WO2011036395A1 - Procédé permettant de commander à distance l'exécution d'au moins une fonction d'un système informatique. - Google Patents
Procédé permettant de commander à distance l'exécution d'au moins une fonction d'un système informatique. Download PDFInfo
- Publication number
- WO2011036395A1 WO2011036395A1 PCT/FR2010/051967 FR2010051967W WO2011036395A1 WO 2011036395 A1 WO2011036395 A1 WO 2011036395A1 FR 2010051967 W FR2010051967 W FR 2010051967W WO 2011036395 A1 WO2011036395 A1 WO 2011036395A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base station
- identification means
- mobile identification
- computer system
- signal
- Prior art date
Links
Classifications
-
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
-
- 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
- H04L63/107—Network architectures or network communication protocols for network security for controlling access to devices or network resources wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- 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
Definitions
- the present invention relates to a method and a device for remotely controlling the execution of at least one function of a computer system. It applies in particular, but not exclusively, to a method and a device for controlling the closing of a session of a computer application when the user has moved away from a certain distance from the computer station on which it is located. installed.
- the implementation of this method requires the establishment of a continuous or near-continuous connection between the badge worn by the user and the reader connected to the computer.
- detection of the presence of the badge wearer in a given area around the computer is performed by analyzing the disturbances of the electromagnetic field existing in the space between the badge and said reader, which requires the use signal analysis and processing means, such as signal comparison means, filters, an analog multiplier, etc.
- the object of the invention is therefore more particularly to eliminate these disadvantages.
- it proposes a method for remotely controlling the execution of at least one function of a computer system, characterized in that it comprises the steps consisting of:
- connection to each computer system of an electronic module constituting a base station that can communicate with the mobile identification means as well as with a processing system included in the computer system;
- the transmission at regular intervals, or on solicitation of the base station, and not continuously, the identification signal by the mobile identification means reduces the transmission times of the signals.
- the base station analyzes the power of said identification signal, which makes it possible to simply determine the distance between the mobile identification means and the base station associated therewith.
- the determination of the mobile identification means authorized to access the computer system can be done by receiving a message from the base station from said mobile identification means.
- Data processing means such as a microcontroller
- Power supply means such as a battery.
- the device implemented by the method according to the invention may also comprise a centralized control system that can communicate with one or more processing systems, which advantageously makes it possible to collect the information transmitted by the data transmission means. mobile identification.
- the single figure is a schematic representation of the device implemented by the method according to the invention.
- the device 1 for implementing the method according to the invention comprises:
- a mobile identification means 2 comprising a unique identifier; this mobile identification means 2 may consist for example of a badge, a badge holder, a monitoring bracelet, etc. ; in addition, this mobile identification means 2 may comprise a control interface, such as a keyboard or a simple command button for controlling the transmission of a message to a base station 3 consisting of an identification signal comprising the unique identifier; each mobile identification means 2 comprises:
- o means for transmitting and / or receiving data signals
- data processing means such as a microcontroller
- o power supply means such as a battery
- a computer system 4 whose access is to be controlled; this computer system 4 may be a conventional computer comprising a central unit and a man-machine interface such as a screen-keyboard assembly;
- o means for transmitting and / or receiving data signals
- data processing means such as a microcontroller
- power supply means such as a battery
- the mobile identification means 2 may comprise several control buttons, each of these buttons corresponding to the transmission of a specific message associated with a specific function, such as, for example, in particular:
- This device 1 can also comprise a centralized control system 6 that can communicate with one or more processing systems 5, which makes it possible to collect the information transmitted by the mobile identification means 2.
- This centralized control system 6 can be constituted by a computer server.
- a user having a supervisor function can configure at least one of the following parameters:
- the base station 3 ensures at regular intervals that the mobile identification means 2 is included in said perimeter, by performing the detection and analysis of the identification signal transmitted at regular intervals, or on by the mobile identification means 2.
- the analysis of the identification signal can thus consist of a determination of its power, which makes it possible to simply determine the distance between the mobile identification means. 2 and the base station 3 assigned to it. If the mobile identification means 2 is well associated with the base station 3 of the computer system 4, it is then possible to distinguish three cases:
- the base station 3 connected to the computer system 4 detects no identification signal; the base station 3 then commands the processing system 5 to carry out a function intended to restrict or totally prevent the access of said cardholder to the computer system 4;
- the base station 3 connected to the computer system 4 detects an identification signal whose power is below said locking threshold; the base station 3 then commands the processing system 5 to carry out a function intended to restrict or totally prevent the access of said cardholder to the computer system 4;
- the base station 3 connected to the computer system 4 detects an identification signal whose power is greater than said threshold; the base station 3 then commands the processing system 5 to execute a function allowing the holder of the mobile identification means 2 to be fully or partially able to access the computer system 4.
- the transmission power of the signals transmitted by the mobile identification means 2 can be reduced.
