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1. 发明授权

KR101116745B1 A blocking method of connectionless traffic 有权
标题翻译：无连接交通阻塞方法
公开(公告)号：KR101116745B1
公开(公告)日：2012-02-22
申请号：KR20100123578
申请日：2010-12-06
申请人： PLUSTECH INC
发明人： CHOI KYU MIN , PARK HYOUNG BAE , CHOI JEONG PIL
IPC分类号： H04L12/22
CPC分类号： H04L63/02 , H04L43/04 , H04L43/10
摘要： PURPOSE: A connectionless traffic blocking method is provided to block traffic in an out-of-path system. CONSTITUTION: A blocking device monitors connectionless traffic of an Internet user(S12). The blocking device transmits a UDP(User Datagram Protocol) response packet for UDP connectionless traffic by using monitored traffic(S13). The blocking device blocks UDP connectionless traffic. The blocking device transmits an ICMP(Internet Control Message Protocol) response packet for connectionless IP datagram traffic by using the monitored traffic. The blocking device blocks the connectionless IP datagram traffic.
摘要翻译：目的：提供无连接的流量阻塞方法来阻止路外系统的流量。构成：阻塞设备监视互联网用户的无连接流量（S12）。阻塞装置通过使用监视的业务来发送用于UDP无连接业务的UDP（用户数据报协议）响应分组（S13）。阻塞设备阻止UDP无连接流量。阻塞设备通过使用监视的流量来发送用于无连接IP数据报流量的ICMP（因特网控制消息协议）响应包。阻塞设备阻止无连接的IP数据报流量。

2. 发明公开

KR20150135168A 브라우저 종류를 이용한 공유 단말 검출 방법 및 그 장치 审中-公开
标题翻译：使用浏览器类型检测终端的多样性的方法及其设备
公开(公告)号：KR20150135168A
公开(公告)日：2015-12-02
申请号：KR20150159691
申请日：2015-11-13
申请人： PLUSTECH INC
发明人： KONG KYOUNG PIL
IPC分类号： H04L12/26 , H04L29/08
摘要： 브라우저종류를이용한공유단말검출방법및 그장치가개시된다. 공유단말검출장치는단말의인터넷접속트래픽을수신하면, 인터넷접속트래픽을분석하여인터넷접속브라우저의종류및 상기단말이접속하고자하는서버에서상기단말에제공한쿠키정보를파악한후, 일정기간동안파악한인터넷접속브라우저의종류별서로다른쿠키정보의개수를기초로공유단말여부를검출한다.
摘要翻译：公开了一种通过使用浏览器类型来检测共享终端的方法和装置。用于检测共享终端的装置如果接收到终端的因特网接入业务，则分析因特网接入业务以识别由终端要接入的服务器提供给终端的因特网接入浏览器的类型和cookie信息，然后检测基于互联网访问浏览器的类型彼此不同的cookie信息的数量，终端是否是共享终端，并且已经被识别了一段时间。

3. 发明公开

KR20120043989A A method for remote control mobile device based sms 有权
标题翻译：一种基于远程控制移动设备的SMS的方法
公开(公告)号：KR20120043989A
公开(公告)日：2012-05-07
申请号：KR20100105318
申请日：2010-10-27
申请人： PLUSTECH INC
发明人： PARK HYOUNG BAE , KIM SUNG GOO
IPC分类号： H04W4/14 , H04Q9/00
摘要： PURPOSE: A remote portable terminal control method base on an SMS(Short Message Service) is provided to prevent loss or a robbery case of important data in a portable terminal by transmitting the location information of the portable terminal. CONSTITUTION: A portable terminal or an SMS message creation server transmits a work SMS message to a target portable terminal(S100). The target portable terminal decodes the data of message content(S200). The target portable terminal analyzes a work message(S300). In case the analyzed command is a security lock state, the target portable terminal locks important data(S321).
摘要翻译：目的：提供一种基于SMS（短消息服务）的远程便携终端控制方法，通过发送便携式终端的位置信息来防止便携式终端中重要数据的丢失或抢劫。构成：便携终端或SMS消息创建服务器向目标便携式终端发送工作SMS消息（S100）。目标便携式终端解码消息内容的数据（S200）。目标便携式终端分析工作消息（S300）。在分析的命令是安全锁定状态的情况下，目标便携式终端锁定重要数据（S321）。

