JP7246418B2 - ネットワークノード検証のための方法、システム、およびコンピュータ読み取り可能な媒体 - Google Patents
ネットワークノード検証のための方法、システム、およびコンピュータ読み取り可能な媒体 Download PDFInfo
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- JP7246418B2 JP7246418B2 JP2020572898A JP2020572898A JP7246418B2 JP 7246418 B2 JP7246418 B2 JP 7246418B2 JP 2020572898 A JP2020572898 A JP 2020572898A JP 2020572898 A JP2020572898 A JP 2020572898A JP 7246418 B2 JP7246418 B2 JP 7246418B2
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- network node
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- network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
- H04W12/122—Counter-measures against attacks; Protection against rogue devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/72—Subscriber identity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/024,422 | 2018-06-29 | ||
| US16/024,422 US10931668B2 (en) | 2018-06-29 | 2018-06-29 | Methods, systems, and computer readable media for network node validation |
| PCT/US2019/028814 WO2020005374A1 (en) | 2018-06-29 | 2019-04-23 | Methods, systems, and computer readable media for network node validation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021529475A JP2021529475A (ja) | 2021-10-28 |
| JP2021529475A5 JP2021529475A5 (https=) | 2021-12-16 |
| JP7246418B2 true JP7246418B2 (ja) | 2023-03-27 |
Family
ID=66857963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020572898A Active JP7246418B2 (ja) | 2018-06-29 | 2019-04-23 | ネットワークノード検証のための方法、システム、およびコンピュータ読み取り可能な媒体 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10931668B2 (https=) |
| EP (1) | EP3815415B1 (https=) |
| JP (1) | JP7246418B2 (https=) |
| CN (1) | CN112335271B (https=) |
| WO (1) | WO2020005374A1 (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11770694B2 (en) | 2020-11-16 | 2023-09-26 | Oracle International Corporation | Methods, systems, and computer readable media for validating location update messages |
| US11812271B2 (en) | 2020-12-17 | 2023-11-07 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming attacks for internet of things (IoT) devices based on expected user equipment (UE) behavior patterns |
| US11818570B2 (en) | 2020-12-15 | 2023-11-14 | Oracle International Corporation | Methods, systems, and computer readable media for message validation in fifth generation (5G) communications networks |
| US11825310B2 (en) | 2020-09-25 | 2023-11-21 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming spoofing attacks |
| US11832172B2 (en) | 2020-09-25 | 2023-11-28 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating spoofing attacks on security edge protection proxy (SEPP) inter-public land mobile network (inter-PLMN) forwarding interface |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10616200B2 (en) | 2017-08-01 | 2020-04-07 | Oracle International Corporation | Methods, systems, and computer readable media for mobility management entity (MME) authentication for outbound roaming subscribers using diameter edge agent (DEA) |
| GB201811648D0 (en) | 2018-07-16 | 2018-08-29 | Parfitt Anthony D | Electrical safety device and system |
| US20230336548A1 (en) * | 2018-07-27 | 2023-10-19 | Boe Technology Group Co., Ltd. | System and method for information interaction |
| US10834045B2 (en) | 2018-08-09 | 2020-11-10 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a time distance security countermeasure for outbound roaming subscribers using diameter edge agent |
| US10952063B2 (en) | 2019-04-09 | 2021-03-16 | Oracle International Corporation | Methods, systems, and computer readable media for dynamically learning and using foreign telecommunications network mobility management node information for security screening |
| GB2586223A (en) * | 2019-08-05 | 2021-02-17 | British Telecomm | Conditional message routing in a telecommunications network |
