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1. 发明公开

US20240224010A1 MESSAGE HOP-BASED COMMUNICATION METHOD AND APPARATUS FOR GUARANTEEING REAL-TIME COMMUNICATION IN AN AUTONOMOUS DRIVING ENVIRONMENT 审中-公开
公开(公告)号：US20240224010A1
公开(公告)日：2024-07-04
申请号：US18148301
申请日：2022-12-29
申请人： Penta Security Systems Inc. , Autocrypt Co., Ltd.
发明人： Keon YUN , Jin Hyeok OH , Sun Woo YUN , Sang Min LEE , Myong Cheol LIM , Tae Gyun KIM , Sang Gyoo SIM , Duk Soo KIM , Eui Seok KIM
IPC分类号： H04W4/44 , G01C21/00
CPC分类号： H04W4/44 , G01C21/3841
摘要： A message hop-based communication method of guaranteeing real-time communication in a vehicle communication environment may comprise: receiving, by a first on-board unit (OBU) of a first vehicle, a first message including a message frame (MF) for probe vehicle data (PVD) from a road side unit (RSU); and transmitting a second message, including an MF for a basic safety message (BSM), to a second OBU of a second vehicle, the second message corresponding to the first message, wherein the PVD and the BSM each comprise a data frame for a hopping request.

2. 发明申请

US20200169420A1 METHOD AND APPARATUS FOR MANAGING ENROLLMENT CERTIFICATE IN SECURITY CREDENTIAL MANAGEMENT SYSTEM FOR V2X COMMUNICATION 审中-公开
公开(公告)号：US20200169420A1
公开(公告)日：2020-05-28
申请号：US16556652
申请日：2019-08-30
申请人： Penta Security Systems Inc.
发明人： Seok Woo LEE , Duk Soo KIM , Eui Seok KIM , Sang Gyoo SIM , Jong Guk LEE , Dong Hoon KO , Jung Ook KIM , Sang Won SEO , Jeong Eun KI , Seung Hoon LEE
IPC分类号： H04L9/32
摘要： A method for managing an enrollment certificate in an SCMS for V2X communication may comprise receiving a message requesting an authority for generating a CSR from a DCM; updating device certification data through a certification laboratory that manages performance and requirements of an EE, and verifying the EE that requested issuance of an enrollment certificate to the DCM by using the updated device certification data; transmitting response data indicating the authority for generating a CSR to the DCM based on a result of the verification; receiving a CSR generated according to the response data from the DCM; and verifying the received CSR, and requesting response data for the CSR to an ECA based on a result of the verification.

3. 发明公开

US20240176611A1 METHOD OF EXTENDING MESSAGE NODES OF OMA-DM PROTOCOL TO IMPROVE EFFICIENCY OF VEHICLE OTA UPDATES AND MESSAGE NODE EXTENSION APPARATUS USING THE SAME 审中-公开
公开(公告)号：US20240176611A1
公开(公告)日：2024-05-30
申请号：US18458955
申请日：2023-08-30
申请人： Penta Security Systems Inc. , Autocrypt Co., Ltd.
发明人： Jin Hyeok OH , Keon YUN , Sun Woo YUN , Sang Min LEE , Myong Cheol LIM , Tae Gyun KIM , Sang Gyoo SIM , Eui Seok KIM , Duk Soo KIM
IPC分类号： G06F8/65
CPC分类号： G06F8/65
摘要： A method of extending message nodes of an Open Mobile Alliance (OMA)-Device Management (DM) protocol, which is performed by a server to improve efficiency of a vehicle over-the air (OTA) update, may comprise: receiving a package including vehicle device information (DevInfo) from a client of a vehicle; and checking an update state of software (SW) installed on the client on the basis of information having a field for defining information on a vehicle registration district, a field for defining information on a production year of the vehicle, and an SW field for defining an SW expansion which are included in the DevInfo.

4. 发明申请

US20220092975A1 METHOD OF DETECTING ANOMALY OF ROAD SIDE UNIT AND APPARATUS THEREFOR 有权
公开(公告)号：US20220092975A1
公开(公告)日：2022-03-24
申请号：US17482329
申请日：2021-09-22
申请人： Autocrypt Co., Ltd. , Penta Security Systems Inc.
发明人： Seung Young PARK , Duk Soo KIM , Seok Woo LEE , Eui Seok KIM , Sang Gyoo SIM
IPC分类号： G08G1/097 , G06N3/04 , G06N3/08 , G08G1/01
摘要： A method of detecting an anomaly of a road side unit, which is performed by an anomaly detecting apparatus interworking with one or more road side units, may comprise: receiving traffic data from each of the one or more road side units; performing grouping on the one or more road side units based on the traffic data; generating input data of an artificial neural network based on a result of the performing of the grouping; generating output data of the artificial neural network based on the input data; and detecting an anomaly of each of the one or more road side units based on the output data.

