WO2003079163A2 - Zugangsschutz für einen computer durch ein transportables speichermedium - Google Patents
Zugangsschutz für einen computer durch ein transportables speichermedium Download PDFInfo
- Publication number
- WO2003079163A2 WO2003079163A2 PCT/DE2003/000092 DE0300092W WO03079163A2 WO 2003079163 A2 WO2003079163 A2 WO 2003079163A2 DE 0300092 W DE0300092 W DE 0300092W WO 03079163 A2 WO03079163 A2 WO 03079163A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- computer
- storage medium
- access
- access protection
- transportable storage
- 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
Definitions
- the invention relates to access protection for a computer.
- the password can either be entered as a BIOS password, so that the computer only boots completely after entering the password, or for authentication in operating system applications, so that the computer is in operation, but the application can only be accessed by entering a password.
- a fingerprint sensor or chip card is drawn like a key through a corresponding card reader, for example in the keyboard, in order to gain access to the computer or PC.
- a fingerprint sensor can be connected in the mouse or on the keyboard or separately on the computer and only those persons whose fingerprints are registered in the computer are given access to the computer.
- passwords are often forgotten and, for security reasons, new passwords should generally be used every three to four months. As a result, most users use trivial passwords. In addition, passwords are usually not kept particularly confidential, so that only limited protection is achieved.
- the chip card reader is a further development in this regard, however, access to the computer arises if the
- Chip card is problematic and it is an additional input Direction in the form of the chip card and the chip card reader on the computer necessary.
- the fingerprint sensor also represents a further development compared to entering the password, but it does require it
- the invention is therefore based on the object of demonstrating simple access protection for computers, by means of which the input of a password is avoided.
- This object is achieved in that access is enabled by connecting a registered portable storage medium to the computer.
- the portable storage medium can be a portable mass storage device or also a compact flash memory.
- the product Memorybird is known as flash memory from the applicant Fujitsu Siemens Computers GmbH, which can be connected directly to the computer via a universal serial bus connection or to the computer via a USB connection on the keyboard or monitor.
- Non-volatile storage media for example the products Compact Flash, Memory Stick, Multimedia Card and so on, which are available on the market, can also be used. All that is required is a contacting device for these components on the computer. For notebooks and PDAs (Personal Digital Assistant), this is usually the case for the compact flash.
- PDAs Personal Digital Assistant
- the flash memory known by the applicant, called Memory Bird, is a compact, portable storage medium with approximately 32 to 128 MB, which is intended for the end user.
- The- This product has an individual serial number, which is hard-wired and hardware-bound in the product.
- Products with a software-written serial number in the flash memory can of course also be used.
- the invention makes use of the fact that all transportable storage media have an individual serial number or an individual identifier which can be stored in the computer. If you now connect a portable storage medium to the computer, the computer, if it was switched off, tries to recognize the storage medium connected to the interface during the boot process (plug and play) and by comparing whether the serial number or the individual identifier is stored or not, he can
- Boot process are stopped or, if the serial number or the identifier is stored, the boot process is continued and thus access to the computer is made possible.
- the transportable storage medium such as the Memory Bird
- the computer checks the individual identifier, such as the serial number, whether it is registered in this computer and then unlocks access to all applications or to certain applications.
- the invention thus makes use of the fact that a portable storage medium is simultaneously used as an individual access key for a PC. This eliminates the need for a pin or password. This greatly simplifies access for an end user and also results double use of the portable mass storage device, as it is also used as an access key.
- a portable mass storage device such as a flash memory, can be used as a key fob and can be conveniently connected to most computers on the keyboard or the screen via a USB connection.