4. 发明申请

WO2010041784A1 A METHOD FOR ALLOWING AND BLOCKING A USER PC WHICH CAN USE INTERNET AT THE SAME TIME IN A PRIVATE NETWORK THEREOF A METHOD FOR ANALYZING AND DETECTING A JUDGEMENT ABOUT WHETHER NAT(NETWORK ADDRESS TRANSLATION) CAN BE USED OR NOT USING A TRAFFIC DATA, AND THE NUMBER OF TERMINALS SHARING NAT 审中-公开
标题翻译：一种用于允许和阻塞在其私有网络中可以在相同时间使用互联网的用户PC的方法用于分析和检测关于可以使用NAT（网络地址转换）或不使用交通数据的判断的方法，
公开(公告)号：WO2010041784A1
公开(公告)日：2010-04-15
申请号：PCT/KR2008/006350
申请日：2008-10-28
申请人： PLUSTECH INC. , PARK, Hyoung-Bae , LEE, Yun-Seok , CHOI, Kyu-Min , KONG, Kyoung-Pil , YOU, Pil-Sang , KIM, Sung-Goo
发明人： PARK, Hyoung-Bae , LEE, Yun-Seok , CHOI, Kyu-Min , KONG, Kyoung-Pil , YOU, Pil-Sang , KIM, Sung-Goo
IPC分类号： H04L12/24
CPC分类号： H04L63/0227 , H04L29/12367 , H04L61/2514
摘要： The present invention provides a method consisting of a step for analyzing a traffic receiving mirroring, a step for judging whether NAT (Network Address Translation) use of a client configuring and using a private network as well as a provided authorized IP (an Internet IP) is allowed or not, for analyzing and detecting the number of sharing terminals, a step for creating a database using data, and a step for formulating a policy by using information in database, so that when the users of a private network connect to Internet at the same time, permission or blocking of Internet use can be executed selectively.
摘要翻译：本发明提供了一种方法，包括分析业务接收镜像的步骤，用于判断配置和使用专用网络的客户端的NAT（网络地址转换）使用以及所提供的授权IP（因特网IP）的步骤，是否允许分析和检测共享终端的数量，使用数据创建数据库的步骤以及通过使用数据库中的信息来制定策略的步骤，使得当专用网络的用户以互联网方式连接到互联网时同时，可以有选择地执行互联网使用的许可或阻止。

