Patent Grant
8875280
In general, the present invention relates to hardware verification and/or authorization. Specifically, embodiments of the present invention relate to the protection of electronic devices against unauthorized hardware use.
As computer-based systems continue to become more advanced, an increasing number of device manufactures are producing devices that can be used in conjunction with such systems (e.g., in a plug and play manner). However, this may lead to an introduction of unqualified and/or unauthorized (e.g., “grey market”) hardware components into computing systems. The introduction of such hardware components may negatively affect the reliability of the computing systems, warranty costs, and/or user productivity.
In general, embodiments of the present invention provide an approach for protecting electronic devices against the use of unqualified and/or unauthorized (e.g., “grey market”) hardware components. Specifically, in a typical embodiment, a hardware component that a user is attempting to use with an electronic device will be detected. Then, the device information associated with the hardware component (e.g., serial number, vital product data (VPD), etc.) will be identified from the hardware component (e.g., as stored therein). The device information will then be compared to a data structure (e.g., stored in at least one computer storage device) that identifies authorization indicia (e.g., a set of known hardware components and associated component information). Based on this comparison, it will be determined whether the hardware component is authorized to be used in conjunction with the electronic device. If not, the use of the hardware component in conjunction with the electronic device will be prevented, and an alert will be generated.
A first aspect of the present invention provides a computer-implemented method for protecting electronic devices against use of unauthorized hardware, comprising: detecting a hardware component that a user is attempting to use with an electronic device; identifying device information associated with the hardware component from the hardware component; comparing the device information against a data structure that identifies authorization indicia, the data structure being stored in at least one computer storage device; and determining whether the hardware component is authorized to be used in conjunction with the electronic device based on the comparing.
A second aspect of the present invention provides a system for protecting electronic devices against use of unauthorized hardware, comprising: a memory medium comprising instructions; a bus coupled to the memory medium; and a processor coupled to the bus that when executing the instructions causes the system to: detect a hardware component that a user is attempting to use with an electronic device; identify device information associated with the hardware component from the hardware component; compare the device information against a data structure that identifies authorization indicia, the data structure being stored in at least one computer storage device; and determine whether the hardware component is authorized to be used in conjunction with the electronic device based on the comparing.
A third aspect of the present invention provides a computer program product for protecting electronic devices against use of unauthorized hardware, the computer program product comprising a computer readable storage media, and program instructions stored on the computer readable storage media, to: detect a hardware component that a user is attempting to use with an electronic device; identify device information associated with the hardware component from the hardware component; compare the device information against a data structure that identifies authorization indicia, the data structure being stored in at least one computer storage device; and determine whether the hardware component is authorized to be used in conjunction with the electronic device based on the comparing.
A fourth aspect of the present invention provides a method for deploying a system for protecting electronic devices against use of unauthorized hardware, comprising: providing a computer infrastructure being operable to: detect a hardware component that a user is attempting to use with an electronic device; identify device information associated with the hardware component from the hardware component; compare the device information against a data structure that identifies authorization indicia, the data structure being stored in at least one computer storage device; and determine whether the hardware component is authorized to be used in conjunction with the electronic device based on the comparing.
These and other features of this invention will be more readily understood from the following detailed description of the various aspects of the invention taken in conjunction with the accompanying drawings in which:
The drawings are not necessarily to scale. The drawings are merely schematic representations, not intended to portray specific parameters of the invention. The drawings are intended to depict only typical embodiments of the invention, and therefore should not be considered as limiting the scope of the invention. In the drawings, like numbering represents like elements.
Illustrative embodiments will now be described more fully herein with reference to the accompanying drawings, in which exemplary embodiments are shown. This disclosure may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete and will fully convey the scope of this disclosure to those skilled in the art. In the description, details of well-known features and techniques may be omitted to avoid unnecessarily obscuring the presented embodiments.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. As used herein, the singular forms “a”, “an”, and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, the use of the terms “a”, “an”, etc., do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items. The word “set” is intended to mean a quantity of at least one. It will be further understood that the terms “comprises” and/or “comprising”, or “includes” and/or “including”, when used in this specification, specify the presence of stated features, regions, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, regions, integers, steps, operations, elements, components, and/or groups thereof.
As mentioned above, embodiments of the present invention provide an approach for protecting electronic devices against the use of unqualified and/or unauthorized (e.g., “grey market”) hardware components. Specifically, in a typical embodiment, a hardware component that a user is attempting to use with an electronic device will be detected. Then, the device information associated with the hardware component (e.g., serial number, vital product data (VPD), etc.) will be identified from the hardware component (e.g., as stored therein). The device information will then be compared to a data structure (e.g., stored in at least one computer storage device) that identifies authorization indicia (e.g., a set of known hardware components and associated component information). Based on this comparison, it will be determined whether the hardware component is authorized to be used in conjunction with the electronic device. If not, the use of the hardware component in conjunction with the electronic device will be prevented, and an alert will be generated.