- the analysis of said identification signal may also consist of:
- LQI Link Quality Indicator
- the base station 3 transmitting a control command to the processing system 5 in order to allow full access or partial of the holder of the mobile identification device 2 to the computer system 4.
- the data exchanged between the mobile identification means 2, the base station 3 and the processing system 5 may be encrypted, the centralized control system 6 being able to carry out the regular renewal encryption keys.
- At least two transmitters and at least two corresponding receivers each of which operates with a different specific frequency, the signals then being able to be transmitted simultaneously or one after the other; or • a single transmitter and a single receiver capable of generating and receiving signals having different frequencies, these signals being emitted one after the other.
- the waves corresponding to the signals transmitted between the mobile identification means 2 and the base station 3 are polarized in order to minimize echoes.
- the mobile identification means 2 and the base station 3 can thus each comprise at least two antennas used simultaneously to emit the same properly phase-shifted signal between these two antennas.
- the mobile identification means 2 and the base station 3 can each comprise several antennas allowing:
- a specific positioning of the antennas may also make it possible to make the radiation of each antenna directional and rotating.
- a detection of the movements of the mobile identification means 2 can be carried out by means of, for example, an accelerometer, a gyrometer or an inertial unit included in said means of identification. identification 2.
- an accelerometer for example sitting on a swivel chair
- an inertial unit included in said means of identification. identification 2.
- each mobile identification means 2 transmits an identification signal only in response to a signal transmitted regularly by the base station 3, which advantageously makes it possible to reduce the effective operating time of the supply means of said mobile identification means 2, it may be by default in "sleep" mode or "sleep” mode. In this way, when it is not requested, the mobile identification means 2 does not consume energy.
- this variant of execution makes it possible to avoid collisions due to simultaneous responses from the different mobile identification means 2. In fact, if the base station 3 sends a radio message comprising the unique identifier of the identification means mobile 2 associated with it, only this mobile identification means 2 respond to the solicitation of the base station 3, thus avoiding collisions between responses.
- the latter when the energy level of the supply means of a mobile identification means 2 becomes insufficient, the latter can issue a warning, sound or light, and / or transmit this information to the corresponding base station 3.
- This base station 3 may comprise an electric charger, preferably powered by the USB socket ("Universal Serial Bus") of the computer system 4, which comprises a connector shaped so as to to be able to connect said supply means to the mobile identification means 2.
- USB socket Universal Serial Bus
- the mobile identification means 2 can comprise a touch control means making it possible to transmit to the centralized control system 6, via the processing system 5, as well as to the intermediate of the base station 3, the information that the computer system 4 will be off and no longer "visible" on the network, the transmission of this information to the centralized control system 6 can be encrypted.
- the base station 3 can be connected to alert means that are triggered in case of entry and / or exit of the perimeter, the average set of mobile identification 2 - item to monitor.
- the determination of the size of the perimeter and the detection by the base station 3 of the crossing of the latter by a mobile identification means 2 is carried out by implementing the previously described process steps.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/497,679 US20120192269A1 (en) | 2009-09-22 | 2010-09-21 | Method for remotely controlling the execution of at least one function of a computer system |
EP10771497A EP2481004A1 (fr) | 2009-09-22 | 2010-09-21 | Procédé permettant de commander à distance l'exécution d'au moins une fonction d'un système informatique. |
BR112012006195A BR112012006195A2 (pt) | 2009-09-22 | 2010-09-21 | processo e dispositivo,permitindo comandar a distância a execução de pelo menos uma função de um sistema informativo. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0956511A FR2950505B1 (fr) | 2009-09-22 | 2009-09-22 | Procede permettant de commander a distance l'execution d'au moins une fonction d'un systeme informatique. |
FR0956511 | 2009-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011036395A1 true WO2011036395A1 (fr) | 2011-03-31 |
Family
