公开(公告)号：US20230074878A1

公开(公告)日：2023-03-09

申请号：US17983468

申请日：2022-11-09

申请人： Volvo Car Corporation

发明人： Ulf BJÖRKENGREN

IPC分类号： H04W12/12 ,  H04L9/40 ,  G07C9/00 ,  B60R25/20 ,  H04W12/08 ,  H04W12/082 ,  B60R25/24 ,  F02N11/08

摘要： There is provided a method and a system for authorizing a user device to send a request to a vehicle in order to prevent a physical layer relay attack. The system comprises a vehicle comprising an acoustic transducer and an RF transceiver and a user device comprising an acoustic transducer and an RF transceiver. The method relates to a signaling scheme using a combination of acoustic and RF signals for preventing a successful physical layer relay attack.

公开(公告)号：US11601370B2

公开(公告)日：2023-03-07

申请号：US17727087

申请日：2022-04-22

申请人： Cisco Technology, Inc.

发明人： Michael Joseph Stepanek ,  Costas Kleopa ,  David McGrew ,  Blake Harrell Anderson ,  Saravanan Radhakrishnan

IPC分类号： H04L12/851 ,  H04L47/2441 ,  H04L47/2483 ,  H04L47/25 ,  H04L47/2475 ,  H04L49/35 ,  H04L9/40 ,  H04W12/12 ,  H04W12/122 ,  H04W12/128

摘要： In one embodiment, a networking device in a network detects an traffic flow conveyed in the network via the networking device. The networking device generates flow data for the traffic flow. The networking device performs a classification of the traffic flow using the flow data as input to a machine learning-based classifier. The networking device performs a mediation action based on the classification of the traffic flow.

公开(公告)号：US20230066805A1

公开(公告)日：2023-03-02

申请号：US18045273

申请日：2022-10-10

申请人： Cisco Technology, Inc.

发明人： Jerome HENRY ,  Robert E. BARTON ,  Darryl E. SLADDEN ,  Thomas SZIGETI

IPC分类号： H04W12/12 ,  H04W76/16 ,  H04W24/10 ,  H04W12/79 ,  H04W4/02 ,  H04W4/029 ,  H04W48/20 ,  H04W48/16

摘要： Techniques and apparatus for managing a message relaying system are described. One technique includes an access point (AP) detecting a first signal and a second signal from a computing device. A validation of the first signal is performed based on parameters of the first signal and the second signal. After the validation, information associated with the first signal is transmitted to a computing system. In another technique, the computing system may designate one of multiple APs reporting information regarding first signals as a primary reporting AP and designate the remaining APs as secondary reporting APs. The computing system may instruct the secondary reporting APs to refrain from reporting information regarding first signals to the computing system.

公开(公告)号：US20230064926A1

公开(公告)日：2023-03-02

申请号：US17459064

申请日：2021-08-27

申请人： The Toronto-Dominion Bank

发明人： Michael AVNI

IPC分类号： H04W12/37 ,  H04W12/12 ,  H04W12/086 ,  H04W64/00

摘要： A system and method for determining physical locations associated with activities detected on mobile devices is disclosed. The method includes accessing at least one enterprise rule set which is based on a plurality of security vulnerability events, and for monitoring at least one application used on the mobile devices. Device data indicative of one or more actions performed on a mobile device and a time associated with each action is used to detect whether actions performed on the mobile device breach a rule of the enterprise rule set. Geolocation information associated with the mobile device at the time associated with the breach is received based on an identifier associated with the mobile device or with wireless network access points in range of the mobile device. The received geolocation information, enterprise rules, and device data is used determine if a security vulnerability is associated with the mobile device.

公开(公告)号：US11595830B2

公开(公告)日：2023-02-28

申请号：US16520694

申请日：2019-07-24

申请人： SORACOM, INC

发明人： Kenta Yasukawa ,  Ken Tamagawa ,  Daichi Funato

IPC分类号： H04W24/02 ,  H04L12/66 ,  H04L69/08 ,  H04L67/565 ,  H04L67/1031 ,  H04W88/16 ,  H04W88/18 ,  H04L9/40 ,  H04W12/06 ,  H04W12/12

摘要： A control apparatus for a gateway functioning as the endpoint of a core network in a mobile communication system is provided. The gateway includes a first server configured to receive data from a user apparatus and one or more second servers configured to transfer the data received by the first server to an external network. The control apparatus performs an operation of changing performance of the one or more second servers, an operation of monitoring a processing status of the one or more second servers, and an operation of selecting, from the one or more second servers in accordance with the processing status of the one or more second servers, a second server as a transfer destination of the data received from the user apparatus by the first server.