- all other interfaces to the computer can be used to connect a portable mass storage device, which also serves as an access key for the PC, provided that the computer queries the individual identifier of the portable mass storage device at these interfaces becomes.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03706226A EP1485770A2 (de) | 2002-03-13 | 2003-01-14 | Zugangsschutz für einen computer durch ein transportables speichermedium |
US10/507,529 US20050154894A1 (en) | 2002-03-13 | 2003-01-14 | Access protection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10211036.0 | 2002-03-13 | ||
DE10211036A DE10211036A1 (de) | 2002-03-13 | 2002-03-13 | Zugangsschutz |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003079163A2 true WO2003079163A2 (de) | 2003-09-25 |
WO2003079163A3 WO2003079163A3 (de) | 2004-03-18 |
Family
ID=27815615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/000092 WO2003079163A2 (de) | 2002-03-13 | 2003-01-14 | Zugangsschutz für einen computer durch ein transportables speichermedium |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050154894A1 (de) |
EP (1) | EP1485770A2 (de) |
DE (1) | DE10211036A1 (de) |
TW (1) | TW200304068A (de) |
WO (1) | WO2003079163A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006074490A1 (en) * | 2004-11-30 | 2006-07-13 | Hjalmar Douglas Fuchs | Access protection for a computer by means of a portable storage medium |
WO2008041950A3 (en) * | 2006-10-04 | 2008-05-22 | Trek 2000 Int Ltd | Method, apparatus and system for authentication of external storage devices |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040015702A1 (en) * | 2002-03-01 | 2004-01-22 | Dwayne Mercredi | User login delegation |
SG113483A1 (en) * | 2003-10-30 | 2005-08-29 | Ritronics Components S Pte Ltd | A biometrics parameters protected usb interface portable data storage device with usb interface accessible biometrics processor |
DE10359680A1 (de) * | 2003-12-18 | 2005-07-14 | Giesecke & Devrient Gmbh | Verfahren zur Freischaltung eines Zugangs zu einem Computersystem oder zu einem Programm |
DE102004059637A1 (de) * | 2004-12-10 | 2006-06-14 | Fujitsu Siemens Computers Gmbh | Mobiles elektronisches Gerät mit Zugriffsschutz |
US20070101152A1 (en) * | 2005-10-17 | 2007-05-03 | Saflink Corporation | Token authentication system |
US8053853B2 (en) | 2006-05-03 | 2011-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Color filter-embedded MSM image sensor |
DE102006022421B4 (de) * | 2006-05-13 | 2008-05-21 | Andreas Jacobsen | Verfahren zum Herstellen einer sicheren Verbindung zwischen einem rechnergestützten Arbeitsplatz und einem Server bei Applikation- und Terminal-Server-Anwendungen |
CN100583036C (zh) * | 2006-07-11 | 2010-01-20 | 联想(北京)有限公司 | 基于usb闪存盘的计算机安全控制方法 |
ES2346607B1 (es) * | 2007-05-28 | 2011-06-03 | Jorge Urios Rodriguez | Keybanking. |
FR2916881B1 (fr) * | 2007-05-31 | 2010-09-17 | Oberthur Card Syst Sa | Entite electronique portable, station hote et procede associe |
TWI442258B (zh) * | 2008-12-31 | 2014-06-21 | Giga Byte Tech Co Ltd | A system operating method using a hardware lock, and an electronic device that is started with a hardware lock |
DE102010005929A1 (de) * | 2010-01-26 | 2011-07-28 | Eckert, Christian, 10435 | Verfahren und Vorrichtung zum passwortlosen und/oder registrierfreien Zugang zu digitalen Inhalten |
CN102411419B (zh) * | 2010-09-20 | 2014-04-16 | 华擎科技股份有限公司 | 电脑装置及其对可携式电子装置的充电方法 |
TWI413335B (zh) * | 2010-09-20 | 2013-10-21 | Asrock Inc | 電腦裝置及其對可攜式電子裝置的充電方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032257A (en) * | 1997-08-29 | 2000-02-29 | Compaq Computer Corporation | Hardware theft-protection architecture |
WO2001096990A2 (en) * | 2000-06-15 | 2001-12-20 | Rainbow Technologies, B.V. | Usb-compliant personal key using a smartcard processor and a smartcard reader emulator |
Family Cites Families (16)
