EXTERNAL DEVICE HAVING AT LEAST ONE MEMORY

• US 20120254967A1
• Filed: 12/10/2010
• Published: 10/04/2012
• Est. Priority Date: 12/18/2009
• Status: Abandoned Application

• Current Assignee: Uwe Peter Braun
• Original Assignee: Uwe Peter Braun
• Inventors: Braun, Uwe Peter
• Application Number:
  US13/516,498
• Publication Number:
  US 20120254967A1
• Time in Patent Office: Days
• US Class Current: 726/7
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 21/34 involving the use of external additional devices, e.g. dongles or smart cards
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: G06F 21/79 in semiconductor storage media, e.g. directly-addressable memories
• CPC Class Codes: G06F 2221/2153 Using hardware token as a secondary aspect

Abstract

The invention relates to an external device (100) having at least one memory, which device can be connected with a computer (24) or computer network by way of a serial bus system. In order to make available an external device (100) that can be used to provide increased protection against access by unauthorized persons to security-relevant regions and sensitive data in computers (24) and computer networks, the invention provides that the external device (100) has a processor (14) as well as a USB drive (15) and a biometric means (12b) for identification of a person, wherein processor (14), USB drive (15), and biometric means (12b) are coupled with one another.

Claims

1. External device (100) having at least one memory, which device can be connected with a computer (24) or computer network by way of a serial bus system, wherein it has a processor (14) as well as a USB drive (15) and a biometric means (12b) for identification of a person, wherein processor (14), USB drive (15), and biometric means (12b) are coupled with one another.

2. Device according to claim 1, wherein the means (12b) is a fingerprint sensor (12).

3. Device according to claim 1, wherein it has a chip.

4. Device according to claim 3, wherein the chip is an RFID chip.

5. Device according to claim 1, wherein it comprises means for temperature detection.

6. Device according to claim 1, wherein it is provided with a USB plug (11).

7. Device according to claim 1, wherein it has an Internet access.

8. Device according to claim 7, wherein the access is a WLAN access (18).

9. Device according to claim 1, wherein it has a proximity sensor (13).

10. Device according to claim 1, wherein it has at least one memory in the form of a working memory (17) and/or fixed-value memory (16).

11. Device according to claim 1, wherein it is provided with a housing (10).

12. Device according to claim 1, wherein it has the construction shape of a USB stick.

13. Device according to claim 1, wherein the external device (100) has an ID identification unit (42).

14. Device according to claim 1, wherein the external device (100) has a wireless interface (51), particularly a WLAN and/or a Bluetooth interface.

15. Device according to claim 1, wherein the external device (100) has a power supply unit (43).

16. Device according to claim 1, wherein user data, preferably desktop data, or one or more users are stored in the external device (100).

21. Computer program (9) for a computer facility in the form of a computer (24) or computer network, which facility can be used with an external device (100) according to claim 1, wherein the computer program (9) contains an algorithm that is processed by a processor (25) of the computer facility when a connection exists between the computer facility and the external device (100), wherein the algorithm uses a method for the verification of access entitlement of a user of a computer (24) or of a computer network, wherein biometric data of the user can be detected and recognized for verification, by means of a biometric means (12b) of an external device (100).

17. Method for verification of access entitlement of a user of a computer (24) or of a computer network, wherein biometric data of the user can be detected and recognized for verification, by means of a biometric means (12b) of an external device (100) having at least one memory, which device can be connected with a computer (24) or computer network by way of a serial bus system, wherein it has a processor (14) as well as a USB drive (15) and a biometric means (12b) for identification of a person, wherein processor (14), USB drive (15), and biometric means (12b) are coupled with one another.

18. Method according to claim 17, wherein the device (100) has a means for temperature detection and/or that the means (12b) is a fingerprint sensor (12).

19. Method according to claim 17, wherein the device (100) has a chip, preferably an RFID chip.

20. Method according to claim 17, wherein the method has the following steps for user identification:

a) Connection of the external device (100) with a computer (24) or computer network.

b) Reading in of a physiological characteristic, particularly a fingerprint, by means of the external device (100).

c) Checking of the physiological characteristic as well as of an identification code generated in the external device (100) by means of the external device (100), particularly by means of a processor (14) in the device (100).

d) Transmission of the physiological characteristic as well as of the identification code to the computer (24) or computer network.

e) Checking of the physiological characteristic as well as of the identification code by the computer or the computer network.

f) Release of access by the identified user to specific data and/or programs on the computer (24) or the computer network.