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1. 发明授权

US07327259B2 Method and apparatus for managing online and offline documents with RFID technology 有权
标题翻译：使用RFID技术管理在线和离线文档的方法和设备
公开(公告)号：US07327259B2
公开(公告)日：2008-02-05
申请号：US11091366
申请日：2005-03-29
申请人： Ju Han Kim , Joo Young Lee , Ki Young Moon , Jong Soo Jang , Sung Won Sohn
发明人： Ju Han Kim , Joo Young Lee , Ki Young Moon , Jong Soo Jang , Sung Won Sohn
IPC分类号： G08B13/14
CPC分类号： H04N1/2179 , G06F17/30011 , G06F21/608 , G06Q10/10 , H04N1/00209 , H04N1/00342 , H04N1/00854 , H04N1/2187 , H04N1/2191 , H04N2201/0082 , H04N2201/3269
摘要： Provided are a method and an apparatus for managing online and offline documents using RFID technology. The method includes: pre-registering online and offline documents using radio frequency identification tag information stored in at least one of the online and offline documents to be output; determining whether the pre-registered online and offline documents are authorized to be output; and if it is determined that the pre-registered online and offline documents are authorized to be output, generating documents of the online and offline documents to be output and storing new radio frequency identification tag information in radio frequency identification tags attached to the documents to be output.
摘要翻译：提供了一种使用RFID技术管理在线和离线文档的方法和装置。该方法包括：使用存储在要输出的在线和离线文档中的至少一个的射频识别标签信息预先注册在线和离线文档; 确定预注册的在线和离线文档是否被授权输出; 并且如果确定预先注册的在线和离线文档被授权输出，则生成要输出的在线和离线文档的文档，并将附加到文档的射频识别标签中的新的射频识别标签信息存储为输出。

2. 发明申请

US20110016208A1 APPARATUS AND METHOD FOR SAMPLING SECURITY EVENT BASED ON CONTENTS OF THE SECURITY EVENT 有权
标题翻译：基于安全事件内容采集安全事件的装置和方法
公开(公告)号：US20110016208A1
公开(公告)日：2011-01-20
申请号：US12667130
申请日：2007-11-19
申请人： Chi Yoon Jeong , Beom Hwan Chang , Seon Gyoung Sohn , Geon Lyang Kim , Jong Hyun Kim , Jong Ho Ryu , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
发明人： Chi Yoon Jeong , Beom Hwan Chang , Seon Gyoung Sohn , Geon Lyang Kim , Jong Hyun Kim , Jong Ho Ryu , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
IPC分类号： G06F15/173
CPC分类号： H04L63/1416 , G06Q10/06
摘要： There are provided an apparatus and method for sampling a security event based on contents of the security event, the apparatus including: a security event accumulation module collecting security events occurring in a network system and storing the security events for each type according to contents of the security event; a security event analysis module calculating distribution of the security events for each type by analyzing the stored security events; and a security event extraction module sampling the stored security events according to the calculated distribution of the security events for each type. The apparatus and method may improve speed of visualization of a security event and a security event analysis apparatus and may increase accuracy thereof.
摘要翻译：提供了一种基于安全事件的内容对安全事件进行采样的装置和方法，该装置包括：安全事件累积模块，其收集网络系统中发生的安全事件，并根据所述安全事件的内容存储每种类型的安全事件安全事件; 安全事件分析模块，通过分析存储的安全事件来计算每种类型的安全事件的分布; 并且安全事件提取模块根据计算出的每种类型的安全事件的分布来对存储的安全事件进行采样。该装置和方法可以提高安全事件和安全事件分析装置的可视化速度并且可以提高其精度。