| GB2586222A (en) | 2019-08-05 | 2021-02-17 | British Telecomm | Classifier-based message routing in a telecommunications network |
| US11411925B2 (en) | 2019-12-31 | 2022-08-09 | Oracle International Corporation | Methods, systems, and computer readable media for implementing indirect general packet radio service (GPRS) tunneling protocol (GTP) firewall filtering using diameter agent and signal transfer point (STP) |
| US11553342B2 (en) | 2020-07-14 | 2023-01-10 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming security attacks using security edge protection proxy (SEPP) |
| US11751056B2 (en) | 2020-08-31 | 2023-09-05 | Oracle International Corporation | Methods, systems, and computer readable media for 5G user equipment (UE) historical mobility tracking and security screening using mobility patterns |
| US11310653B1 (en) | 2020-10-15 | 2022-04-19 | Hewlett Packard Enterprise Development Lp | Visitor location register registration handling |
| US11622255B2 (en) | 2020-10-21 | 2023-04-04 | Oracle International Corporation | Methods, systems, and computer readable media for validating a session management function (SMF) registration request |
| US11528251B2 (en) | 2020-11-06 | 2022-12-13 | Oracle International Corporation | Methods, systems, and computer readable media for ingress message rate limiting |
| US11700510B2 (en) | 2021-02-12 | 2023-07-11 | Oracle International Corporation | Methods, systems, and computer readable media for short message delivery status report validation |
| US11516671B2 (en) | 2021-02-25 | 2022-11-29 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating location tracking and denial of service (DoS) attacks that utilize access and mobility management function (AMF) location service |
| US11689912B2 (en) | 2021-05-12 | 2023-06-27 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a velocity check for outbound subscribers roaming to neighboring countries |
| US11792633B2 (en) * | 2021-05-25 | 2023-10-17 | T-Mobile Usa, Inc. | Device authentication verification for device registration |
| US12160743B2 (en) * | 2022-01-19 | 2024-12-03 | Oracle International Corporation | Methods, systems, and computer readable media for providing call intelligence to a signaling firewall in a communications network |
| CN114428968A (zh) * | 2022-01-26 | 2022-05-03 | 北京八分量信息科技有限公司 | 一种异构网络中的无密钥隐私保护方法、装置及相关产品 |
| CN115333946B (zh) * | 2022-07-28 | 2024-03-08 | 深圳海星智驾科技有限公司 | 一种机器人操作系统的节点查询方法、装置和设备 |
| KR102793930B1 (ko) * | 2022-09-23 | 2025-04-15 | 한국과학기술원 | 제어평면 메시지를 사용한 imei 검증 및 미인증 단말 검출 방법 및 그 시스템 |
| US12495335B2 (en) | 2022-12-20 | 2025-12-09 | T-Mobile Usa, Inc. | Selective routing control for circuit switched fallback |
| JP7343729B1 (ja) * | 2023-06-08 | 2023-09-12 | 株式会社インターネットイニシアティブ | モバイル通信システムおよび通信制御方法 |
| WO2025203094A1 (en) * | 2024-03-27 | 2025-10-02 | Jio Platforms Limited | System and method for managing an upgradation of a node of a network |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011010640A1 (ja) | 2009-07-21 | 2011-01-27 | 日本電気株式会社 | 通信システム |
| US20180167906A1 (en) | 2016-12-12 | 2018-06-14 | Oracle International Corporation | Methods, systems, and computer readable media for validating subscriber location information |
Family Cites Families (94)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE508514C2 (sv) | 1997-02-14 | 1998-10-12 | Ericsson Telefon Ab L M | Förfarande och anordning för överföring av kortmeddelanden i ett telekommunikationssystem innefattande ett mobilkommunikationssystem |
| US6151503A (en) * | 1997-12-17 | 2000-11-21 | Lucent Technologies Inc. | Subscriber activated wireless telephone call rerouting system |
| US6308075B1 (en) | 1998-05-04 | 2001-10-23 | Adc Telecommunications, Inc. | Method and apparatus for routing short messages |
