JP2008136181A - 通信保護システムおよび方法 - Google Patents
通信保護システムおよび方法 Download PDFInfo
- Publication number
- JP2008136181A JP2008136181A JP2007269200A JP2007269200A JP2008136181A JP 2008136181 A JP2008136181 A JP 2008136181A JP 2007269200 A JP2007269200 A JP 2007269200A JP 2007269200 A JP2007269200 A JP 2007269200A JP 2008136181 A JP2008136181 A JP 2008136181A
- Authority
- JP
- Japan
- Prior art keywords
- communication
- identification number
- communication device
- identifier
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
- H04L63/0414—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden during transmission, i.e. party's identity is protected against eavesdropping, e.g. by using temporary identifiers, but is known to the other party or parties involved in the communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/80—Arrangements enabling lawful interception [LI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- 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)
- Technology Law (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
【解決手段】具体的には、携帯ユニットと基地局との通信中、識別および認証用に、固定的された無線電話電話番号ならびに他の同様の識別子を用いない。その代わりに、電話会社と携帯電話の通話を制御する基地局だけが知りうる秘密の識別子のセットが決定される。これらの秘密の識別子により、装置間の通信に使用される現在有効な識別子を用い、携帯電話ならびに基地局のデイレクトリを動的かつ連続的に更新することが可能となる。
【選択図】図1
Description
Claims (23)
- 通信装置を識別する少なくとも一の携帯ユニット識別子、および
少なくとも一の更新可能な識別子、
を備えた通信システムにおいて、
前記更新可能な識別子は、前記通信装置との通信に用いられること、
を特徴とするもの。 - 請求項1のシステムおいて、さらに、前記少なくとも一の携帯ユニット識別子と前記少なくとも一の更新可能な識別子間の相互関係(correlation)を維持する、アカウント管理システム、を備えたこと、
を特徴とするもの。 - 請求項1のシステムにおいて、さらに、権限のない通信を検出するセキュリテイーシステム、を備えたこと、
を特徴とするもの。 - 請求項1のシステムにおいて、さらに、前記少なくとも一の更新可能な識別子を更新する、少なくとも一のアカウント管理システム、を備えたこと、
を特徴とするもの。 - 請求項1のシステムにおいて、さらに、前記通信装置と他の装置間の前記通信の一部について、少なくとも暗号化および復号化のいずれかが可能な、少なくとも一のセキュリテイーシステム、を備えたこと、
を特徴とするもの。 - 請求項1のシステムにおいて、前記通信装置は、少なくとも、携帯電話、ページャー、携帯通信装置および無線モデムのいずれかであること、
を特徴とするもの。 - 請求項1のシステムにおいて、さらに、少なくとも携帯電話塔(cellular tower)、衛星および中継局(relay station)のいずれか一つである、少なくとも一の基地局、を備えたこと、
を特徴とするもの。 - 請求項1のシステムにおいて、さらに、通信システム、電気通信システムおよび衛星通信システムのいずれかの少なくとも一部である中央制御局(central control)、を備えたこと、
を特徴とするもの。 - 請求項1のシステムにおいて、さらに、少なくとも一の、現在の識別番号テーブル(current number identification table)および少なくとも一の、次の識別番号テーブル(next number identification table)、を備えたこと、
を特徴とするもの。 - 請求項9のシステムにおいて、現在の識別番号および次の識別番号は、それぞれ、前記少なくとも一の現在の識別番号テーブルおよび前記少なくとも一の次の識別番号テーブルに基づいて、前記通信装置により交換されること、
を特徴とするもの。 - 請求項1のシステムにおいて、前記少なくとも一の携帯ユニット識別子を、前記少なくとも一の更新可能な識別子に置き換えること、
を特徴とするもの。 - 通信装置を識別する、少なくとも一の携帯ユニット識別子を受信するステップ、および
少なくとも一の更新可能な識別子を決定するステップ、を備えた通信方法において、
前記更新可能な識別子は、前記通信装置との通信に用いられること、
を特徴とするもの。 - 請求項12の方法において、さらに、前記少なくとも一の携帯ユニット識別子と前記少なくとも一の更新可能な識別子間の相互関係を維持するステップ、を備えたこと、
を特徴とするもの。 - 請求項12の方法において、さらに、権限のない通信を検出するステップ、を備えたこと、
を特徴とするもの。 - 請求項12の方法において、さらに、前記少なくとも一の更新可能な識別子を更新するステップ、を備えたこと、
を特徴とするもの。 - 請求項12の方法において、さらに、前記通信装置と他の装置間の前記通信の一部について、少なくとも暗号化および復号化のいずれかを行うステップ、を備えたこと、
を特徴とするもの。 - 請求項12の方法において、前記通信装置は、少なくとも、携帯電話、ページャー、携帯通信装置および無線モデムのいずれかであること、
を特徴とするもの。 - 請求項12の方法において、前記通信装置は、少なくとも携帯電話塔、衛星および中継局のいずれか一つである、基地局と通信を行うこと、
を特徴とするもの。 - 請求項12の方法において、前記通信装置は、通信システム、電気通信システムおよび衛星通信システムのいずれかの少なくとも一部である、中央制御局と通信を行うこと、
を特徴とするもの。 - 請求項12の方法において、さらに、少なくとも一の現在の識別番号テーブルおよび少なくとも一の次の識別番号テーブルを決定するステップ、を備えたこと、
を特徴とするもの。 - 請求項20の方法において、現在の識別番号および次の識別番号は、それぞれ、前記少なくとも一の現在の識別番号テーブルおよび前記少なくとも一の次の識別番号テーブルに基づいて、前記通信装置により交換されること、