5. 发明申请

WO2012077944A9 SHARED TERMINAL IDENTIFICATION SYSTEM USING A NETWORK PACKET AND PROCESSING METHOD THEREOF 审中-公开
标题翻译：共享终端识别系统及其处理方法技术领域本发明涉及一种使用网络分组的共享终端识别系统及其处理方法
公开(公告)号：WO2012077944A9
公开(公告)日：2012-09-13
申请号：PCT/KR2011009351
申请日：2011-12-05
申请人： PLUSTECH INC , KONG KYOUNG-PIL , LEE YUN-SEOK , JEON SUN MIN
发明人： KONG KYOUNG-PIL , LEE YUN-SEOK , JEON SUN MIN
IPC分类号： H04L12/26 , H04L9/32 , H04L12/14
CPC分类号： H04L43/10 , H04L12/1403 , H04L12/1435 , H04L43/028 , H04L63/0272 , H04L63/0281 , H04L63/0876 , H04L63/168 , H04L67/02 , H04L67/22 , H04L67/306 , H04M15/41 , H04M15/43 , H04M15/765 , H04M15/7652
摘要： The present invention relates to a system and method for authenticating, monitoring and managing all terminals connected to a wireless/wired network to use Internet. A shared terminal management system comprises a management server, a charging server, a central server, a central authentication G/W server and a proxy server, and assigns a terminal identification value for every terminal that uses Internet, authenticates terminals by reading and analyzing the assigned terminal identification value, monitors and manages shared terminals used as being connected to one line to classify lines into a basic line and an additional line, and charges for the additional line. A shared terminal identification system for identifying and managing terminals connected to one Internet line comprises a subscriber line authentication unit, a packet collecting unit, a first packet analyzing unit, an identified packet transmission unit, a second packet analyzing unit, an element packet transmission unit, a data management unit and a terminal determining unit. A shared terminal processing method for managing the shared terminals comprises the following steps: detecting users of a sharing device; selecting target users for sharing devices; transmitting a notification; applying for an additional terminal service subscription; and ceasing the connection to the Internet.
摘要翻译：本发明涉及用于认证，监视和管理连接到无线/有线网络以使用因特网的所有终端的系统和方法。共享终端管理系统包括管理服务器，计费服务器，中央服务器，中央认证G / W服务器和代理服务器，并为每个使用互联网的终端分配终端标识值，通过阅读和分析终端认证终端分配终端识别值，监视和管理用作连接到一条线路的共享终端，以将线路分类为基本线路和附加线路，并且为附加线路收费。用于识别和管理连接到一条因特网线路的终端的共享终端识别系统包括用户线路验证单元，分组收集单元，第一分组分析单元，识别分组传输单元，第二分组分析单元，单元分组传输单元，数据管理单元和终端确定单元。一种用于管理共享终端的共享终端处理方法，包括以下步骤：检测共享设备的用户; 选择目标用户共享设备; 传送通知; 申请额外的终端服务订阅; 并停止与互联网的连接。

6. 发明申请

WO2010041788A1 A METHOD FOR NEUTRALIZING THE ARP SPOOFING ATTACK BY USING COUNTERFEIT MAC ADDRESSES 审中-公开
标题翻译：一种通过使用COUNTERFEIT MAC地址中和ARP欺骗攻击的方法
公开(公告)号：WO2010041788A1
公开(公告)日：2010-04-15
申请号：PCT/KR2008/006793
申请日：2008-11-18
申请人： PLUSTECH INC. , PARK, Hyoung-Bae , LEE, Yun-Seok , CHOI, Kyu-Min , KONG, Kyoung-Pil , YOU, Pil-Sang , KIM, Sung-Goo
发明人： PARK, Hyoung-Bae , LEE, Yun-Seok , CHOI, Kyu-Min , KONG, Kyoung-Pil , YOU, Pil-Sang , KIM, Sung-Goo
IPC分类号： H04L12/22
CPC分类号： H04L63/1491 , H04L29/12028 , H04L61/103 , H04L63/1466
摘要： The present invention is related to a method for neutralizing a malicious ARP spoofing attack generated in a local network and in particular, the present invention provides a method for neutralizing an ARP spoofing attack comprising a step for detecting an ARP spoofing attack based on an ARP request packet generated for an ARP spoofing attack; a step for generating a plurality of counterfeit MAC addresses and dynamically changing MAC addresses of network devices or servers which are to be protected whenever an ARP spoofing attack is generated; and a step for neutralizing an ARP spoofing attack by using a counterfeit MAC address which is capable of neutralizing an ARP spoofing attack adequately.
摘要翻译：本发明涉及一种中和本地网络中产生的恶意ARP欺骗攻击的方法，特别是本发明提供一种中和ARP欺骗攻击的方法，包括：基于ARP请求检测ARP欺骗攻击的步骤为ARP欺骗攻击而生成的报文; 一旦生成ARP欺骗攻击就产生多个伪造MAC地址和动态地改变要被保护的网络设备或服务器的MAC地址的步骤; 以及通过使用能够充分中和ARP欺骗攻击的伪造MAC地址来中和ARP欺骗攻击的步骤。