3. 发明授权

US07596810B2 Apparatus and method of detecting network attack situation 有权
标题翻译：检测网络攻击情况的方法及装置
公开(公告)号：US07596810B2
公开(公告)日：2009-09-29
申请号：US11081682
申请日：2005-03-17
申请人： Jin Oh Kim , Seon Gyoung Sohn , Hyochan Bang , Soo Hyung Lee , Dongyoung Kim , Beom Hwan Chang , Geon Lyang Kim , Hyun Joo Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
发明人： Jin Oh Kim , Seon Gyoung Sohn , Hyochan Bang , Soo Hyung Lee , Dongyoung Kim , Beom Hwan Chang , Geon Lyang Kim , Hyun Joo Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
IPC分类号： G08B23/00 , G06F15/173
CPC分类号： H04L63/1416 , G06F21/552 , G06F21/85 , H04L63/1441
摘要： Provided is an apparatus for detecting a network attack situation. The apparatus includes an alarm receiver receiving a plurality of alarms raised in a network to which the alarm receiver is connected, converting the alarms into predetermined alarm data, and outputting the alarm data; an alarm processor analyzing an attack situation in the network based on attributes of the alarm data and a number of times that the alarm data is generated; a memory storing basic data needed to analyze the state of the network and providing the basic data to the alarm processor; and an interface transmitting the result of the analysis by the alarm processor to an external device, receiving a predetermined critical value from the external device, which is a basis for determining the occurrence of the attack situation, and outputting the critical value to the alarm processor such that the alarm processor can store the critical value in the memory. Equal numbers of hash engines and detection engines for processing the alarms in the network to the number of data groups classified as network attack situations are formed in a line. Therefore, a network attack situation can be detected in real time based on a great number of alarms indicating intrusion detection.
摘要翻译：提供了一种用于检测网络攻击情况的装置。该装置包括接收在连接有报警接收器的网络中升起的多个报警的报警接收机，将报警转换成预定报警数据，并输出报警数据; 报警处理器根据报警数据的属性和产生报警数据的次数分析网络中的攻击情况; 存储器，用于存储分析网络状态并将基本数据提供给报警处理器所需的基本数据; 以及将所述报警处理器的分析结果发送到外部设备的接口，从外部设备接收预定的临界值，所述临时值是用于确定所述攻击情况的发生的基础，并且将所述临界值输出到所述报警处理器使得报警处理器可以将临界值存储在存储器中。在网络中形成等同数量的散列引擎和检测引擎，用于将网络中的警报处理为分类为网络攻击情况的数据组的数量。因此，可以基于大量表示入侵检测的告警来实时检测网络攻击情况。

4. 发明授权

US07571477B2 Real-time network attack pattern detection system for unknown network attack and method thereof 有权
标题翻译：用于未知网络攻击的实时网络攻击模式检测系统及其方法
公开(公告)号：US07571477B2
公开(公告)日：2009-08-04
申请号：US11088975
申请日：2005-03-24
申请人： Jintae Oh , Seung Won Shin , Ki Young Kim , Jong Soo Jang , Sung Won Sohn
发明人： Jintae Oh , Seung Won Shin , Ki Young Kim , Jong Soo Jang , Sung Won Sohn
IPC分类号： G06F21/00
CPC分类号： H04L63/1408
摘要： In a real-time network attack pattern detection system and method, a common pattern is detected in real time from packets, which are suspected to be a network attack such as Worm, to effectively block the attack. The system includes: a suspicious packet detector for classifying a suspicious attack packet from all input packets; a first data delaying unit for receiving the input packet from the suspicious packet detector to output an one-clock delayed data; a second data delaying unit for receiving an output signal from the first data delaying unit to output an one-clock delayed data; a hash key generator for receiving an output data of the suspicious packet detector, an output data of the first data delaying unit and an output data of the second data delaying unit to generate a hash key; a hash table for storing a lookup result obtained by the hash key generated from the hash key generator; and an existence & hit checker for checking the lookup result of the hash table.
摘要翻译：在实时网络攻击模式检测系统和方法中，从被怀疑是网络攻击（如蠕虫）的数据包实时检测到一个共同的模式，以有效地阻止攻击。该系统包括：可疑包检测器，用于从所有输入分组中分类可疑攻击包; 第一数据延迟单元，用于从可疑分组检测器接收输入分组以输出一个时钟延迟的数据; 第二数据延迟单元，用于从第一数据延迟单元接收输出信号以输出一个时钟延迟的数据; 散列密钥发生器，用于接收可疑包检测器的输出数据，第一数据延迟单元的输出数据和第二数据延迟单元的输出数据以产生散列密钥; 哈希表，用于存储通过从所述散列密钥发生器生成的散列密钥获得的查找结果; 以及用于检查哈希表的查找结果的存在和命中检查器。

