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WO2000000453A3 - Pyrotechnische schicht zur gezielten zerstörung von daten auf datenträgern - Google Patents

Pyrotechnische schicht zur gezielten zerstörung von daten auf datenträgern Download PDF

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Publication number
WO2000000453A3
WO2000000453A3 PCT/CH1999/000276 CH9900276W WO0000453A3 WO 2000000453 A3 WO2000000453 A3 WO 2000000453A3 CH 9900276 W CH9900276 W CH 9900276W WO 0000453 A3 WO0000453 A3 WO 0000453A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
data
pyrotechnic
carriers
pyrotechnic layer
Prior art date
Application number
PCT/CH1999/000276
Other languages
English (en)
French (fr)
Other versions
WO2000000453A2 (de
Inventor
Philemon Schweizer
Carl Hug
Georgios Karametaxas
Joerg Kutzli
Markus Tobler
Original Assignee
Eidgenoess Munitionsfab Thun
Philemon Schweizer
Carl Hug
Georgios Karametaxas
Joerg Kutzli
Markus Tobler
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
Priority claimed from EP98810602A external-priority patent/EP0968984B1/de
Application filed by Eidgenoess Munitionsfab Thun, Philemon Schweizer, Carl Hug, Georgios Karametaxas, Joerg Kutzli, Markus Tobler filed Critical Eidgenoess Munitionsfab Thun
Priority to AU42550/99A priority Critical patent/AU4255099A/en
Publication of WO2000000453A2 publication Critical patent/WO2000000453A2/de
Publication of WO2000000453A3 publication Critical patent/WO2000000453A3/de
Priority to US09/747,206 priority patent/US20010002297A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C06B45/14—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones a layer or zone containing an inorganic explosive or an inorganic explosive or an inorganic thermic component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/281—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by changing the physical properties of the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Computer Security & Cryptography (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Air Bags (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Storage Device Security (AREA)

Abstract

Mit zunehmender Speicherkapazität elektronischer Datenträger ist die Gefahr des Datenmissbrauchs gestiegen. Erfindungsgemäss wird im Bereich eines Datenträgers (2) eine pyrotechnische Schicht (4) angeordnet, welche eine inerte Einlage besitzt und mit konventionellen elektrischen Zündmitteln initiierbar ist, sobald ein Missbrauch droht. Die pyrotechnische Schicht (4) und das entsprechende Herstellungsverfahren sind leicht beherrschbar und gefahrlos. Bevorzugte Verwendungen betreffen den Einbau der Schicht (4) an CD-ROM's, DVD's aber auch in Caddy's und in Cartridges anderer Datenträger. Die Vernichtungsrate der Daten ist 100 Prozent. Die Schicht (4) basiert auf einer Thermitmischung mit einem Überschuss an Reduktionsmittel.
PCT/CH1999/000276 1998-06-29 1999-06-28 Pyrotechnische schicht zur gezielten zerstörung von daten auf datenträgern WO2000000453A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU42550/99A AU4255099A (en) 1998-06-29 1999-06-28 Pyrotechnic layer for targeted data destruction on data carriers
US09/747,206 US20010002297A1 (en) 1998-06-29 2000-12-22 Pyrotechnic layer for the targeted destruction of data on data carriers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98810602A EP0968984B1 (de) 1998-06-29 1998-06-29 Pyrotechnische Schicht zur gezielten Zerstörung von maschinenlesbaren Daten auf Datenträgern
EP98810602.7 1998-06-29
CH1065/99 1999-06-07
CH106599 1999-06-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/747,206 Continuation US20010002297A1 (en) 1998-06-29 2000-12-22 Pyrotechnic layer for the targeted destruction of data on data carriers

Publications (2)

Publication Number Publication Date
WO2000000453A2 WO2000000453A2 (de) 2000-01-06
WO2000000453A3 true WO2000000453A3 (de) 2000-03-16

Family

ID=25686539

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1999/000276 WO2000000453A2 (de) 1998-06-29 1999-06-28 Pyrotechnische schicht zur gezielten zerstörung von daten auf datenträgern

Country Status (3)