を特徴とするもの。 - 請求項21のシステムにおいて、さらに、前記少なくとも一の携帯ユニット識別子を、前記少なくとも一の更新可能な識別子に置き換えるステップ、を備えたこと、
を特徴とするもの。 - 通信装置を識別する少なくとも一の携帯ユニット識別子を、少なくとも一の更新可能な識別子に置き換える情報、を備えた情報記憶媒体において、
前記更新可能な識別子は、前記通信装置との通信に用いられること、
を特徴とするもの。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20623300P | 2000-05-23 | 2000-05-23 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001586957A Division JP4623915B2 (ja) | 2000-05-23 | 2001-05-23 | 通信保護システムおよび方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008136181A true JP2008136181A (ja) | 2008-06-12 |
JP2008136181A5 JP2008136181A5 (ja) | 2008-07-24 |
Family
ID=22765513
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001586957A Expired - Fee Related JP4623915B2 (ja) | 2000-05-23 | 2001-05-23 | 通信保護システムおよび方法 |
JP2007269200A Pending JP2008136181A (ja) | 2000-05-23 | 2007-10-16 | 通信保護システムおよび方法 |
JP2010012608A Pending JP2010136421A (ja) | 2000-05-23 | 2010-01-22 | 通信保護システムおよび方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001586957A Expired - Fee Related JP4623915B2 (ja) | 2000-05-23 | 2001-05-23 | 通信保護システムおよび方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010012608A Pending JP2010136421A (ja) | 2000-05-23 | 2010-01-22 | 通信保護システムおよび方法 |
Country Status (7)
Country | Link |
---|---|
US (3) | US7236598B2 (ja) |
EP (1) | EP1284092A2 (ja) |
JP (3) | JP4623915B2 (ja) |
KR (1) | KR100642375B1 (ja) |
AU (1) | AU2001271267A1 (ja) |
CA (1) | CA2409231A1 (ja) |
WO (1) | WO2001091503A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100964375B1 (ko) | 2008-10-31 | 2010-06-17 | 한국전자통신연구원 | 통신 망과 인터넷 망에 연동한 감청 방법 |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020062452A1 (en) * | 2000-08-18 | 2002-05-23 | Warwick Ford | Countering credentials copying |
US6976176B1 (en) * | 2000-09-08 | 2005-12-13 | Cisco Technology, Inc. | Method, device, and network for providing secure communication environments |
US7624266B2 (en) * | 2002-03-22 | 2009-11-24 | Nokia Corporation | System and method using temporary identity for authentication with session initiation protocol |
GB2389276B (en) * | 2002-06-01 | 2004-07-28 | Motorola Inc | Wireless communication system, communication unit and method of obtaining network identification data |
US7739363B1 (en) | 2003-05-09 | 2010-06-15 | Apple Inc. | Configurable offline data store |
US8108916B2 (en) * | 2003-05-21 | 2012-01-31 | Wayport, Inc. | User fraud detection and prevention of access to a distributed network communication system |
GB2407000B (en) * | 2003-10-09 | 2006-02-08 | Motorola Inc | Communication system communication unit and method for performing encrypted communication |
US20050066198A1 (en) * | 2003-09-02 | 2005-03-24 | Gelme Andrew A. | Controlling cooperation between objects in a distributed software environment |
JP2006025374A (ja) * | 2004-07-09 | 2006-01-26 | Fujitsu Ltd | ワイヤレス通信不正使用検証システム |
US20060014518A1 (en) * | 2004-07-19 | 2006-01-19 | Kbc Inc. | Mobile phone payment method and system |
KR100676506B1 (ko) * | 2004-09-20 | 2007-01-31 | 김기종 | 에프에이 무선통신 전파환경측정방법 |
IL168150A (en) * | 2005-04-20 | 2011-02-28 | Elta Systems Ltd | System and method for processing satellite communication data |