5. 发明申请

US20090158427A1 SIGNATURE STRING STORAGE MEMORY OPTIMIZING METHOD, SIGNATURE STRING PATTERN MATCHING METHOD, AND SIGNATURE STRING MATCHING ENGINE 有权
标题翻译：签名STRING存储优化方法，签名字符串匹配方法和签名字符串匹配引擎
公开(公告)号：US20090158427A1
公开(公告)日：2009-06-18
申请号：US12331613
申请日：2008-12-10
申请人： Byoung Koo Kim , Jin Tae Oh , Jong Soo Jang , Sung Won Sohn
发明人： Byoung Koo Kim , Jin Tae Oh , Jong Soo Jang , Sung Won Sohn
IPC分类号： G06F21/00
CPC分类号： H04L63/0263 , G06F17/30985 , H04L63/1408
摘要： Enclosed are a signature string storage memory optimizing method, a signature string pattern matching method, and a signature matching engine. Signature is tokenized in units of substrings and the tokenized substrings are stored in an internal memory block and an external memory block to optimize a memory storage pattern. Therefore, matching of introduction data to signature patterns is effectively performed.
摘要翻译：封闭的是签名字符串存储内存优化方法，签名字符串模式匹配方法和签名匹配引擎。签名以子字符串为单位，令牌化子字符串存储在内部存储块和外部存储器块中，以优化存储器存储模式。因此，有效地执行引入数据与签名图案的匹配。

6. 发明申请

US20100150008A1 APPARATUS AND METHOD FOR DISPLAYING STATE OF NETWORK 审中-公开
标题翻译：用于显示网络状态的装置和方法
公开(公告)号：US20100150008A1
公开(公告)日：2010-06-17
申请号：US12530193
申请日：2008-03-07
申请人： Seon Gyoung Sohn , Chi Yoon Jeong , Beom Hwan Chang , Soo Hyung Lee , Hyo Chan Bang , Geon Lyang Kim , Hyun Joo Kim , Won Joo Park , Jong Ho Ryu , Jong Hyun Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
发明人： Seon Gyoung Sohn , Chi Yoon Jeong , Beom Hwan Chang , Soo Hyung Lee , Hyo Chan Bang , Geon Lyang Kim , Hyun Joo Kim , Won Joo Park , Jong Ho Ryu , Jong Hyun Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
IPC分类号： H04L12/26
CPC分类号： H04L41/22 , H04L43/045 , H04L63/1408
摘要： There are provided a network state display apparatus and method capable of easily determining a present network security state in real time by analyzing an abnormality and harmful traffic deteriorating performance of a network in software by using a result of combining essential characteristics of traffic, a distinct dispersion, and an entropy and displaying the network state to be intuitionally recognized, the method including selecting and combining three of a source address, a source port, a destination address, and a destination port of collected traffic and calculating a distinct dispersion and an entropy of a residual one therefrom; displaying the calculated distinct dispersion and entropy on a security radar where the distinct dispersion and the entropy are assigned to an angle and a radius; determining whether a network state is abnormal, based on a result displayed on the security radar; and detecting reporting detailed information on abnormal traffic causing the abnormal network state.
摘要翻译：提供了一种网络状态显示装置和方法，其能够通过使用组合业务的基本特征的结果分析软件中的网络的异常和有害的业务恶化的性能来实时地容易地确定当前的网络安全状态，不同的分散以及熵并显示要直观识别的网络状态，所述方法包括选择和组合收集的业务的源地址，源端口，目的地地址和目的地端口中的三个，并计算不同的色散和熵剩余的一个; 在安全雷达上显示计算出的不同色散和熵，其中明确的色散和熵分配给角度和半径; 基于安全雷达上显示的结果，确定网络状态是否异常; 检测异常网络状态异常报告的详细信息。