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JPS61123959A (ja) * | 1984-11-20 | 1986-06-11 | Sharp Corp | 着脱自在なメモリモジユ−ルを有する電子機器 |
US5771291A (en) * | 1995-12-11 | 1998-06-23 | Newton; Farrell | User identification and authentication system using ultra long identification keys and ultra large databases of identification keys for secure remote terminal access to a host computer |
US5892906A (en) * | 1996-07-19 | 1999-04-06 | Chou; Wayne W. | Apparatus and method for preventing theft of computer devices |
US6038320A (en) * | 1996-10-11 | 2000-03-14 | Intel Corporation | Computer security key |
US6216230B1 (en) * | 1998-02-11 | 2001-04-10 | Durango Corporation | Notebook security system (NBS) |
US6839776B2 (en) * | 1998-08-20 | 2005-01-04 | Intel Corporation | Authenticating peripherals based on a predetermined code |
US6609199B1 (en) * | 1998-10-26 | 2003-08-19 | Microsoft Corporation | Method and apparatus for authenticating an open system application to a portable IC device |
ATE360238T1 (de) * | 1998-11-10 | 2007-05-15 | Aladdin Knowledge Systems Ltd | Benutzer-rechner wechselwirkungsverfahren das durch flexibel verbindbare rechnersysteme verwendet werden soll |
US6275933B1 (en) * | 1999-04-30 | 2001-08-14 | 3Com Corporation | Security system for a computerized apparatus |
US7036738B1 (en) * | 1999-05-03 | 2006-05-02 | Microsoft Corporation | PCMCIA-compliant smart card secured memory assembly for porting user profiles and documents |
US6968459B1 (en) * | 1999-12-15 | 2005-11-22 | Imation Corp. | Computing environment having secure storage device |
US6986030B2 (en) * | 2000-10-27 | 2006-01-10 | M-Systems Flash Disk Pioneers Ltd. | Portable memory device includes software program for interacting with host computing device to provide a customized configuration for the program |
WO2003009620A1 (en) * | 2001-07-18 | 2003-01-30 | Wizard Mobile Solutions Limited | Data security device |
US8108687B2 (en) * | 2001-12-12 | 2012-01-31 | Valve Corporation | Method and system for granting access to system and content |
US20030229796A1 (en) * | 2002-06-07 | 2003-12-11 | Hsuan-Ming Shih | System guide device based on flash memory and the implement of guide method |
US20040139182A1 (en) * | 2002-12-02 | 2004-07-15 | Chi-Tung Chang | Management device and method for controlling an internet website browsing |
-
2002
- 2002-03-13 DE DE10211036A patent/DE10211036A1/de not_active Ceased
-
2003
- 2003-01-14 US US10/507,529 patent/US20050154894A1/en not_active Abandoned
- 2003-01-14 EP EP03706226A patent/EP1485770A2/de not_active Withdrawn
- 2003-01-14 WO PCT/DE2003/000092 patent/WO2003079163A2/de not_active Application Discontinuation
- 2003-03-03 TW TW092104424A patent/TW200304068A/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032257A (en) * | 1997-08-29 | 2000-02-29 | Compaq Computer Corporation | Hardware theft-protection architecture |
WO2001096990A2 (en) * | 2000-06-15 | 2001-12-20 | Rainbow Technologies, B.V. | Usb-compliant personal key using a smartcard processor and a smartcard reader emulator |
Non-Patent Citations (1)
Title |
---|
See also references of EP1485770A2 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006074490A1 (en) * | 2004-11-30 | 2006-07-13 | Hjalmar Douglas Fuchs | Access protection for a computer by means of a portable storage medium |
WO2008041950A3 (en) * | 2006-10-04 | 2008-05-22 | Trek 2000 Int Ltd | Method, apparatus and system for authentication of external storage devices |
US8412865B2 (en) | 2006-10-04 | 2013-04-02 | Trek 2000 International Ltd. | Method, apparatus and system for authentication of external storage devices |
Also Published As
Publication number | Publication date |
---|---|
US20050154894A1 (en) | 2005-07-14 |
EP1485770A2 (de) | 2004-12-15 |
WO2003079163A3 (de) | 2004-03-18 |
TW200304068A (en) | 2003-09-16 |
DE10211036A1 (de) | 2003-10-09 |
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