Referring now to
In computing node 10, there is a computer system/server 12, which is operational with numerous other general purpose or special purpose computing system environments or configurations. Examples of well-known computing systems, environments, and/or configurations that may be suitable structure for use with computer system/server 12 include, but are not limited to, personal computer systems, server computer systems, thin clients, thick clients, hand-held or laptop devices, mobile devices, global positioning systems (GPS), GPS-enable devices, multiprocessor systems, microprocessor-based systems, set top boxes, programmable consumer electronics, network PCs, minicomputer systems, mainframe computer systems, and distributed computing environments that include any of the above systems or devices, and the like.
Computer system/server 12 may be described in the general context of computer system-executable structure instructions, such as program modules, being executed by a computer system. Generally, program modules may include routines, programs, objects, components, logic, data structures, and so on, which perform particular tasks or implement particular abstract data types. Computer system/server 12 may be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer system storage media including memory storage devices.
As shown in
Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MCA) bus, Enhanced ISA (EISA) bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnects (PCI) bus.
Computer system/server 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by computer system/server 12, and it includes both volatile and non-volatile media, removable and non-removable media.
System memory 28 can include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and/or cache memory 32. Computer system/server 12 may further include other removable/non-removable, volatile/non-volatile computer system storage media. By way of example only, storage system 34 can be provided for reading from and writing to a non-removable, non-volatile magnetic media (not shown and typically called a “hard drive”). Although not shown, a magnetic disk drive for reading from and writing to a removable, non-volatile magnetic disk (e.g., a “floppy disk”), and an optical disk drive for reading from or writing to a removable, non-volatile optical disk such as a CD-ROM, DVD-ROM, or other optical media can be provided. In such instances, each can be connected to bus 18 by one or more data media interfaces. As will be further depicted and described below, memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
The embodiments of the invention may be implemented as a computer readable signal medium, which may include a propagated data signal with computer readable program code embodied therein (e.g., in baseband or as part of a carrier wave). Such a propagated signal may take any of a variety of forms including, but not limited to, electro-magnetic, optical, or any suitable structure combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium including, but not limited to, wireless, wireline, optical fiber cable, radio-frequency (RF), etc., or any suitable structure combination of the foregoing.
Device protection program/utility 40, having a set (at least one) of program modules 42, may be stored in memory 28 by way of example, and not limitation, as well as an operating system, one or more application programs, other program modules, and program data. In general, device protection program 40 performs the function of the present invention as described herein.
Each of the operating system, one or more application programs, other program modules, and program data or some combination thereof, may include an implementation of a networking environment. Program modules 42 generally carry out the functions and/or methodologies of embodiments of the invention as described herein.
Computer system/server 12 may also communicate with one or more external devices 14 such as a keyboard, a pointing device, a display 24, etc.; one or more devices that enable a consumer to interact with computer system/server 12; and/or any devices (e.g., network card, modem, etc.) that enable computer system/server 12 to communicate with one or more other computing devices. Such communication can occur via I/O interfaces 22. Still yet, computer system/server 12 can communicate with one or more networks such as a local area network (LAN), a general wide area network (WAN), and/or a public network (e.g., the Internet) via network adapter 20. As depicted, network adapter 20 communicates with the other components of computer system/server 12 via bus 18. It should be understood that although not shown, other hardware and/or software components could be used in conjunction with computer system/server 12. Examples include, but are not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data archival storage systems, etc.
Referring now to
Along these lines, engine 50 may perform multiple functions similar to a general-purpose computer using rules 58. Specifically, among other functions, engine 50 may (among other things): detect a hardware component 52 (e.g., a computer storage device such as a flash memory device, or a “jump drive”) that a user is attempting to use with an electronic device 60; identify device information (e.g., a serial number, vital product data (VPD), device key, component key, etc.) associated with the hardware component 52 from the hardware component 52; compare the device information against a data structure/table 56 (e.g., stored in at least one computer storage device/medium 54) that identifies a set of known hardware components and/or associated component information; determine whether the hardware component 52 is authorized to be used in conjunction with the electronic device 60 based on the comparing; prevent use of the hardware component 52 in conjunction with the electronic device 60 responsive to the comparing indicating that the hardware component 52 is unauthorized; authorize and/or unlock use of electronic component in conjunction with the electronic device 60 responsive to the comparing indicating the hardware component 52 is authorized; and/or generate an alert (e.g., email, etc.) responsive to the preventing. It is understood that the electronic device could comprise a computer system, a handheld device, etc. In addition, engine 50 could also be configured to prevent the unauthorized use of hardware components in conjunction with computer system/server 12. That is, computer system/server 12 could be the “electronic device” for which use of unauthorized hardware components is prevented. A separate electronic device 60 has been shown for illustrative purposes only and to demonstrate the flexibility of the embodiments discussed herein.