7. 发明申请

US20090094699A1 APPARATUS AND METHOD OF DETECTING NETWORK ATTACK SITUATION 审中-公开
标题翻译：检测网络攻击状况的装置和方法
公开(公告)号：US20090094699A1
公开(公告)日：2009-04-09
申请号：US12275906
申请日：2008-11-21
申请人： Jin Oh KIM , Seon Gyoung Sohn , Hyochan Bang , Soo Hyung Lee , Dongyoung Kim , Beom Hwan Chang , Geon Lyang Kim , Hyun Joo Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
发明人： Jin Oh KIM , Seon Gyoung Sohn , Hyochan Bang , Soo Hyung Lee , Dongyoung Kim , Beom Hwan Chang , Geon Lyang Kim , Hyun Joo Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
IPC分类号： G06F15/18 , G08B23/00
CPC分类号： H04L63/1416 , G06F21/552 , G06F21/85 , H04L63/1441
摘要： Provided is an apparatus for detecting a network attack situation. The apparatus includes an alarm receiver receiving a plurality of alarms raised in a network to which the alarm receiver is connected, converting the alarms into predetermined alarm data, and outputting the alarm data; an alarm processor analyzing an attack situation in the network based on attributes of the alarm data and a number of times that the alarm data is generated; a memory storing basic data needed to analyze the state of the network and providing the basic data to the alarm processor; and an interface transmitting the result of the analysis by the alarm processor to an external device, receiving a predetermined critical value from the external device, which is a basis for determining the occurrence of the attack situation, and outputting the critical value to the alarm processor such that the alarm processor can store the critical value in the memory. Equal numbers of hash engines and detection engines for processing the alarms in the network to the number of data groups classified as network attack situations are formed in a line. Therefore, a network attack situation can be detected in real time based on a great number of alarms indicating intrusion detection.
摘要翻译：提供了一种用于检测网络攻击情况的装置。该装置包括接收在连接有报警接收器的网络中升起的多个报警的报警接收机，将报警转换成预定报警数据，并输出报警数据; 报警处理器根据报警数据的属性和产生报警数据的次数分析网络中的攻击情况; 存储器，用于存储分析网络状态并将基本数据提供给报警处理器所需的基本数据; 以及将所述报警处理器的分析结果发送到外部设备的接口，从外部设备接收预定的临界值，所述临时值是用于确定所述攻击情况的发生的基础，并且将所述临界值输出到所述报警处理器使得报警处理器可以将临界值存储在存储器中。在网络中形成等同数量的散列引擎和检测引擎，用于将网络中的警报处理为分类为网络攻击情况的数据组的数量。因此，可以基于大量表示入侵检测的告警来实时检测网络攻击情况。

8. 发明授权

US07433357B2 Apparatus and method for performing header lookup based on sequential lookup 有权
标题翻译：基于顺序查找执行标题查找的装置和方法
公开(公告)号：US07433357B2
公开(公告)日：2008-10-07
申请号：US10993606
申请日：2004-11-19
申请人： Jintae Oh , Seung Won Shin , Ki Young Kim , Jong Soo Jang , Sung Won Sohn
发明人： Jintae Oh , Seung Won Shin , Ki Young Kim , Jong Soo Jang , Sung Won Sohn
IPC分类号： H04L12/50
CPC分类号： H04L45/00 , H04L45/54 , H04L45/62
摘要： An apparatus and method for performing packet header lookup based on sequential lookup is provided. A header analyzer separates a header from a packet received via a network and outputs a lookup sequence. A unit lookup unit looks up matching the header combination rules with each field to be analyzed and input from the header analyzer based on the lookup sequence input from the header analyzer and outputs a match signal and a match address. A rule combination memory stores identification information for the header combination rules. A sequence combination memory stores lookup sequence information and sequence combination information. A rule combination unit generates match results based on the match signal input from the unit lookup unit and data read from the rule combination memory and the sequence combination memory.
摘要翻译：提供了一种用于基于顺序查找来执行分组报头查找的装置和方法。报头分析器将报头与经由网络接收的分组分离，并输出查找序列。单元查找单元根据从标题分析器输入的查找序列查找与标题组合规则与要分析的每个字段和从标题分析器输入的匹配，并输出匹配信号和匹配地址。规则组合存储器存储标题组合规则的标识信息。序列组合存储器存储查找序列信息和序列组合信息。规则组合单元基于从单元查找单元输入的匹配信号和从规则组合存储器和序列组合存储器读取的数据产生匹配结果。