5. 发明申请

US20150180862A1 METHOD OF GENERATING ONE-TIME PASSWORD AND APPARATUS FOR PERFORMING THE SAME 有权
标题翻译：产生一次性密码的方法和实施该设备的方法
公开(公告)号：US20150180862A1
公开(公告)日：2015-06-25
申请号：US14575016
申请日：2014-12-18
申请人： PENTA SECURITY SYSTEMS INC.
发明人： Seok Woo LEE , You Sik LEE , Sang Gyoo SIM , Duk Soo KIM , Gi Young JOO
IPC分类号： H04L29/06
CPC分类号： H04L63/0838
摘要： Disclosed is a technology related to a method of generating an OTP and an apparatus for performing the same. The method includes receiving user secret information that is input according to execution of a process of providing an OTP; authenticating the user secret information by generating a response value based on the received user secret information and a challenge value received from a user verification apparatus, and transmitting the response value to the user verification apparatus; and generating an OTP using at least one of the user secret information, the challenge value and the response value as the user secret information is authenticated, thereby effectively dealing with loss or appropriation of a user terminal and also improving the security of an OTP.
摘要翻译：公开了与生成OTP的方法相关的技术及其执行装置。该方法包括接收根据提供OTP的处理的执行而输入的用户秘密信息; 通过基于从用户验证装置接收到的接收的用户秘密信息和挑战值生成响应值来认证用户秘密信息，并将响应值发送给用户验证装置; 以及当用户密码信息被认证时，使用用户秘密信息，询问值和响应值中的至少一个生成OTP，从而有效地处理用户终端的丢失或占用以及提高OTP的安全性。

6. 发明申请

US20150106933A1 DEVICE FOR DETECTING CYBER ATTACK BASED ON EVENT ANALYSIS AND METHOD THEREOF 有权
标题翻译：基于事件分析检测网络攻击的装置及其方法
公开(公告)号：US20150106933A1
公开(公告)日：2015-04-16
申请号：US14514516
申请日：2014-10-15
申请人： PENTA SECURITY SYSTEMS INC.
发明人： Seok Woo LEE , Sang Gyoo SIM , Duk Soo KIM
IPC分类号： G06F21/55 , H04L29/06
CPC分类号： G06F21/554 , H04L63/1416 , H04L63/1425 , H04L63/1433
摘要： There are provided a device for detecting a cyber attack and a method thereof. The device for detecting a cyber attack includes an event receiving unit configured to receive an event generated in at least one user terminal according to a behavior of a user who accesses a web server and uses web services provided from a web page, a model generating unit configured to generate an event model by extracting an event pattern corresponding to a behavior of the user based on the received event, and an attack detecting unit configured to detect whether access of the web server by a specific user terminal is an attack by comparing the event model with an event received from the specific user terminal. Therefore, various forms of cyber attacks are rapidly and accurately detected, and it is possible to provide a security service having high availability and reliability.
摘要翻译：提供了一种用于检测网络攻击的装置及其方法。用于检测网络攻击的设备包括：事件接收单元，被配置为根据访问web服务器并使用从网页提供的web服务的用户的行为接收在至少一个用户终端中生成的事件;模型生成单元被配置为通过基于接收到的事件提取与用户的行为相对应的事件模式来生成事件模型，以及攻击检测单元，被配置为检测特定用户终端对web服务器的访问是否是通过比较事件的攻击具有从特定用户终端接收的事件的模型。因此，可以快速准确地检测各种形式的网络攻击，并且可以提供具有高可用性和可靠性的安全服务。

7. 发明公开

US20230177041A1 BLOCKCHAIN-BASED DATA SHARING METHOD AND APPARATUS 审中-公开
公开(公告)号：US20230177041A1
公开(公告)日：2023-06-08
申请号：US17663642
申请日：2022-05-16
申请人： Penta Security Systems Inc.
发明人： Jin Hyeok OH , Myong Cheol LIM , Sang Gyoo SIM , Duk Soo KIM , Seok Woo LEE
IPC分类号： G06F16/23 , G06F16/27 , H04L9/00 , G06F16/22
CPC分类号： G06F16/2365 , G06F16/27 , H04L9/50 , G06F16/2255
摘要： A data-sharing method, performed by a processor in a data-sharing apparatus including a blockchain ad a data subscription platform server, may comprise: registering, by the data subscription platform server, a data supply plan in the blockchain according to a request of a data supplier; registering, by the data subscription platform server, content data supplied from the data supplier; managing, by the data subscription platform server, data subscription rights of a data subscriber by using the blockchain according to a subscription request of the data subscriber; and supplying, by the data subscription platform server, the content data to the data subscriber.