US8189783B1 (en) * | 2005-12-21 | 2012-05-29 | At&T Intellectual Property Ii, L.P. | Systems, methods, and programs for detecting unauthorized use of mobile communication devices or systems |
US8818905B2 (en) * | 2007-06-25 | 2014-08-26 | Total System Services, Inc. | System and method for encrypting interactive voice response application information |
WO2009129037A2 (en) * | 2008-04-14 | 2009-10-22 | Invicta Networks, Inc. | Method and system for creating and managing a variable number of visible interne protocol (ip) addresses |
US8627060B2 (en) * | 2008-04-30 | 2014-01-07 | Viasat, Inc. | Trusted network interface |
US9143611B2 (en) * | 2008-09-30 | 2015-09-22 | International Business Machines Corporation | System and method for routing calls |
US8060936B2 (en) | 2008-10-21 | 2011-11-15 | Lookout, Inc. | Security status and information display system |
US8108933B2 (en) | 2008-10-21 | 2012-01-31 | Lookout, Inc. | System and method for attack and malware prevention |
US9781148B2 (en) | 2008-10-21 | 2017-10-03 | Lookout, Inc. | Methods and systems for sharing risk responses between collections of mobile communications devices |
US8087067B2 (en) * | 2008-10-21 | 2011-12-27 | Lookout, Inc. | Secure mobile platform system |
US9367680B2 (en) | 2008-10-21 | 2016-06-14 | Lookout, Inc. | System and method for mobile communication device application advisement |
US8533844B2 (en) | 2008-10-21 | 2013-09-10 | Lookout, Inc. | System and method for security data collection and analysis |
US8099472B2 (en) | 2008-10-21 | 2012-01-17 | Lookout, Inc. | System and method for a mobile cross-platform software system |
US8347386B2 (en) | 2008-10-21 | 2013-01-01 | Lookout, Inc. | System and method for server-coupled malware prevention |
US9043919B2 (en) | 2008-10-21 | 2015-05-26 | Lookout, Inc. | Crawling multiple markets and correlating |
US8051480B2 (en) | 2008-10-21 | 2011-11-01 | Lookout, Inc. | System and method for monitoring and analyzing multiple interfaces and multiple protocols |
US8984628B2 (en) | 2008-10-21 | 2015-03-17 | Lookout, Inc. | System and method for adverse mobile application identification |
US9235704B2 (en) | 2008-10-21 | 2016-01-12 | Lookout, Inc. | System and method for a scanning API |
US8416933B2 (en) * | 2008-10-30 | 2013-04-09 | International Business Machines Corporation | Trusted environment for communication between parties |
US8538815B2 (en) | 2009-02-17 | 2013-09-17 | Lookout, Inc. | System and method for mobile device replacement |
US8855601B2 (en) | 2009-02-17 | 2014-10-07 | Lookout, Inc. | System and method for remotely-initiated audio communication |
US9042876B2 (en) | 2009-02-17 | 2015-05-26 | Lookout, Inc. | System and method for uploading location information based on device movement |
US9955352B2 (en) | 2009-02-17 | 2018-04-24 | Lookout, Inc. | Methods and systems for addressing mobile communications devices that are lost or stolen but not yet reported as such |
US8467768B2 (en) | 2009-02-17 | 2013-06-18 | Lookout, Inc. | System and method for remotely securing or recovering a mobile device |
US8397301B2 (en) | 2009-11-18 | 2013-03-12 | Lookout, Inc. | System and method for identifying and assessing vulnerabilities on a mobile communication device |