9. 发明授权

US08140671B2 Apparatus and method for sampling security events based on contents of the security events 有权
标题翻译：基于安全事件内容对安全事件进行采样的装置和方法
公开(公告)号：US08140671B2
公开(公告)日：2012-03-20
申请号：US12667130
申请日：2007-11-19
申请人： Chi Yoon Jeong , Beom Hwan Chang , Seon Gyoung Sohn , Geon Lyang Kim , Jong Hyun Kim , Jong Ho Ryu , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
发明人： Chi Yoon Jeong , Beom Hwan Chang , Seon Gyoung Sohn , Geon Lyang Kim , Jong Hyun Kim , Jong Ho Ryu , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
IPC分类号： G06F15/173
CPC分类号： H04L63/1416 , G06Q10/06
摘要： There are provided an apparatus and method for sampling a security event based on contents of the security event, the apparatus including: a security event accumulation module collecting security events occurring in a network system and storing the security events for each type according to contents of the security event; a security event analysis module calculating distribution of the security events for each type by analyzing the stored security events; and a security event extraction module sampling the stored security events according to the calculated distribution of the security events for each type. The apparatus and method may improve speed of visualization of a security event and a security event analysis apparatus and may increase accuracy thereof.
摘要翻译：提供了一种基于安全事件的内容对安全事件进行采样的装置和方法，该装置包括：安全事件累积模块，其收集网络系统中发生的安全事件，并根据所述安全事件的内容存储每种类型的安全事件安全事件; 安全事件分析模块，通过分析存储的安全事件来计算每种类型的安全事件的分布; 并且安全事件提取模块根据计算出的每种类型的安全事件的分布来对存储的安全事件进行采样。该装置和方法可以提高安全事件和安全事件分析装置的可视化速度并且可以提高其精度。

10. 发明授权

US08019865B2 Method and apparatus for visualizing network security state 有权
标题翻译：可视化网络安全状态的方法和装置
公开(公告)号：US08019865B2
公开(公告)日：2011-09-13
申请号：US12517091
申请日：2007-10-24
申请人： Beom Hwan Chang , Chi Yoon Jeong , Seon Gyoung Sohn , Soo Hyung Lee , Hyo Chan Bang , Geon Lyang Kim , Hyun Joo Kim , Won Joo Park , Jong Ho Ryu , Jong Hyun Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
发明人： Beom Hwan Chang , Chi Yoon Jeong , Seon Gyoung Sohn , Soo Hyung Lee , Hyo Chan Bang , Geon Lyang Kim , Hyun Joo Kim , Won Joo Park , Jong Ho Ryu , Jong Hyun Kim , Jung Chan Na , Jong Soo Jang , Sung Won Sohn
IPC分类号： G06F15/173
CPC分类号： H04L41/28 , H04L41/0631 , H04L41/22 , H04L63/1425 , H04L63/20
摘要： There are provided a network security state visualization device and method, the device including: a security event collector collecting original security event information from network security apparatuses; a security event analyzer analyzing the original security event information collected by the security event collector and extracting characteristic data corresponding to a security event; and a three-dimensional visualization display unit visualizing a correlation between the characteristic data extracted by the security event analyzer as a three-dimensional screen to be displayed.
摘要翻译：提供了网络安全状态可视化设备和方法，该设备包括：安全事件收集器，从网络安全设备收集原始安全事件信息; 分析安全事件收集器收集的原始安全事件信息并提取对应于安全事件的特征数据的安全事件分析器; 以及三维可视化显示单元，将由安全事件分析器提取的特征数据之间的相关性可视化为要显示的三维屏幕。

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