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    SENTENCE HIDING AND DISPLAYING SYSTEM AND METHOD
    1.
    发明申请
    SENTENCE HIDING AND DISPLAYING SYSTEM AND METHOD 有权
    隐藏和显示系统及方法

    公开(公告)号：US20150302004A1

    公开(公告)日：2015-10-22

    申请号：US14292498

    申请日：2014-05-30

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Sang Kwang LEE ,  Ki Young KIM ,  Jin Kyeong KIM ,  Jin Tae OH

    IPC: G06F17/28 ,  G06F17/22

    CPC classification number: G06F17/289 ,  G06F17/2288 ,  G06F17/243 ,  G06T11/60

    Abstract: Provided herein is a sentence hiding and displaying system comprising: an image creating interface receiving an input of information on an original image, a plurality of sentences corresponding to the original image, and a language that needs to be hidden; an image creator configured to determine a sentence that needs to be hidden based on the plurality of sentences and the language that needs to be hidden, and to create on the original image an image where the sentence that needs to be hidden is hidden; a sentence display interface configured to receive an input of information on a language selected by a user; and a sentence extractor and displayer configured to parse a sentence expressed in the selected language of among sentences that need to be hidden based on the hidden image and the selected language, and to display the sentence expressed in the selected language.

    Abstract translation: 本文提供了一种隐藏和显示系统，包括：图像创建界面，接收原始图像信息的输入，与原始图像对应的多个句子以及需要隐藏的语言; 被配置为基于所述多个句子和所述需要隐藏的语言来确定需要隐藏的句子的图像创建器，以及在所述原始图像上创建隐藏需要隐藏的句子的图像; 句子显示接口，被配置为接收由用户选择的语言的信息的输入; 以及句子提取器和显示器，被配置为基于所隐藏的图像和所选择的语言来解析需要隐藏的句子中以所选择的语言表达的句子，并且显示以所选择的语言表达的句子。

    METHOD AND APPARATUS FOR QUANTIFYING THREAT SITUATIONS TO RECOGNIZE NETWORK THREAT IN ADVANCE
    2.
    发明申请
    METHOD AND APPARATUS FOR QUANTIFYING THREAT SITUATIONS TO RECOGNIZE NETWORK THREAT IN ADVANCE 审中-公开
    量化网络威胁威胁状况的方法与装置

    公开(公告)号：US20130318609A1

    公开(公告)日：2013-11-28

    申请号：US13902069

    申请日：2013-05-24

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Ki Young KIM ,  Sungwon YI ,  Sun Hee LIM ,  Jonghyun KIM ,  Dae-Hee SEO ,  BYUNG-GIL LEE

    IPC: H04L29/06

    CPC classification number: H04L63/1441 ,  H04L63/1425

    Abstract: An apparatus for quantifying network threat situations includes a traffic analyzing unit to analyze packet patterns of traffics occurring on a target network being monitored to extract one or more suspicious domains. An IP monitoring unit gives security levels among a plurality of security levels to the suspicious domains according to the number of access IPs accessing the suspicious domains. An activity index computing unit computes activity indices for the suspicious domains from activity indices according to the access times to the suspicious domains of the access IPs. An attack amount anticipation unit analogizes an expected amount of attacks for each suspicious domain according to an expected amount of attacks for each zombie computer, the security level and the activity index of the suspicious domain.

    Abstract translation: 用于量化网络威胁情况的装置包括业务分析单元，用于分析在被监视的目标网络上发生的流量的分组模式，以提取一个或多个可疑域。 IP监控单元根据访问可疑域的访问IP的数量，向可疑域提供多个安全级别之间的安全级别。 活动索引计算单元根据访问IP的可疑域的访问时间，从活动索引计算可疑域的活动索引。 攻击量预期单元根据每个僵尸计算机的预期攻击次数，可疑域的安全级别和活动索引类似于每个可疑域的预期攻击次数。

    METHOD AND APPARATUS FOR AGREEMENT OF BLOCK IN BLOCKCHAIN NETWORK
    3.
    发明申请
    METHOD AND APPARATUS FOR AGREEMENT OF BLOCK IN BLOCKCHAIN NETWORK 有权

    公开(公告)号：US20220027970A1

    公开(公告)日：2022-01-27

    申请号：US17105761

    申请日：2020-11-27

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young-Chang KIM ,  Ki Young KIM ,  Jintae OH

    IPC: G06Q30/06 ,  H04L9/32

    Abstract: An agreement method of a block in a blockchain network by a chair node includes: receiving, from a plurality of congress nodes in a congress, information on an exceptional situation which occurred during agreement processes of a block; transmitting an empty block agreement start message including information on the exceptional situation and verification data for the exceptional situation to the plurality of congress nodes; generating a candidate empty block which does not include a transaction when receiving a delegate request message from at least two congress nodes among the plurality of congress nodes and transmitting the candidate empty block to committee nodes; and generating a final empty block when the candidate empty block is verified by the committee nodes and transmitting the final empty block to all nodes in the blockchain network is provided.

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