Wincor Nixdorf International Gmbh

Other

Diebold Nixdorf Systems Gmbh

Steffen Priesterjahn

Alexander Drichel

Michael Nolte

Dinh-Khoi Le

Dieter Schliebe

Julian Fetting

Torsten Wiesinger

Oliver Dietz

Carsten Von Der Lippe

Ulrich Mennewisch

Dirk Luebeck

Stefen Schmelter

Alexander Dicks

Uwe Moenks

Dinh Khoi Le

A digital computing device controlling the access to encrypted digital information includes a control unit, peripheral devices connected to the control unit, a hard disk connected to the control unit storing the digital data, and a data encryption key configured for encrypting the digital data. The control unit is configured to detect the peripheral devices, read identification information from the peripheral devices that denotes the respective peripheral device, generate for the peripheral devices a respective key encryption key on the basis of the read identification information, initially store at least one encrypted data encryption key that is generated by encrypting the data encryption key using the respective key encryption key, in a memory area of the hard disk, and after the initial storage determine the data encryption key by decrypting the encrypted data encryption key using the respective key encryption key derived from the respective identification information.

System and method to generate encryption keys based on information of peripheral devices

A method of performing an authorization mechanism between a service terminal system (ATM) and a helpdesk system (HD) includes the steps of: sending a request message (RQ) comprising a one-time code (CL), an identifier (CN) for the ATM and a set of access right data (TD) about rights for using the (ATM) by a user (TN); creating a response message (RS) by using the CL, TD, and an ident key (TK) derived from an operation on the CN and a base key (BK), the BK being a common secret of both, the HD and the ATM; sending the RS; creating a reference response message (RS*) by using the CL, the TD, and the TK; and comparing the RS with the RS* to authorize the TN to use the ATM according to the rights being represented by the TD.

Method and system of performing an authorization mechanism between a service terminal system and a helpdesk system

The invention relates to a device () for reading a magnetic stripe and/or chip card comprising a card reader () for reading out data from the magnetic stripe and/or chip card, said card reader having a transport path () along which the magnetic stripe and/or chip card is moved when it is inserted into the card reader () and/or when it is removed from the card reader () and/or is received during the readout of data. Further, the device () has an image capturing unit () for capturing images of the card reader (), the card reader () being designed such that by means of images captured by the image capturing unit () it can be detected whether a skimming module is inserted into the transport path () of the card reader ().

Device for reading a magnetic stripe and/or chip card having a camera for the detection of inserted skimming modules

According to the card reading device () for a self-service terminal comprising a intake compartment () for a card () containing data to be read, wherein the self-service terminal comprises at least one sensor (A,B) and an evaluator device connected hereto and the card reading device () is protected against manipulation attempts by arranging at least one sensor in the card reading device () and at least one linearly extending sensor arrangement (A,B) that is attached in the intake compartment (), wherein the evaluator device () checks at least one spatial dimension (1,b) of the card via the sensor arrangement (A,B). Preferably the sensor system is a sensor arrangement comprising a plurality of linearly extending sensor elements that extend in a first direction (X) or a second direction (Y) in relation to the card () retracted into the intake compartment (). Thereby it can be effectively determined whether a retracted card is a genuine card of if a manipulation is present that targets the inside of the card reading device.

Card reading device and so-equipped self-service terminal and method for monitoring the same

The invention relates to a method for OCR detection of valuable documents in a cash dispenser in the case of which an image of the valuable document is detected by means of a digital video or matrix camera. A Hough transformation is used to calculate edge lines of the valuable document and a rotation angle is calculated therefrom such that the edges of the valuable document are aligned with the image edges. The detected image is homogenized to compensate an inhomogeneous image background. This is followed by OCR detection of alphanumeric information on the valuable document.

Method and apparatus for OCR detection of valuable documents by means of a matrix camera

A method is provided for avoiding false alarms on a self-service terminal, in particular an ATM. The ATM has at least one camera and at least one alarm unit that generates alarms when the ATM is attacked, and a network connection to a network to pass on the alarms to a customer. The method includes generating an alarm by the alarm unit and storing alarm images from the camera from which the alarm was derived; before passing on the alarm to an operator via a digital network, comparing the digital alarm images with templates stored on the ATM and that characterize a false alarm, and if a correlation with the templates is established, the alarm is ignored; otherwise the alarm is passed on to the consumer by the network.

Method and device for avoiding false alarms in monitoring systems

A device () for reading a magnetic stripe and/or chip card has a card reader () for reading out data from the magnetic stripe and/or chip card, said card reader having a transport path () along which the magnetic stripe and/or chip card is moved when it is inserted into the card reader () and/or when it is removed from the card reader () and/or is received during the readout of data. Further, the device () has an image capturing unit () for capturing images of the card reader (). The card reader () is designed to use images captured by the image capturing unit () to detect whether a skimming module is inserted into the transport path () of the card reader ().

An automated teller machine (ATM) is proposed having a control panel (CP) that has elements () arranged therein that are provided for users of the automated teller machine (ATM) and that has a camera (CAM) to detect manipulation attempts on the automated teller machine (ATM). The camera (CAM) is mounted in a housing section of the automated teller machine (ATM) surrounding the control panel (CP) and aligned in such a way that the camera (CAM) captures images of at least two of the elements () arranged in the control panel (CP). In particular, the camera (CAM) captures image of the money dispensing compartment () and the keypad () in order to unequivocally detect any overlays installed there and similar manipulation or skimming attempts.

Automated teller machine comprising camera to detect manipulation attempts

An automated teller machine is proposed having at least one camera to detect manipulation attempts that captures images of one or more elements arranged in the control panel, such as a keypad, cash-dispensing drawer, card entry slot and generates image data from a plurality of individual image recordings (F, F, F). The at least one camera is connected to a data processing unit that preprocesses the image data generated (individual image data) into a resulting image (R). The preprocessed image data of the resulting image (R) can be computed, for example, by exposure blending from the individual images (F, F, F) and represent a very good data base for data evaluation to detect manipulation.

Automated teller machine comprising at least one camera that produces image data to detect manipulation attempts

The invention proposes an automated teller machine having different control elements, such as a card entry slot (), for example, wherein at least one camera (CAMK) is integrated in a control element, the card entry slot (), for example, and captures images of a plurality of sub-regions attributed to said control element (), such as an interior region, outer region and overhead region. Lighting (L) that illuminates one or some of the partial regions, the interior region or the slit region of the card entry slot (), for example, can also be arranged, thereby also improving the image. In addition, the construction can be furnished with a light-conducting material (K) over which light produced by the lighting (L) can be guided and distributed.

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Paderborn, Germany

Steffen Priesterjahn