公开(公告)号：US20230045087A1

公开(公告)日：2023-02-09

申请号：US17970250

申请日：2022-10-20

申请人： Bottomline Technologies, Inc.

发明人： Alexander Deeb ,  Durga Nagalia

IPC分类号： H04L9/40 ,  H04W12/02 ,  H04M1/67 ,  H04W12/12 ,  H04W12/37

摘要： A method and device for providing notification of improper access to secure data on a mobile device. The mobile device detects a request to record content displayed on a display of the mobile device. A determination is then made regarding whether the content that was displayed on the screen when the request to record was received is protected content. If the displayed content was protected, then a third party is notified that a security breach has been detected. A remedial action is also performed regarding the security breach. A device may receive protected content on a mobile device from a third party computer. A device may display the protected content and non-protected content on a display on the mobile device. A device may receive a request to record the protected content and the non-protected content currently displayed on the display on the mobile device. A device may determine whether the protected content is currently on the display on the mobile device. A device may notify the third party computer of the request to record the protected content. A device may take remedial action.

公开(公告)号：US20230039480A1

公开(公告)日：2023-02-09

申请号：US17392748

申请日：2021-08-03

申请人： Capital One Services, LLC

发明人： Aditya Pai ,  Brice Elder ,  Sarah Olsen

IPC分类号： H04W12/08 ,  H04W12/12 ,  H04W12/63 ,  H04W12/61 ,  H04W12/60 ,  G06Q20/32 ,  G06Q20/40

摘要： Aspects described herein may allow for determining network membership to facilitate detecting fraudulent messages. A computing device may receive, from one or more terminals at a first location, a plurality of interactive messages during a pre-determined time period. Each interactive message may comprise personally identifiable information of a user. The computing device may store a first record and a second record that indicate interactive messages were received from a group of users in temporal proximity to each other at the first location and the second location respectively. The computing device may send a request to confirm users in the subset are members of a network and update a membership list based on a reply received from the user. If further messages are received from devices outside the membership list, an alert may be sent to alert the possibility of a fraudulent message.

公开(公告)号：US11531667B2

公开(公告)日：2022-12-20

申请号：US16834668

申请日：2020-03-30

申请人： MOBILEGUARD INC.

发明人： Todd Michael Cohan

IPC分类号： H04L29/06 ,  G06F16/22 ,  H04W4/14 ,  H04W24/08 ,  H04W12/12 ,  H04L9/40 ,  H04M1/66 ,  H04W12/08

摘要： Data can originate from at least one device. The data can be received by at least one network element corresponding to a network. The data can be sent over the network by the at least one device. The data can be analyzed to determine a presence of one or more keywords or key phrases in the data received. A determination can be performed to determine whether or not to filter or block the data. The data can be blocked or filtered according to the determination.

公开(公告)号：US11528612B2

公开(公告)日：2022-12-13

申请号：US16935299

申请日：2020-07-22

申请人： Volvo Car Corporation

发明人： Ulf Björkengren

IPC分类号： B60R25/24 ,  H04W12/12 ,  H04L9/40 ,  G07C9/00 ,  B60R25/20 ,  H04W12/08 ,  H04W12/082 ,  F02N11/08

摘要： There is provided a method and a system for authorizing a user device to send a request to a vehicle in order to prevent a physical layer relay attack. The system comprises a vehicle comprising an acoustic transducer and an RF transceiver and a user device comprising an acoustic transducer and an RF transceiver. The method relates to a signaling scheme using a combination of acoustic and RF signals for preventing a successful physical layer relay attack.

公开(公告)号：US11522870B2

公开(公告)日：2022-12-06

申请号：US16209774

申请日：2018-12-04

申请人： Samsung Electronics Co., Ltd

发明人： Dong-Il Son ,  Hyun-Jung Kim ,  Sun-Kee Lee ,  Jin-Gil Yang ,  In-Ji Jin

IPC分类号： H04L29/06 ,  H04L9/40 ,  H04W12/128 ,  H04W12/12

摘要： A method and apparatus for analyzing a URL included in contents and displaying the analyzed result is provided. The method includes detecting a URL from contents, analyzing the URL, and displaying the analyzed result.