US9258141B2 (en) * | 2009-12-31 | 2016-02-09 | Verizon Patent And Licensing Inc. | Supplemental mobile communication device |
US8880663B2 (en) * | 2010-09-27 | 2014-11-04 | Nokia Corporation | Method and apparatus for sharing user information |
US9055020B2 (en) * | 2010-09-27 | 2015-06-09 | Nokia Technologies Oy | Method and apparatus for sharing user information |
US8738765B2 (en) | 2011-06-14 | 2014-05-27 | Lookout, Inc. | Mobile device DNS optimization |
US8788881B2 (en) | 2011-08-17 | 2014-07-22 | Lookout, Inc. | System and method for mobile device push communications |
KR101956634B1 (ko) * | 2012-01-03 | 2019-03-11 | 삼성전자 주식회사 | 행동 정보 알림 서비스 시스템 및 행동 정보 알림 서비스 방법 |
US20130178151A1 (en) * | 2012-01-10 | 2013-07-11 | Eliyahu Itzhaki | Safe mobile cellular phone primarily for children |
US8935780B2 (en) | 2012-02-09 | 2015-01-13 | Harris Corporation | Mission management for dynamic computer networks |
US8898795B2 (en) | 2012-02-09 | 2014-11-25 | Harris Corporation | Bridge for communicating with a dynamic computer network |
US8819818B2 (en) | 2012-02-09 | 2014-08-26 | Harris Corporation | Dynamic computer network with variable identity parameters |
US8966626B2 (en) | 2012-05-01 | 2015-02-24 | Harris Corporation | Router for communicating data in a dynamic computer network |
US8959573B2 (en) | 2012-05-01 | 2015-02-17 | Harris Corporation | Noise, encryption, and decoys for communications in a dynamic computer network |
US9130907B2 (en) | 2012-05-01 | 2015-09-08 | Harris Corporation | Switch for communicating data in a dynamic computer network |
US8898782B2 (en) | 2012-05-01 | 2014-11-25 | Harris Corporation | Systems and methods for spontaneously configuring a computer network |
US9154458B2 (en) | 2012-05-01 | 2015-10-06 | Harris Corporation | Systems and methods for implementing moving target technology in legacy hardware |
US8935786B2 (en) | 2012-05-01 | 2015-01-13 | Harris Corporation | Systems and methods for dynamically changing network states |
US9075992B2 (en) | 2012-05-01 | 2015-07-07 | Harris Corporation | Systems and methods for identifying, deterring and/or delaying attacks to a network using shadow networking techniques |
US9407443B2 (en) | 2012-06-05 | 2016-08-02 | Lookout, Inc. | Component analysis of software applications on computing devices |
US9589129B2 (en) | 2012-06-05 | 2017-03-07 | Lookout, Inc. | Determining source of side-loaded software |
US8655307B1 (en) | 2012-10-26 | 2014-02-18 | Lookout, Inc. | System and method for developing, updating, and using user device behavioral context models to modify user, device, and application state, settings and behavior for enhanced user security |
US9208215B2 (en) | 2012-12-27 | 2015-12-08 | Lookout, Inc. | User classification based on data gathered from a computing device |
US9374369B2 (en) | 2012-12-28 | 2016-06-21 | Lookout, Inc. | Multi-factor authentication and comprehensive login system for client-server networks |
US8855599B2 (en) | 2012-12-31 | 2014-10-07 | Lookout, Inc. | Method and apparatus for auxiliary communications with mobile communications device |
US9424409B2 (en) | 2013-01-10 | 2016-08-23 | Lookout, Inc. | Method and system for protecting privacy and enhancing security on an electronic device |