7. 发明申请

WO2012077944A3 SHARED TERMINAL IDENTIFICATION SYSTEM USING A NETWORK PACKET AND PROCESSING METHOD THEREOF 审中-公开
标题翻译：使用网络分组的共享终端识别系统及其处理方法
公开(公告)号：WO2012077944A3
公开(公告)日：2013-01-03
申请号：PCT/KR2011009351
申请日：2011-12-05
申请人： PLUSTECH INC , KONG KYOUNG-PIL , LEE YUN-SEOK , JEON SUN MIN
发明人： KONG KYOUNG-PIL , LEE YUN-SEOK , JEON SUN MIN
IPC分类号： H04L12/26 , H04L9/32 , H04L12/14
CPC分类号： H04L43/10 , H04L12/1403 , H04L12/1435 , H04L43/028 , H04L63/0272 , H04L63/0281 , H04L63/0876 , H04L63/168 , H04L67/02 , H04L67/22 , H04L67/306 , H04M15/41 , H04M15/43 , H04M15/765 , H04M15/7652
摘要： The present invention relates to a system and method for authenticating, monitoring and managing all terminals connected to a wireless/wired network to use Internet. A shared terminal management system comprises a management server, a charging server, a central server, a central authentication G/W server and a proxy server, and assigns a terminal identification value for every terminal that uses Internet, authenticates terminals by reading and analyzing the assigned terminal identification value, monitors and manages shared terminals used as being connected to one line to classify lines into a basic line and an additional line, and charges for the additional line. A shared terminal identification system for identifying and managing terminals connected to one Internet line comprises a subscriber line authentication unit, a packet collecting unit, a first packet analyzing unit, an identified packet transmission unit, a second packet analyzing unit, an element packet transmission unit, a data management unit and a terminal determining unit. A shared terminal processing method for managing the shared terminals comprises the following steps: detecting users of a sharing device; selecting target users for sharing devices; transmitting a notification; applying for an additional terminal service subscription; and ceasing the connection to the Internet.
摘要翻译：本发明涉及一种用于认证，监控和管理连接到无线/有线网络以使用因特网的所有终端的系统和方法。共享终端管理系统包括管理服务器，计费服务器，中央服务器，中央认证G / W服务器和代理服务器，并且为每个使用因特网的终端分配终端标识值，通过阅读和分析终端来认证终端分配终端识别值，监视和管理用于连接到一条线路的共享终端，以将线路分为基本线路和附加线路，并为附加线路收费。用于识别和管理连接到一个因特网线路的终端的共享终端识别系统包括用户线路认证单元，分组收集单元，第一分组分析单元，识别分组传输单元，第二分组分析单元，元素分组传输单元，数据管理单元和终端确定单元。用于管理共享终端的共享终端处理方法包括以下步骤：检测共享设备的用户; 选择共享设备的目标用户; 传送通知; 申请额外的终端服务订阅; 并停止连接到互联网。

8. 发明申请

WO2012060634A3 METHOD OF SECURING A MOBILE TERMINAL 审中-公开
标题翻译：保护移动终端的方法
公开(公告)号：WO2012060634A3
公开(公告)日：2012-06-28
申请号：PCT/KR2011008311
申请日：2011-11-02
申请人： PLUSTECH INC , PARK HYOUNG-BAE , KIM JEONG-AH , CHOI KYU-MIN , LEE YUN-SEOK , KIM SUNG-GOO
发明人： PARK HYOUNG-BAE , KIM JEONG-AH , CHOI KYU-MIN , LEE YUN-SEOK , KIM SUNG-GOO
IPC分类号： H04W12/08 , H04W8/18 , H04W88/02
CPC分类号： H04L63/20 , H04L63/102 , H04W12/08 , H04W84/045
摘要： The present invention relates to a method of implementing a security system for preemptively preventing a decrease in work efficiency due to leaked confidential secrets or the browsing of non work-related sites through a mobile terminal capable of being connected to a mobile communication network or wireless internet network in an area requiring security. A security manager implements an environment for allowing, blocking, or recording Internet usage in an independent mobile communication network such as a femtocell whenever necessary in an area requiring security, uses a security system server to preregister information on mobile terminals of users who are expected to use the Internet, makes agreements on how personal information will be handled when outside visitors visit the network, registers information on mobile terminals of outside visitors with the security system server, and oversees the installation of a security app whenever necessary, thereby implementing security for mobile terminals registered with the security system server or having security apps installed therein, such as non work-related site blockers, upload limiters, Internet blockers, and usage history recorders. The present invention relates to a method of securing a mobile terminal, where the Internet can be unblocked according to a security unblocking procedure or when leaving the area requiring security.
摘要翻译：本发明涉及一种实现安全系统的方法，用于通过能够连接到移动通信网络或无线互联网的移动终端预先防止由于泄露的机密秘密导致的工作效率降低或浏览非工作相关的站点网络需要安全。安全管理器在需要安全的区域中实施允许，阻止或记录独立移动通信网络（例如毫微微小区）中的互联网使用的环境，使用安全系统服务器预注册用户的移动终端上的信息使用互联网，就外部访问者访问网络时如何处理个人信息达成协议，使用安全系统服务器在外部访问者的移动终端上注册信息，并在必要时监督安全应用的安装，从而实现移动安全终端向安全系统服务器注册或安装有安全应用程序的终端，诸如非工作相关站点拦截器，上传限制器，互联网拦截器和使用历史记录器。本发明涉及一种保护移动终端的方法，其中因特网可以根据安全解锁程序或当离开需要安全性的区域时被解除阻塞。

