FR2908552B1 - ELECTRONIC CIRCUIT SWITCH PROTECTED AGAINST EXTERNAL ACCESS - Google Patents

ELECTRONIC CIRCUIT SWITCH PROTECTED AGAINST EXTERNAL ACCESS

Info

Publication number
FR2908552B1
FR2908552B1 FR0654845A FR0654845A FR2908552B1 FR 2908552 B1 FR2908552 B1 FR 2908552B1 FR 0654845 A FR0654845 A FR 0654845A FR 0654845 A FR0654845 A FR 0654845A FR 2908552 B1 FR2908552 B1 FR 2908552B1
Authority
FR
France
Prior art keywords
electronic circuit
protected against
circuit switch
against external
external access
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.)
Active
Application number
FR0654845A
Other languages
French (fr)
Other versions
FR2908552A1 (en
Inventor
Eric Bonnet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Banks and Acquirers International Holding SAS
Original Assignee
Sagem Monetel SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sagem Monetel SAS filed Critical Sagem Monetel SAS
Priority to FR0654845A priority Critical patent/FR2908552B1/en
Publication of FR2908552A1 publication Critical patent/FR2908552A1/en
Application granted granted Critical
Publication of FR2908552B1 publication Critical patent/FR2908552B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/002—Conductive track to monitor integrity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/032—Anti-tamper

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
FR0654845A 2006-11-10 2006-11-10 ELECTRONIC CIRCUIT SWITCH PROTECTED AGAINST EXTERNAL ACCESS Active FR2908552B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0654845A FR2908552B1 (en) 2006-11-10 2006-11-10 ELECTRONIC CIRCUIT SWITCH PROTECTED AGAINST EXTERNAL ACCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0654845A FR2908552B1 (en) 2006-11-10 2006-11-10 ELECTRONIC CIRCUIT SWITCH PROTECTED AGAINST EXTERNAL ACCESS

Publications (2)

Publication Number Publication Date
FR2908552A1 FR2908552A1 (en) 2008-05-16
FR2908552B1 true FR2908552B1 (en) 2009-01-30

Family

ID=38109635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0654845A Active FR2908552B1 (en) 2006-11-10 2006-11-10 ELECTRONIC CIRCUIT SWITCH PROTECTED AGAINST EXTERNAL ACCESS

Country Status (1)

Country Link
FR (1) FR2908552B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008003264B4 (en) * 2008-01-04 2016-07-28 Demmel Ag Tamper-proof keyboard with protection against removal of the key caps
DE102008005442B4 (en) * 2008-01-22 2011-09-22 Demmel Ag Tamper-proof keyboard
DE202012104777U1 (en) * 2012-12-07 2014-03-11 Prehkeytec Gmbh Rubber mat keyboard, in particular silicone mat keyboard

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9105960U1 (en) * 1991-05-14 1992-06-11 Siemens Nixdorf Informationssysteme AG, 4790 Paderborn Protection device for circuit parts and/or data in a device for authentication and amount confirmation
DE4312905C2 (en) * 1993-04-16 1995-04-13 Krone Ag Protective device for backing up stored data
DE19600768C2 (en) * 1996-01-11 1998-04-16 Ibm Security keyboard
FR2825187B1 (en) * 2001-05-23 2003-08-01 Sagem KEYBOARD WITH INTRUSION DETECTION
US6710269B2 (en) * 2001-07-18 2004-03-23 International Business Machines Corporation Foil keyboard with security system
WO2005086546A2 (en) * 2004-03-04 2005-09-15 Lipman Electronics Engineering Limited Secure card reader

Also Published As

Publication number Publication date
FR2908552A1 (en) 2008-05-16

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