| JP3049056B1 (ja) * | 1998-07-02 | 2000-06-05 | 日本電気通信システム株式会社 | 移動体通信網の加入者デ―タ制御方法 |
| US6343215B1 (en) * | 1998-11-10 | 2002-01-29 | Lucent Technologies, Inc | ANSI 41 dialed number validation |
| US6292666B1 (en) | 1999-05-06 | 2001-09-18 | Ericsson Inc. | System and method for displaying country on mobile stations within satellite systems |
| EP1067492A3 (en) | 1999-06-30 | 2001-01-17 | Lucent Technologies Inc. | Transaction notification system and method |
| EP1230815B1 (de) | 1999-11-17 | 2005-10-19 | Swisscom Mobile AG | Verfahren und system zur ausarbeitung und übermittlung von sms-meldungen in einem mobilfunknetz |
| FI110975B (fi) | 1999-12-22 | 2003-04-30 | Nokia Corp | Huijaamisen estäminen tietoliikennejärjestelmissä |
| DE60135098D1 (de) | 2000-03-07 | 2008-09-11 | Tekelec Us | Filtern von mobile application part (map) nachrichten |
| EP1213931A3 (de) | 2000-12-05 | 2003-03-19 | Siemens Aktiengesellschaft | Verfahren zum Versenden und Empfangen von Kurznachrichten in einem Mobilfunknetz |
| AUPR441401A0 (en) | 2001-04-12 | 2001-05-17 | Gladwin, Paul | Utility usage rate monitor |
| EP1304897A1 (en) | 2001-10-22 | 2003-04-23 | Agilent Technologies, Inc. (a Delaware corporation) | Methods and apparatus for providing data for enabling location of a mobile communications device |
| US7644436B2 (en) | 2002-01-24 | 2010-01-05 | Arxceo Corporation | Intelligent firewall |
| US7068999B2 (en) | 2002-08-02 | 2006-06-27 | Symbol Technologies, Inc. | System and method for detection of a rogue wireless access point in a wireless communication network |
| US20100240361A1 (en) | 2002-08-05 | 2010-09-23 | Roamware Inc. | Anti-inbound traffic redirection system |
| US7729686B2 (en) | 2003-04-02 | 2010-06-01 | Qualcomm Incorporated | Security methods for use in a wireless communications system |
| US7043754B2 (en) | 2003-06-12 | 2006-05-09 | Michael Arnouse | Method of secure personal identification, information processing, and precise point of contact location and timing |
| US8121594B2 (en) | 2004-02-18 | 2012-02-21 | Roamware, Inc. | Method and system for providing roaming services to inbound roamers using visited network Gateway Location Register |
| US7567661B1 (en) * | 2003-12-31 | 2009-07-28 | Nortel-Networks Limited | Telephony service information management system |
| GB0406119D0 (en) | 2004-03-18 | 2004-04-21 | Telsis Holdings Ltd | Telecommunications services apparatus and method |
| US7996024B2 (en) | 2004-04-14 | 2011-08-09 | Tekelec | Method for preventing the delivery of short message service message spam |
| US7403537B2 (en) | 2004-04-14 | 2008-07-22 | Tekelec | Methods and systems for mobile application part (MAP) screening in transit networks |
| US7319857B2 (en) | 2004-09-13 | 2008-01-15 | Tekelec | Methods, systems, and computer program products for delivering messaging service messages |
| IES20040693A2 (en) | 2004-10-14 | 2006-04-19 | Anam Mobile Ltd | A messaging system and method |
| US7870201B2 (en) | 2004-12-03 | 2011-01-11 | Clairmail Inc. | Apparatus for executing an application function using a mail link and methods therefor |
| US20060211406A1 (en) | 2005-03-17 | 2006-09-21 | Nokia Corporation | Providing security for network subscribers |
| US8867575B2 (en) | 2005-04-29 | 2014-10-21 | Jasper Technologies, Inc. | Method for enabling a wireless device for geographically preferential services |
| WO2007004224A1 (en) | 2005-07-05 | 2007-01-11 | Mconfirm Ltd. | Improved location based authentication system |
| US20070174082A1 (en) | 2005-12-12 | 2007-07-26 | Sapphire Mobile Systems, Inc. | Payment authorization using location data |
| US20070168432A1 (en) | 2006-01-17 | 2007-07-19 | Cibernet Corporation | Use of service identifiers to authenticate the originator of an electronic message |
