KR20040015004A - 물리적 근접성을 확인하기 위한 시간적 근접성 - Google Patents
물리적 근접성을 확인하기 위한 시간적 근접성 Download PDFInfo
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- KR20040015004A KR20040015004A KR10-2003-7003110A KR20037003110A KR20040015004A KR 20040015004 A KR20040015004 A KR 20040015004A KR 20037003110 A KR20037003110 A KR 20037003110A KR 20040015004 A KR20040015004 A KR 20040015004A
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- 230000002123 temporal effect Effects 0.000 title abstract description 4
- 230000004044 response Effects 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims description 18
- 238000009877 rendering Methods 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 claims 5
- 238000013475 authorization Methods 0.000 claims 4
- 238000005259 measurement Methods 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 1
- 230000002596 correlated effect Effects 0.000 claims 1
- 238000000528 statistical test Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 10
- 238000012545 processing Methods 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
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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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0492—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload by using a location-limited connection, e.g. near-field communication or limited proximity of entities
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Quality & Reliability (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (10)
- 보안 시스템에 있어서,하나 이상의 요청들에 대한 하나 이상의 응답들에 기초하여 보호된 자료를 처리하기 위해 권한부여(authorization)를 결정하도록 구성된 검증기; 및상기 하나 이상의 요청들에 대한 상기 하나 이상의 응답들에 연관된 응답 시간들을 측정하도록 구성된 타이머를 포함하고,상기 검증기는 상기 응답 시간들의 평가에 적어도 부분적으로 기초하여 상기 권한부여를 결정하도록 구성된, 보안 시스템.
- 제1항에 있어서, 상기 검증기는,상기 응답 시간들의 평균,상기 응답 시간들과 하나 이상의 임계 시간들과의 비교, 및상기 응답 시간들에 기초한 통계적 테스트 중 적어도 하나에 기초하여,상기 평가를 형성하도록 구성된, 보안 시스템.
- 제1항에 있어서, 상기 검증기는 하나 이상의 요청 항목들의 무작위 선택에 기초하여 상기 하나 이상의 요청들을 제공하도록 구성된, 보안 시스템.
- 제1항에 있어서, 상기 응답 시간들은 상기 하나 이상의 요청들의 제1 소스와상기 하나 이상의 응답들의 제2 소스사이의 물리적 근접성과 상관되는, 보안 시스템.
- 제1항에 있어서, 상기 응답 시간들의 평가는 상기 하나 이상의 응답들이 네트워크 접속을 통해 통신되었는지의 여부에 대한 평가를 형성하는, 보안 시스템.
- 제1항에 있어서,데이타 세트에 대응하는 복수의 데이타 항목들을 수신하고, 그로부터 선택 데이타 항목에 대응하는 렌더링을 형성하도록 구성된 렌더러(renderer)를 더 포함하고,상기 검증기는 상기 렌더러에 동작 가능하게 결합되고, 상기 복수의 데이타 항목들 중 다른 데이타 항목들이 상기 렌더러에 이용가능한지의 여부에 따라 상기 선택 데이타 항목에 대응하는 렌더링을 방지하도록 구성되며,상기 타이머는 상기 검증기와 상기 렌더러에 동작 가능하게 결합되고, 상기 렌더러로부터의 상기 다른 데이타 항목들의 요청들에 대한 응답들에 연관된 응답 시간들을 측정하도록 구성된, 보안 시스템.
- 수신기와 복수의 데이타 항목들의 소스들간의 물리적 근접성에 기초하여, 정보를 처리하도록 권한부여를 결정하기 위한 방법에 있어서,상기 복수의 데이타 항목들의 상기 소스의 응답 시간을 결정하는 단계, 및상기 응답 시간에 기초하여 상기 권한부여를 결정하는 단계를 포함하는, 권한부여 방법.
- 제7항에 있어서, 상기 응답 시간을 결정하는 단계는,상기 복수의 데이타 항목들의 서브세트의 데이타 항목 각각에 대하여,제1 시점에서, 상기 소스로부터 상기 데이타 항목을 요청하는 단계,제2 시점에서, 상기 데이타 항목을 수신기에서 수신하는 단계,상기 제2 시점 및 상기 제1 시점간의 차이에 대응하는 응답 시간 측정을 축적하는 단계, 및상기 응답 시간 측정에 기초하여 상기 응답 시간을 결정하는 단계를 포함하는, 권한부여 방법.
- 제8항에 있어서, 상기 응답 시간 측정은,각각의 제1 및 제2 시점들간의 차이들의 평균,각각의 차이와 하나 이상의 임계 시간과의 비교, 및상기 차이들에 기초한 통계적 파라미터 중 적어도 하나에 대응하는, 권한부여 방법.
- 프로세서로하여금 제7항의 방법을 실행하도록 하는 컴퓨터 프로그램 제품.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/894,391 US8352582B2 (en) | 2001-06-28 | 2001-06-28 | Temporal proximity to verify physical proximity |
US09/894,391 | 2001-06-28 | ||
PCT/IB2002/002589 WO2003003687A1 (en) | 2001-06-28 | 2002-06-28 | Temporal proximity to verify physical proximity |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040015004A true KR20040015004A (ko) | 2004-02-18 |
KR100924480B1 KR100924480B1 (ko) | 2009-11-03 |
Family
ID=25403010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037003110A KR100924480B1 (ko) | 2001-06-28 | 2002-06-28 | 물리적 근접도를 검증하기 위한 시간적 근접도 |
Country Status (7)
Country | Link |
---|---|
US (3) | US8352582B2 (ko) |
EP (1) | EP1405482B1 (ko) |
JP (2) | JP2004531011A (ko) |
KR (1) | KR100924480B1 (ko) |
CN (2) | CN100550878C (ko) |
ES (1) | ES2400027T3 (ko) |
WO (1) | WO2003003687A1 (ko) |
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2001
- 2001-06-28 US US09/894,391 patent/US8352582B2/en active Active
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2002
- 2002-06-28 EP EP02741045A patent/EP1405482B1/en not_active Expired - Lifetime
- 2002-06-28 JP JP2003509738A patent/JP2004531011A/ja active Pending
- 2002-06-28 CN CNB028128834A patent/CN100550878C/zh not_active Expired - Lifetime
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- 2002-06-28 WO PCT/IB2002/002589 patent/WO2003003687A1/en active Application Filing
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Also Published As
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CN1520670A (zh) | 2004-08-11 |
US8107627B2 (en) | 2012-01-31 |
JP2011066936A (ja) | 2011-03-31 |
US8997243B2 (en) | 2015-03-31 |
EP1405482B1 (en) | 2012-12-12 |
WO2003003687A1 (en) | 2003-01-09 |
CN100550878C (zh) | 2009-10-14 |
US20130103947A1 (en) | 2013-04-25 |
CN101052042A (zh) | 2007-10-10 |
ES2400027T3 (es) | 2013-04-05 |
JP2004531011A (ja) | 2004-10-07 |
US20090003605A1 (en) | 2009-01-01 |
US20030005324A1 (en) | 2003-01-02 |
CN101052042B (zh) | 2013-07-24 |
EP1405482A1 (en) | 2004-04-07 |
JP5320378B2 (ja) | 2013-10-23 |
US8352582B2 (en) | 2013-01-08 |
KR100924480B1 (ko) | 2009-11-03 |
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