄像机之类的非法发送器是否安装在期望的地方来防止信息泄漏。 非法发射机检测器包括天线（100），RF接收部分（200），ADC部分（300），未授权信号处理部分（400）和警告显示部分（500）。 天线接收从非法发射机发送的无线电信号。 在天线接收的无线信号中，RF接收部检测被设定为检测非法发送机的特定频带的信号。 ADC部分将检测到的信号转换为数字信号。 未经授权的信号处理部分控制RF接收部分和ADC部分。 未经授权的信号处理部分将转换的数字信号与频率信息表中的信号信息进行比较，并判断数字信号是否为未授权信号。 在判断为数字信号为未授权信号的情况下，未经授权的信号处理部输出警告信号。 如果从未经授权的信号处理部分输入警告信号，则警告显示部分执行用于出现未授权信号的警告显示。
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公开(公告)号：KR100757751B1
公开(公告)日：2007-09-11
申请号：KR1020060049572
申请日：2006-06-01
CPC classification number: G06T17/05 , G01B11/25 , G01B2210/146 , G06T7/13
Abstract: An apparatus and a method for generating an indoor environment map are provided to convert geometry data acquired from indoor environment into line-based geometry data of a little quantity and generate the environment map by using the line-based geometry data. A geometry data acquiring unit(210) acquires geometry data indicating structure information of indoor environment. An image acquiring unit(220) acquires image data indicating image information of the indoor environment. A position information acquiring unit(230) acquires position information of the geometry data acquiring unit(210) and the image acquiring unit(220). A processor(250) converts the geometry data into line-based geometry data. A 2D environment map generating unit(260) generates a 2D environment map by using the line-based geometry data. A 3D mixes the line-based geometry data with the image data on the basis of the position information, and generates a 3D environment map. A data storing unit(240) stores the geometry data, the image data, the position information, and the line-based geometry data.
Abstract translation: 提供了一种用于产生室内环境地图的装置和方法，用于将从室内环境获取的几何数据转换为少量的基于线的几何数据，并通过使用基于线的几何数据生成环境地图。 几何数据获取单元（210）获取表示室内环境的结构信息的几何数据。 图像获取单元（220）获取指示室内环境的图像信息的图像数据。 位置信息获取单元（230）获取几何数据获取单元（210）和图像获取单元（220）的位置信息。 处理器（250）将几何数据转换成基于线的几何数据。 2D环境地图生成单元（260）通过使用基于行的几何数据来生成2D环境地图。 基于位置信息，3D将基于线的几何数据与图像数据进行混合，并生成3D环境图。 数据存储单元（240）存储几何数据，图像数据，位置信息和基于线的几何数据。
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公开(公告)号：KR101818006B1
公开(公告)日：2018-02-21
申请号：KR1020160080973
申请日：2016-06-28
Applicant: 한국전자통신연구원
Abstract: 행위정규화를통한악성코드고속탐지및 시각화방법및 이를이용한장치가개시된다. 본발명에따른악성코드고속탐지및 시각화방법은검사대상프로그램의행위로그를추출하는단계; 기설정된정규화테이블에정의된인덱스를이용하여상기행위로그와행위기반탐지규칙을각각정규화하는단계; 정규화된행위기반탐지규칙을기준으로정규화된행위로그를비교하여악성코드를고속탐지하는단계; 및상기기설정된정규화테이블에정의된인덱스간 링크를생성하여시각화정보를제공하는단계를포함한다.
Abstract translation: 公开了一种通过行为规范化来快速检测和可视化恶意代码的方法和装置。 根据本发明的高速恶意软件检测和可视化方法包括：提取待检查程序的动作日志; 使用在预定标准化表中定义的索引来标准化每个行为日志和基于行为的检测规则; 通过比较基于规范化行为的检测规则的规范化动作日志来高速检测恶意代码; 并生成设置规范化表中定义的索引间链接以提供可视化信息。
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公开(公告)号：KR101775515B1
公开(公告)日：2017-09-06
申请号：KR1020160080979
申请日：2016-06-28
Applicant: 한국전자통신연구원
CPC classification number: G06F21/577 , H04L63/105 , H04L63/20 , H04W12/00
Abstract: 보안점검장치및 방법이개시된다. 본발명에따른보안점검장치는, 이동성을지원하는사용자단말기의사용환경정보를추출하는사용환경정보추출부, 추출된상기사용환경정보에상응하는보안레벨을기반으로, 상기사용자단말기의보안점검을수행하는보안점검수행부, 상기보안점검의수행결과, 상기보안레벨에위배되는보안점검항목인위배항목이존재하는지여부를판단하는위배항목탐지부, 그리고상기위배항목이존재하는경우, 상기보안레벨에상응하도록상기보안점검항목을수정하는보안점검항목수정부를포함하며, 상기보안점검수행부는, 상기보안점검항목이수정된후, 상기사용자단말기의보안재점검을수행한다.
Abstract translation: 公开了一种安全检查装置和方法。 安全检查装置在根据本发明，基于相应的安全级别，以使用提取支持移动环境信息提取器，提取出的环境信息，用户终端的安全检查的用户终端的环境信息的， 违反检测单元，用于确定作为执行安全检查的结果是否存在作为违反安全级别的安全检查项目的违反项目，并且当违反项目存在时， 并且安全检查执行单元在安全检查项目被验证之后执行用户终端的安全重新检查。
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公开(公告)号：KR1020060125093A
公开(公告)日：2006-12-06
申请号：KR1020050046914
申请日：2005-06-01
Applicant: 한국전자통신연구원
IPC: G01S13/08
Abstract: A method and an apparatus for detecting a 3D position by using an ultra wide band signal are provided to accurately detect the 3D position of an object by measuring arrival times of reflective pulses from four reception antennas. An antenna portion(40) includes a transmitting antenna, which emits a wireless signal toward an object(5) to be detected, and plural reception antennas, which receive reflected signals from the object. A DSP(Digital Signal Processor,10) generates a trigger signal for locating the object, converts a received signal into a digital value, and outputs the digital signal. A transmitter(20) generates a predetermined transmission pulse according to the trigger signal and outputs the transmission pulse. A receiver(30) amplifies the reflected pulse signal from the reception antennas and outputs the amplified result to the DSP. An information providing unit communicates with the DSP and displays position information of the object on a screen based on location data received from the DSP. A predetermined program for locating the object is loaded on the information providing unit.
Abstract translation: 提供了一种通过使用超宽带信号来检测3D位置的方法和装置，以通过测量来自四个接收天线的反射脉冲的到达时间来精确地检测物体的3D位置。 天线部分（40）包括向被检测物体（5）发射无线信号的发射天线和从物体接收反射信号的多个接收天线。 DSP（数字信号处理器10）产生用于定位对象的触发信号，将接收的信号转换为数字值，并输出数字信号。 发射机（20）根据触发信号产生预定的发射脉冲，并输出发射脉冲。 接收器（30）放大来自接收天线的反射脉冲信号，并将放大的结果输出到DSP。 信息提供单元与DSP通信，并根据从DSP接收的位置数据，在屏幕上显示对象的位置信息。 用于定位对象的预定程序被加载在信息提供单元上。
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