ID=42062319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2010/051967 WO2011036395A1 (fr) | 2009-09-22 | 2010-09-21 | Procédé permettant de commander à distance l'exécution d'au moins une fonction d'un système informatique. |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120192269A1 (fr) |
EP (1) | EP2481004A1 (fr) |
BR (1) | BR112012006195A2 (fr) |
FR (1) | FR2950505B1 (fr) |
WO (1) | WO2011036395A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10165440B2 (en) | 2012-01-17 | 2018-12-25 | Entrust, Inc. | Method and apparatus for remote portable wireless device authentication |
US20130183936A1 (en) * | 2012-01-17 | 2013-07-18 | Entrust, Inc. | Method and apparatus for remote portable wireless device authentication |
KR20150073366A (ko) * | 2013-12-23 | 2015-07-01 | 삼성전자주식회사 | 전자 장치 간의 거리를 측정하는 방법 및 전자 장치 |
KR102445112B1 (ko) | 2018-02-14 | 2022-09-20 | 삼성전자 주식회사 | 전자파 신호를 기반으로 외부 전자 장치를 제어하기 위한 방법 및 전자 장치 |
Citations (6)
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US5821854A (en) * | 1997-06-16 | 1998-10-13 | Motorola, Inc. | Security system for a personal computer |
US6189105B1 (en) | 1998-02-20 | 2001-02-13 | Lucent Technologies, Inc. | Proximity detection of valid computer user |
US20050225427A1 (en) * | 2004-04-12 | 2005-10-13 | Microsoft Corporation | Finding location and ranging explorer |
US20060085847A1 (en) * | 2004-10-15 | 2006-04-20 | Citizen Watch Co., Ltd. | Locking system and locking method |
EP1705597A2 (fr) * | 2005-03-25 | 2006-09-27 | Fujitsu Limited | Système d'authentification, procédé de contrôle du système d'authentification et appareil d'authentification portable |
US20070198848A1 (en) * | 2006-02-22 | 2007-08-23 | Bjorn Vance C | Method and apparatus for a token |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2096865B (en) * | 1981-03-26 | 1984-12-12 | Ferranti Ltd | Diversity receivers |
US6307471B1 (en) * | 1999-12-01 | 2001-10-23 | Ensure Technologies, Inc. | Radio based proximity token with multiple antennas |
EP1279234B1 (fr) * | 2000-05-05 | 2005-08-31 | Celletra Ltd. | Systeme et procede d'adaptation de la polarisation dans une liaison aval de telecommunication cellulaire |
US20080147461A1 (en) * | 2006-12-14 | 2008-06-19 | Morris Lee | Methods and apparatus to monitor consumer activity |
US20080278007A1 (en) * | 2007-05-07 | 2008-11-13 | Steven Clay Moore | Emergency shutdown methods and arrangements |
EP2231098A2 (fr) * | 2007-12-21 | 2010-09-29 | DSM IP Assets B.V. | Dispositif pour distribuer des préparations solides |
DE102008005212A1 (de) * | 2008-01-18 | 2009-07-23 | Atmel Germany Gmbh | Funknetzwerksystem und Verfahren zur Bestimmung einer unbekannten Position einer Sende-Empfangs-Einheit eines Funknetzwerkes |
EP2235977B1 (fr) * | 2008-01-21 | 2018-02-28 | Telefonaktiebolaget LM Ericsson (publ) | Fonction d'abstraction pour combinés mobiles |
US8446310B2 (en) * | 2008-08-22 | 2013-05-21 | Raytheon Company | Method and system for locating signal jammers |
-
2009
- 2009-09-22 FR FR0956511A patent/FR2950505B1/fr not_active Expired - Fee Related
-
2010
- 2010-09-21 WO PCT/FR2010/051967 patent/WO2011036395A1/fr active Application Filing
- 2010-09-21 EP EP10771497A patent/EP2481004A1/fr not_active Withdrawn
- 2010-09-21 US US13/497,679 patent/US20120192269A1/en not_active Abandoned
- 2010-09-21 BR BR112012006195A patent/BR112012006195A2/pt not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5821854A (en) * | 1997-06-16 | 1998-10-13 | Motorola, Inc. | Security system for a personal computer |
US6189105B1 (en) | 1998-02-20 | 2001-02-13 | Lucent Technologies, Inc. | Proximity detection of valid computer user |
US20050225427A1 (en) * | 2004-04-12 | 2005-10-13 | Microsoft Corporation | Finding location and ranging explorer |
US20060085847A1 (en) * | 2004-10-15 | 2006-04-20 | Citizen Watch Co., Ltd. | Locking system and locking method |
EP1705597A2 (fr) * | 2005-03-25 | 2006-09-27 | Fujitsu Limited | Système d'authentification, procédé de contrôle du système d'authentification et appareil d'authentification portable |
US20070198848A1 (en) * | 2006-02-22 | 2007-08-23 | Bjorn Vance C | Method and apparatus for a token |
Non-Patent Citations (3)
Title |
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ORBAEK P: "Positioning and Location Technologies", INTERNET CITATION, 1 March 2005 (2005-03-01), pages 35PP, XP007917038, Retrieved from the Internet <URL:http://www.daimi.au.dk/DIS/materialer/positioning-tech.pdf> [retrieved on 20110207] * |
RICHARD FULLER ED - RICHARD FULLER ET AL: "Tutorial on Location Determination by RF Means", 30 September 2009, MOBILE ENTITY LOCALIZATION AND TRACKING IN GPS-LESS ENVIRONNMENTS, SPRINGER BERLIN HEIDELBERG, BERLIN, HEIDELBERG, PAGE(S) 213 - 234, ISBN: 978-3-642-04378-9, XP019130795 * |
See also references of EP2481004A1 |
Also Published As
Publication number | Publication date |
---|---|
FR2950505A1 (fr) | 2011-03-25 |
BR112012006195A2 (pt) | 2017-06-06 |
FR2950505B1 (fr) | 2014-12-19 |
EP2481004A1 (fr) | 2012-08-01 |
US20120192269A1 (en) | 2012-07-26 |
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