8. 发明公开

US20230164134A1 METHOD AND APPARATUS FOR ACCESS CONTROL ON SHIP NETWORK 审中-公开
公开(公告)号：US20230164134A1
公开(公告)日：2023-05-25
申请号：US17663998
申请日：2022-05-18
申请人： Penta Security Systems Inc.
发明人： Keon YUN , Myung Woo CHUNG , Sang Gyoo SIM , Jin Hyuk JUNG , Duk Soo KIM , Seok Woo LEE
IPC分类号： H04L9/40
CPC分类号： H04L63/0823 , H04L63/0869 , H04L63/107
摘要： A ship network access control method may comprise: receiving, from an agent installed in a specific sub-network among sub-networks of the ship network, a registration request message requesting registration based on an agent certificate, and verifying the agent certificate; in response to determining that the agent certificate is valid, transmitting, to the agent, agent registration information for the agent; receiving, from the agent, a connection request message generated based on the agent registration information, and verifying the agent registration information; in response to determining that the agent registration information is successfully verified, performing a mutual authentication protocol with the agent; and determining whether to allow a connection between the first terminal and a second terminal located in another sub-network of the ship network or an external network according to an authority of the agent.

9. 发明申请

US20190036952A1 METHOD AND APPARATUS FOR DETECTING ANOMALY TRAFFIC 审中-公开
公开(公告)号：US20190036952A1
公开(公告)日：2019-01-31
申请号：US15832050
申请日：2017-12-05
申请人： Penta Security Systems INC.
发明人： Sang Gyoo SIM , Seok Woo Lee , Seung Young Park , Duk Soo Kim
IPC分类号： H04L29/06 , G06K9/62 , G06F17/18 , G06N3/08 , G06F15/18
CPC分类号： H04L63/1425 , G06F17/18 , G06K9/6218 , G06N3/0454 , G06N3/08 , G06N3/088 , G06N20/00 , H04L63/1441
摘要： Disclosed is a method for detecting anomaly traffic using an autoencoder based on an inception-residual network-v2 which is one type of machine learning methods, the method including generating a plurality of encoders on the basis of traffic data for learning; generating a plurality of pieces of image data on the basis of traffic data for each session, which is a detection target; and determining whether the traffic data for each session is abnormal using at least one among the traffic data for learning, the plurality of encoders, and the plurality of pieces of image data.

10. 发明申请

US20150106283A1 APPARATUS AND METHOD FOR PROVIDING GENUINE CERTIFICATION SERVICE 审中-公开
标题翻译：提供认证服务的设备和方法
公开(公告)号：US20150106283A1
公开(公告)日：2015-04-16
申请号：US14515069
申请日：2014-10-15
申请人： PENTA SECURITY SYSTEMS INC.
发明人： Seok Woo LEE , Sang Gyoo SIM , Duk Soo KIM , Gi Young JOO
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0185 , G06Q30/018 , G06Q30/0609
摘要： Provided are an apparatus and method for providing a genuine certification service. The apparatus includes a certification information issuing unit configured to issue genuine certification information including at least one piece of certification chip identification (ID) information, product ID information, certification secret information, and certification verification information to a verification target product in response to an issuance request by a terminal operated by a producer of the verification target product, and a genuine certification executing unit configured to verify validity of the genuine certification information issued to the verification target product and execute genuine certification for the verification target product using the genuine certification information of which the validity is verified in response to a certification request by the terminal operated by the producer of the verification target product. Intellectual property rights of producers may be efficiently protected and a reliable genuine certification service may be provided to consumers.
摘要翻译：提供了一种提供真正认证服务的装置和方法。该装置包括认证信息发布单元，其被配置为响应于发行而向认证目标产品发布包括至少一个认证芯片标识（ID）信息，产品ID信息，认证秘密信息和认证验证信息的真实认证信息由验证对象产品的生产者操作的终端的请求以及正确认证执行单元，其被配置为验证发布到验证对象产品的真实认证信息的有效性，并使用真实认证信息执行验证对象产品的真实认证响应于由验证目标产品的生产者操作的终端的认证请求来验证有效性。可以有效保护生产者的知识产权，并向消费者提供可靠的真实认证服务。

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