US9642008B2 (en) | 2013-10-25 | 2017-05-02 | Lookout, Inc. | System and method for creating and assigning a policy for a mobile communications device based on personal data |
US9973534B2 (en) | 2013-11-04 | 2018-05-15 | Lookout, Inc. | Methods and systems for secure network connections |
US9503324B2 (en) | 2013-11-05 | 2016-11-22 | Harris Corporation | Systems and methods for enterprise mission management of a computer network |
US9264496B2 (en) | 2013-11-18 | 2016-02-16 | Harris Corporation | Session hopping |
US9338183B2 (en) | 2013-11-18 | 2016-05-10 | Harris Corporation | Session hopping |
US10122708B2 (en) | 2013-11-21 | 2018-11-06 | Harris Corporation | Systems and methods for deployment of mission plans using access control technologies |
US9753796B2 (en) | 2013-12-06 | 2017-09-05 | Lookout, Inc. | Distributed monitoring, evaluation, and response for multiple devices |
US10122747B2 (en) | 2013-12-06 | 2018-11-06 | Lookout, Inc. | Response generation after distributed monitoring and evaluation of multiple devices |
CA2982463C (en) | 2015-05-01 | 2019-03-05 | Lookout, Inc. | Determining source of side-loaded software |
WO2017210198A1 (en) | 2016-05-31 | 2017-12-07 | Lookout, Inc. | Methods and systems for detecting and preventing network connection compromise |
US10218697B2 (en) | 2017-06-09 | 2019-02-26 | Lookout, Inc. | Use of device risk evaluation to manage access to services |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09271066A (ja) * | 1996-03-29 | 1997-10-14 | Sony Corp | 通信方法,通信システム,通信端末及び通信管理装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018996A (en) * | 1976-02-13 | 1977-04-19 | Kahn Leonard R | Communication network protection system |
US5454027A (en) | 1992-01-27 | 1995-09-26 | Hm Holding Corporation | Phantom mobile identification number method and apparatus |
AU7797198A (en) * | 1998-03-09 | 1999-09-27 | Farrell Newton | Internet, intranet and other network communication security systems utilizing entrance and exit keys |
SE517866C2 (sv) | 1998-07-06 | 2002-07-23 | Sca Hygiene Prod Ab | Blöja med svetsbara fastsättningsorgan |
JP2000059856A (ja) * | 1998-08-10 | 2000-02-25 | Nippon Telegr & Teleph Corp <Ntt> | Ipパケット通信システム |
US6181931B1 (en) | 1998-08-28 | 2001-01-30 | Qualcomm Inc. | Method and apparatus for dynamic address allocation in a wireless communication system |
US6931132B2 (en) * | 2002-05-10 | 2005-08-16 | Harris Corporation | Secure wireless local or metropolitan area network and related methods |
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 |
-
2001
- 2001-05-23 KR KR1020027015904A patent/KR100642375B1/ko not_active IP Right Cessation
- 2001-05-23 CA CA002409231A patent/CA2409231A1/en not_active Abandoned
- 2001-05-23 EP EP01950248A patent/EP1284092A2/en not_active Withdrawn
- 2001-05-23 JP JP2001586957A patent/JP4623915B2/ja not_active Expired - Fee Related
- 2001-05-23 AU AU2001271267A patent/AU2001271267A1/en not_active Abandoned
- 2001-05-23 US US09/862,477 patent/US7236598B2/en not_active Expired - Lifetime
- 2001-05-23 WO PCT/US2001/016541 patent/WO2001091503A2/en active Application Filing
-
2007