| US8121624B2 (en) | 2006-07-25 | 2012-02-21 | Alcatel Lucent | Message spoofing detection via validation of originating switch |
| JP4174535B2 (ja) | 2006-08-22 | 2008-11-05 | Necインフロンティア株式会社 | 無線端末を認証する認証システム及び認証方法 |
| US8391883B2 (en) | 2006-09-27 | 2013-03-05 | Nokia Siemens Networks Gmbh & Co. Kg | Intelligent location tracking based on predictive modelling |
| US8019320B2 (en) | 2007-01-05 | 2011-09-13 | Macronix International Co., Ltd. | System and method of managing contactless payment transactions using a mobile communication device as a stored value device |
| US20080207181A1 (en) | 2007-02-28 | 2008-08-28 | Roamware | Method and system for applying value added services on messages sent to a subscriber without affecting the subscriber's mobile communication |
| EP1983787B1 (en) | 2007-04-19 | 2012-11-28 | Nokia Siemens Networks Oy | Transmission and distribution of position- and/or network-related information from access networks |
| JP2010527549A (ja) | 2007-05-16 | 2010-08-12 | パナソニック株式会社 | ネットワーク・ベースおよびホスト・ベース混合型のモビリティ管理における方法 |
| US20090045251A1 (en) | 2007-08-14 | 2009-02-19 | Peeyush Jaiswal | Restricting bank card access based upon use authorization data |
| US8255090B2 (en) | 2008-02-01 | 2012-08-28 | Energyhub | System and method for home energy monitor and control |
| US20110063126A1 (en) | 2008-02-01 | 2011-03-17 | Energyhub | Communications hub for resource consumption management |
| CN101471797B (zh) | 2008-03-31 | 2012-05-30 | 华为技术有限公司 | 决策方法及系统和策略决策单元 |
| WO2009134265A1 (en) | 2008-05-01 | 2009-11-05 | Lucent Technologies Inc | Message restriction for diameter servers |
| US8326265B2 (en) | 2008-10-17 | 2012-12-04 | Tekelec Netherlands Group, B.V. | Methods, systems, and computer readable media for detection of an unauthorized service message in a network |
| US9038171B2 (en) | 2008-10-20 | 2015-05-19 | International Business Machines Corporation | Visual display of website trustworthiness to a user |
| CN101742445A (zh) | 2008-11-06 | 2010-06-16 | 华为技术有限公司 | 消息识别方法、装置及系统 |
| US9344438B2 (en) | 2008-12-22 | 2016-05-17 | Qualcomm Incorporated | Secure node identifier assignment in a distributed hash table for peer-to-peer networks |
| WO2010105099A2 (en) | 2009-03-11 | 2010-09-16 | Tekelec | Systems, methods, and computer readable media for detecting and mitigating address spoofing in messaging service transactions |
| US8615217B2 (en) | 2009-06-25 | 2013-12-24 | Tekelec, Inc. | Methods, systems, and computer readable media for detecting and mitigating fraud in a distributed monitoring system that includes fixed-location monitoring devices |
| EP2460114A4 (en) | 2009-07-31 | 2014-11-26 | Finsphere Corp | REVIEWING MOBILE COMMUNICATION NEWS ABOUT FINANCIAL TRANSACTIONS |
| MX2012004186A (es) | 2009-10-09 | 2012-07-17 | Consert Inc | Aparatos y metodos para controlar comunicaciones a y de puntos de servicio de una compañía de electricidad. |
| US8613073B2 (en) | 2009-10-16 | 2013-12-17 | Tekelec, Inc. | Methods, systems, and computer readable media for providing diameter signaling router with firewall functionality |
| KR20110055888A (ko) | 2009-11-20 | 2011-05-26 | 삼성전자주식회사 | 복제 단말기 검출 방법과 이를 이용한 이동통신 단말기 및 이동통신 시스템 |
| US20110173122A1 (en) | 2010-01-09 | 2011-07-14 | Tara Chand Singhal | Systems and methods of bank security in online commerce |
| US8505081B2 (en) | 2010-01-29 | 2013-08-06 | Qualcomm Incorporated | Method and apparatus for identity reuse for communications devices |
| US9185510B2 (en) | 2010-03-03 | 2015-11-10 | Tekelec, Inc. | Methods, systems, and computer readable media for managing the roaming preferences of mobile subscribers |
| US20110225091A1 (en) | 2010-03-12 | 2011-09-15 | Franco Plastina | Methods, systems, and computer readable media for transactional fraud detection using wireless communication network mobility management information |