Country Link
US (1) US20010002297A1 (de)
AU (1) AU4255099A (de)
WO (1) WO2000000453A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002095550A2 (en) * 2001-04-25 2002-11-28 Marc Elisha Grey A security device useful for physically securing digital data storage media, and a method of use thereof
FR2827001B1 (fr) * 2001-07-03 2004-03-05 Brinks France Dispositif de securite pour le transport et/ou le stockage de valeurs papier
GB0312433D0 (en) * 2003-05-30 2003-07-09 Qinetiq Nanomaterials Ltd Devices
US20050067072A1 (en) * 2003-09-09 2005-03-31 Government Of The United States Of America. Reinforced reactive material
US20050146419A1 (en) * 2004-01-07 2005-07-07 Michael Porter Programmable restricted access food storage container and behavior modification assistant
EP1846723B1 (de) * 2005-01-10 2010-06-30 GEKE Technologie GmbH Reaktive schutzvorrichtung
WO2006086274A2 (en) 2005-02-08 2006-08-17 Dyno Nobel Inc. Delay units and methods of making the same
GB0618521D0 (en) * 2006-09-20 2006-11-01 Sb Business Consultancy Ltd Improvements relating to data security
US8794152B2 (en) 2010-03-09 2014-08-05 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
PL225033B1 (pl) 2012-07-02 2017-02-28 Bossg & Eit + Tech Spółka Z Ograniczoną Odpowiedzialnością Sposób chemicznego niszczenia magnetycznych nośników danych
US9941004B2 (en) 2015-12-30 2018-04-10 International Business Machines Corporation Integrated arming switch and arming switch activation layer for secure memory
US9970102B2 (en) 2016-02-08 2018-05-15 International Business Machines Corporation Energy release using tunable reactive materials

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394218A (en) * 1966-04-25 1968-07-23 Sanders Associates Inc Destructible printed circuit assemblies containing oxidants
US3638573A (en) * 1968-03-25 1972-02-01 Ncr Co Self-destructible honeycomb laminates
US3697668A (en) * 1968-12-13 1972-10-10 Ncr Co Self-destructible molded articles
US3725671A (en) * 1970-11-02 1973-04-03 Us Navy Pyrotechnic eradication of microcircuits
US3740277A (en) * 1971-02-08 1973-06-19 Us Navy Deflagrative circuit board material
US3742120A (en) * 1970-10-28 1973-06-26 Us Navy Single layer self-destruct circuit produced by co-deposition of tungstic oxide and aluminum
US3882323A (en) * 1973-12-17 1975-05-06 Us Navy Method and apparatus for protecting sensitive information contained in thin-film microelectonic circuitry
US4012985A (en) * 1974-02-27 1977-03-22 Arnold Ingemar Magnusson Multiple launcher
JPS6439645A (en) * 1987-08-05 1989-02-09 Fuji Electric Co Ltd Optical recording medium
US4804826A (en) * 1985-11-20 1989-02-14 Krister Hertzen Device for preventing unauthorized use of credit cards and like data carriers
US4931770A (en) * 1987-10-02 1990-06-05 Southern Integrity, Inc. Protection system
EP0402738A2 (de) * 1989-06-16 1990-12-19 Inco Limited Nickelschaum
EP0645354A1 (de) * 1993-09-27 1995-03-29 Imperial Chemical Industries Plc Pyrotechnisches Material
WO1997039442A1 (fr) * 1996-04-16 1997-10-23 Kabusiki Kaisha I.C.M Support d'enregistrement magnetique

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394218A (en) * 1966-04-25 1968-07-23 Sanders Associates Inc Destructible printed circuit assemblies containing oxidants
US3638573A (en) * 1968-03-25 1972-02-01 Ncr Co Self-destructible honeycomb laminates
US3697668A (en) * 1968-12-13 1972-10-10 Ncr Co Self-destructible molded articles
US3742120A (en) * 1970-10-28 1973-06-26 Us Navy Single layer self-destruct circuit produced by co-deposition of tungstic oxide and aluminum
US3725671A (en) * 1970-11-02 1973-04-03 Us Navy Pyrotechnic eradication of microcircuits
US3740277A (en) * 1971-02-08 1973-06-19 Us Navy Deflagrative circuit board material
US3882323A (en) * 1973-12-17 1975-05-06 Us Navy Method and apparatus for protecting sensitive information contained in thin-film microelectonic circuitry
US4012985A (en) * 1974-02-27 1977-03-22 Arnold Ingemar Magnusson Multiple launcher
US4804826A (en) * 1985-11-20 1989-02-14 Krister Hertzen Device for preventing unauthorized use of credit cards and like data carriers
JPS6439645A (en) * 1987-08-05 1989-02-09 Fuji Electric Co Ltd Optical recording medium
US4931770A (en) * 1987-10-02 1990-06-05 Southern Integrity, Inc. Protection system
EP0402738A2 (de) * 1989-06-16 1990-12-19 Inco Limited Nickelschaum
EP0645354A1 (de) * 1993-09-27 1995-03-29 Imperial Chemical Industries Plc Pyrotechnisches Material
WO1997039442A1 (fr) * 1996-04-16 1997-10-23 Kabusiki Kaisha I.C.M Support d'enregistrement magnetique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 231 (P - 878) 29 May 1989 (1989-05-29) *

Also Published As

Publication number Publication date
AU4255099A (en) 2000-01-17
US20010002297A1 (en) 2001-05-31
WO2000000453A2 (de) 2000-01-06

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