- 2007-06-22 US US11/812,862 patent/US7802307B2/en not_active Expired - Lifetime
- 2007-10-16 JP JP2007269200A patent/JP2008136181A/ja active Pending
-
2010
- 2010-01-22 JP JP2010012608A patent/JP2010136421A/ja active Pending
- 2010-09-20 US US12/886,563 patent/US20110081886A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09271066A (ja) * | 1996-03-29 | 1997-10-14 | Sony Corp | 通信方法,通信システム,通信端末及び通信管理装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100964375B1 (ko) | 2008-10-31 | 2010-06-17 | 한국전자통신연구원 | 통신 망과 인터넷 망에 연동한 감청 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2001091503A3 (en) | 2002-04-11 |
US20010048745A1 (en) | 2001-12-06 |
EP1284092A2 (en) | 2003-02-19 |
KR20030028475A (ko) | 2003-04-08 |
US20070248230A1 (en) | 2007-10-25 |
US7236598B2 (en) | 2007-06-26 |
JP4623915B2 (ja) | 2011-02-02 |
US7802307B2 (en) | 2010-09-21 |
KR100642375B1 (ko) | 2006-11-03 |
JP2010136421A (ja) | 2010-06-17 |
JP2003534747A (ja) | 2003-11-18 |
US20110081886A1 (en) | 2011-04-07 |
AU2001271267A1 (en) | 2001-12-03 |
WO2001091503A2 (en) | 2001-11-29 |
CA2409231A1 (en) | 2001-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4623915B2 (ja) | 通信保護システムおよび方法 | |
KR0181566B1 (ko) | 통신 시스템의 효율적인 실시간 사용자 확인 및 암호화 방법 및 그 장치 | |
CN100492964C (zh) | 无线通信系统、共享密钥管理服务器及终端 | |
US8208897B2 (en) | Portable wireless terminal and its security system | |
US5343529A (en) | Transaction authentication using a centrally generated transaction identifier | |
US5787154A (en) | Universal authentication device for use over telephone lines | |
JP4263384B2 (ja) | ユーザ加入識別モジュールの認証についての改善された方法 | |
US20020187808A1 (en) | Method and arrangement for encrypting data transfer at an interface in mobile equipment in radio network, and mobile equipment in radio network | |
US6490687B1 (en) | Login permission with improved security | |
JPH08340331A (ja) | ネットワークへのユーザ端末のアクセスを認証するための方法および装置 | |
CN100353787C (zh) | 一种移动终端内存储的资料信息的安全保障方法 | |
JP2006033780A (ja) | コールバックによる本人確認を利用したネットワーク認証システム | |
US20030221098A1 (en) | Method for automatically updating a network ciphering key | |
CN101262669B (zh) | 一种移动终端内存储的资料信息的安全保障方法 | |
EP0018129B1 (en) | Method of providing security of data on a communication path | |
US8121580B2 (en) | Method of securing a mobile telephone identifier and corresponding mobile telephone | |
US20040255121A1 (en) | Method and communication terminal device for secure establishment of a communication connection | |
JPH10243470A (ja) | 携帯電話機セキュリティコード割当システム及び方法 | |
JP2842401B2 (ja) | 無線電話アクセスシステム | |
JP2004206258A (ja) | 多重認証システム、コンピュータプログラムおよび多重認証方法 | |
KR100631629B1 (ko) | 이동통신 단말기의 불법 복제 처리 방법 | |
JP7390435B2 (ja) | 認証システム、認証装置、認証方法およびプログラム | |
JPH1042366A (ja) | 無線加入者局認証方法 | |
JPH05183507A (ja) | 移動通信認証方法 | |
JP2001148741A (ja) | 位置情報サービスシステム及び方法及び位置情報サービスプログラムを格納した記憶媒体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080430 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080430 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080630 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101012 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110112 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110118 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110704 |