| US20110307381A1 (en) | 2010-06-10 | 2011-12-15 | Paul Kim | Methods and systems for third party authentication and fraud detection for a payment transaction |
| CN101917698B (zh) * | 2010-08-20 | 2013-03-27 | 北京瑞格特软件技术有限公司 | 与3gpp协议兼容的提供移动设备用户信息的方法及系统 |
| US8620263B2 (en) | 2010-10-20 | 2013-12-31 | Tekelec, Inc. | Methods, systems, and computer readable media for diameter routing agent (DRA) based credit status triggered policy control |
| US20120203663A1 (en) | 2011-02-07 | 2012-08-09 | Carpadium Consulting Pty. Ltd. | Method and apparatus for authentication utilizing location |
| US8693423B2 (en) | 2011-02-16 | 2014-04-08 | Tekelec, Inc. | Methods, systems, and computer readable media for providing enhanced mobile subscriber location register fault recovery |
| WO2012158854A1 (en) | 2011-05-16 | 2012-11-22 | F5 Networks, Inc. | A method for load balancing of requests' processing of diameter servers |
| ES2698556T3 (es) | 2011-07-06 | 2019-02-05 | Mobileum Inc | Redireccionamiento del tráfico de red (NTR) en Evolución a Largo Plazo (LTE) |
| US9060263B1 (en) | 2011-09-21 | 2015-06-16 | Cellco Partnership | Inbound LTE roaming footprint control |
| CN103179504B (zh) | 2011-12-23 | 2015-10-21 | 中兴通讯股份有限公司 | 用户合法性判断方法及装置、用户接入信箱的方法和系统 |
| US20130171988A1 (en) | 2012-01-04 | 2013-07-04 | Alcatel-Lucent Canada Inc. | Imsi mcc-mnc best matching searching |
| EP2675203B1 (en) | 2012-06-11 | 2019-11-27 | BlackBerry Limited | Enabling multiple authentication applications |
| US9015808B1 (en) | 2012-07-11 | 2015-04-21 | Sprint Communications Company L.P. | Restricting mobile device services between an occurrence of an account change and acquisition of a security code |
| US9774552B2 (en) | 2013-03-14 | 2017-09-26 | Qualcomm Incorporated | Methods, servers and systems for verifying reported locations of computing devices |
| WO2014160935A2 (en) | 2013-03-29 | 2014-10-02 | Mobileum Inc. | Methods and apparatus for facilitating lte roaming between home and visited operators |
| US10115135B2 (en) | 2013-07-03 | 2018-10-30 | Oracle International Corporation | System and method to support diameter credit control session redirection using SCIM/service broker |
| US9191803B2 (en) | 2013-09-04 | 2015-11-17 | Cellco Partnership | Connection state-based long term evolution steering of roaming |
| EP2854462B1 (en) * | 2013-09-27 | 2016-03-30 | Telefonaktiebolaget LM Ericsson (publ) | Handling of subscriber deregistration |
| EP2887761B1 (en) | 2013-12-19 | 2018-10-03 | Vodafone Holding GmbH | Verification method for the verification of a Connection Request from a Roaming Mobile Entity |
| US9686343B2 (en) | 2013-12-31 | 2017-06-20 | Amadeus S.A.S. | Metasearch redirection system and method |
| SG11201702168UA (en) | 2014-09-22 | 2017-04-27 | Globetouch Inc | Trading exchange for local data services |
| WO2016060640A1 (en) | 2014-10-13 | 2016-04-21 | Empire Technology Development Llc | Verification location determination for entity presence confirmation of online purchases |
| DE102014117713B4 (de) | 2014-12-02 | 2016-12-01 | GSMK Gesellschaft für sichere mobile Kommunikation mbH | Verfahren und eine Vorrichtung zur Sicherung einer Signalisierungssystem- Nr. 7-Schnittstelle |
| WO2016145177A1 (en) | 2015-03-10 | 2016-09-15 | Gundamaraju Krishna | Enhanced redirection handling from policy server |
| CN106332067B (zh) | 2015-06-19 | 2020-02-21 | 华为技术有限公司 | 防止无线网络中直径信令攻击的方法、装置和系统 |
| US9538335B1 (en) | 2015-07-22 | 2017-01-03 | International Business Machines Corporation | Inferring device theft based on historical location data |
| WO2017082532A1 (ko) | 2015-11-09 | 2017-05-18 | 엘지전자 주식회사 | 방문 네트워크의 사업자 네트워크 식별번호 획득 방법 |
| CN107925863B (zh) * | 2015-11-10 | 2021-01-08 | 日本电气株式会社 | 通信系统 |