Regardless, embodiments of the present invention provide an approach for gathering, storing, and/or “scrubbing” the available unique information such as contained within Vital Product Data (VPD) or Serial Presence Detect (SPD) areas of various commodities/hardware components, to identify unauthorized parts. Unauthorized parts often possess such characteristics as duplicated serial numbers, out-of-range serial numbers, unknown or unqualified suppliers, date codes or batch codes that are out of range, etc. Computer commodities such as memory, storage devices, etc., typically have an area where the manufacturer has written unique information about the commodity. During system power-up, many systems read and store the unique information into persistent storage areas on the system. Also, the information may be off-loaded to a centralized database within a manufacturing or a data center site, as part of asset management. In such a case, engine 50 can be deployed in the data center environment during an introduction of a product, following a repair, replacement, upgrade, or adding new hardware action. Engine 50, which collects commodity information, “scrubs” the data and compares the data to known authorized (or known unauthorized) values contained in data structure 56. As indicated above, data structure 56 (e.g., table, list, linked list, etc.) typically associates the hardware components/commodities with corresponding information. This helps to ensure that: installed hardware components are authentic (e.g., not “gray market”); installed commodity serial numbers are not duplicates; manufacturer part numbers are genuine; part numbers and/or serial numbers match the commodity's description; date codes are valid; and/or the supplier of the commodity is a “qualified” or authorized supplier. Questionable results (e.g., unauthorized components/commodities) may trigger generation of an alert to the system's administrator with a suggested corrective action.
Assume a plurality of unauthorized memory dual in-line memory modules (DIMMs) 70 with identical serial numbers 72 as shown in data structure 56 of
In addition to the examples discussed above, embodiments of the present invention further comprise an approach for identifying hardware suspected of being unauthorized by tracking the electronic device's serial number or suspected hardware component's serial number. This information may be linked to a business intelligent data mining tool that provides the identity of the client and/or system integrator, along with information associated with the company's/user's business/usage pattern, weighting and ranking. For a plurality of suspected hardware components, a pattern recognition algorithm may be used within engine 50 (
As depicted in
In an alternate embodiment shown in
In yet another alternate embodiment shown in
Referring now to
While shown and described herein as a device protection system, it is understood that the invention further provides various alternative embodiments. For example, in one embodiment, the invention provides a computer-readable/useable medium that includes computer program code to enable a computer infrastructure to provide device protection functionality as discussed herein. To this extent, the computer-readable/useable medium includes program code that implements each of the various processes of the invention. It is understood that the terms computer-readable medium or computer-useable medium comprise one or more of any type of physical embodiment of the program code. In particular, the computer-readable/useable medium can comprise program code embodied on one or more portable structure storage articles of manufacture (e.g., a compact disc, a magnetic disk, a tape, etc.), on one or more data storage portions of a computing device, such as memory 28 (
In another embodiment, the invention provides a method that performs the process of the invention on a subscription, advertising, and/or fee basis. That is, a service provider, such as a Solution Integrator, could offer to provide device protection functionality. In this case, the service provider can create, maintain, support, etc., a computer infrastructure, such as computer system 12 (
In still another embodiment, the invention provides a computer-implemented method for a device protection. In this case, a computer infrastructure, such as computer system 12 (
As used herein, it is understood that the terms “program code” and “computer program code” are synonymous and mean any expression, in any language, code, or notation, of a set of instructions intended to cause a computing device having an information processing capability to perform a particular function either directly or after either or both of the following: (a) conversion to another language, code, or notation; and/or (b) reproduction in a different material form. To this extent, program code can be embodied as one or more of: an application/software program, component software/a library of functions, an operating system, a basic device system/driver for a particular computing device, and the like.
A data processing system suitable structure for storing and/or executing program code can be provided hereunder and can include at least one processor communicatively coupled, directly or indirectly, to memory elements through a system bus. The memory elements can include, but are not limited to, local memory employed during actual execution of the program code, bulk storage, and cache memories that provide temporary storage of at least some program code in order to reduce the number of times code must be retrieved from bulk storage during execution. Input/output and/or other external devices (including, but not limited to, keyboards, displays, pointing devices, etc.) can be coupled to the system either directly or through intervening device controllers.
Network adapters also may be coupled to the system to enable the data processing system to become coupled to other data processing systems, remote printers, storage devices, and/or the like, through any combination of intervening private or public networks. Illustrative network adapters include, but are not limited to, modems, cable modems, and Ethernet cards.
The foregoing description of various aspects of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed and, obviously, many modifications and variations are possible. Such modifications and variations that may be apparent to a person skilled in the art are intended to be included within the scope of the invention as defined by the accompanying claims.
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| Number | Date | Country | |
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| 20130097694 A1 | Apr 2013 | US |