9. 发明申请

WO2009054623A1 METHOD FOR PERMITTING AND BLOCKING USE OF INTERNET BY DETECTING PLURAL TERMINALS ON NETWORK 审中-公开
标题翻译：通过检测网络上的终端来允许和阻止使用互联网的方法
公开(公告)号：WO2009054623A1
公开(公告)日：2009-04-30
申请号：PCT/KR2008/005905
申请日：2008-10-08
申请人： PLUSTECH INC. , LEE, Yun-Seok , KIM, Jeong-Ah , CHOI, Kyu-Min , CHEON, Se-Eun , KONG, Kyoung-Pil
发明人： LEE, Yun-Seok , KIM, Jeong-Ah , CHOI, Kyu-Min , CHEON, Se-Eun , KONG, Kyoung-Pil
IPC分类号： G06F15/00
CPC分类号： H04L41/12 , H04L41/0893 , H04L63/14 , H04L67/22
摘要： The present invention is related to a technology for grasping the number of a plurality of terminals of a client using a Cookie in a private network in which plural terminals are shared by redirecting a session which is to be connected to a Web by analyzing a TCP/IP packet, detecting the accurate number of a plurality of terminals of a client using an Internet, and making the accurate number as a DB, and selectively permitting or blocking a connection to Internet according to TCP/IP by using the Cookie pool information of a DB type and JOB when the users configuring and using a private network connect to the Internet at the same time.
摘要翻译：本发明涉及一种用于通过分析TCP / IP协议来重定向要连接到Web的会话的私有网络中的使用Cookie的客户端的多个终端的数量的技术， IP数据包，使用因特网检测客户端的多个终端的准确数量，并将准确的号码作为数据库，并根据TCP / IP选择性地允许或阻止与因特网的连接，通过使用当配置和使用专用网络的用户同时连接到Internet时，DB类型和JOB。

10. 发明授权

US09270550B2 Session-based traffic analysis system 有权
标题翻译：基于会话的流量分析系统
公开(公告)号：US09270550B2
公开(公告)日：2016-02-23
申请号：US13882724
申请日：2011-11-07
申请人： Kyu-Min Choi
发明人： Kyu-Min Choi
IPC分类号： H04L12/26 , G06F11/00
CPC分类号： H04L43/08 , H04L43/022 , H04L43/026 , H04L43/028
摘要： The present invention relates to a session-based traffic analysis system that may accurately analyze an amount of traffic for each transmission control protocol (TCP) connection using only one-way packets. The system may accurately analyze an amount of two-way traffic using only one-way connection information.
摘要翻译：本发明涉及一种基于会话的业务分析系统，其可以使用单向分组来精确地分析每个传输控制协议（TCP）连接的业务量。系统可以使用单向连接信息准确分析双向流量。

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