| US9628994B1 (en) | 2015-12-30 | 2017-04-18 | Argela Yazilim ve Bilisim Teknolojileri San. ve Tic. A.S. | Statistical system and method for catching a man-in-the-middle attack in 3G networks |
| US20170345006A1 (en) | 2016-05-27 | 2017-11-30 | Mastercard International Incorporated | Systems and methods for location data verification |
| US11395092B2 (en) | 2016-07-18 | 2022-07-19 | Here Global B.V. | Device location verification for updated map data |
| CN107800664B (zh) | 2016-08-31 | 2021-06-15 | 华为技术有限公司 | 一种防止信令攻击方法及装置 |
| US10237721B2 (en) | 2017-01-17 | 2019-03-19 | Oracle International Corporation | Methods, systems, and computer readable media for validating a redirect address in a diameter message |
| US10212538B2 (en) | 2017-06-28 | 2019-02-19 | Oracle International Corporation | Methods, systems, and computer readable media for validating user equipment (UE) location |
| US10616200B2 (en) | 2017-08-01 | 2020-04-07 | Oracle International Corporation | Methods, systems, and computer readable media for mobility management entity (MME) authentication for outbound roaming subscribers using diameter edge agent (DEA) |
| US10021738B1 (en) | 2017-09-05 | 2018-07-10 | Syniverse Technologies, Llc | Method of providing data, voice, and SMS services to LTE subscribers roaming in 2G/3G visited networks |
| US10306459B1 (en) | 2018-07-13 | 2019-05-28 | Oracle International Corporation | Methods, systems, and computer readable media for validating a visitor location register (VLR) using a signaling system No. 7 (SS7) signal transfer point (STP) |
| US10834045B2 (en) | 2018-08-09 | 2020-11-10 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a time distance security countermeasure for outbound roaming subscribers using diameter edge agent |
-
2018
- 2018-06-29 US US16/024,422 patent/US10931668B2/en active Active
-
2019
- 2019-04-23 JP JP2020572898A patent/JP7246418B2/ja active Active
- 2019-04-23 CN CN201980043959.4A patent/CN112335271B/zh active Active
- 2019-04-23 EP EP19730571.7A patent/EP3815415B1/en active Active
- 2019-04-23 WO PCT/US2019/028814 patent/WO2020005374A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011010640A1 (ja) | 2009-07-21 | 2011-01-27 | 日本電気株式会社 | 通信システム |
| US20180167906A1 (en) | 2016-12-12 | 2018-06-14 | Oracle International Corporation | Methods, systems, and computer readable media for validating subscriber location information |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11825310B2 (en) | 2020-09-25 | 2023-11-21 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming spoofing attacks |
| US11832172B2 (en) | 2020-09-25 | 2023-11-28 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating spoofing attacks on security edge protection proxy (SEPP) inter-public land mobile network (inter-PLMN) forwarding interface |
| US11770694B2 (en) | 2020-11-16 | 2023-09-26 | Oracle International Corporation | Methods, systems, and computer readable media for validating location update messages |
| US11818570B2 (en) | 2020-12-15 | 2023-11-14 | Oracle International Corporation | Methods, systems, and computer readable media for message validation in fifth generation (5G) communications networks |
| US11812271B2 (en) | 2020-12-17 | 2023-11-07 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming attacks for internet of things (IoT) devices based on expected user equipment (UE) behavior patterns |
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| EP3815415B1 (en) | 2024-08-14 |
| EP3815415A1 (en) | 2021-05-05 |
| CN112335271A (zh) | 2021-02-05 |
| US20200007538A1 (en) | 2020-01-02 |
| US10931668B2 (en) | 2021-02-23 |
| CN112335271B (zh) | 2024-04-30 |
| WO2020005374A1 (en) | 2020-01-02 |
| JP2021529475A (ja) | 2021-10-28 |
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