Grace Loraine M. Borres BSCOE II-3 Assignment No. 1 An internal bus serves as the communication highway of the motherboard. It links the different parts of the computer to the CPU and the main memory. Its primary task is to send data and instructions to the different parts within the motherboard‚ including the external bus. The external type of motherboard bus‚ which is also known as the expansion bus‚ serves as the interface for peripheral devices like hard disks‚ CD-ROM drives‚ and flash
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Payment‚ Split Tender Payment‚ Multi source Payment‚ Privacy‚ performance‚ vulnerability‚ PCI DSS. of technical and operational requirements designed to protect cardholder data. PCI DSS applies to all entities involved in payment card processing – including merchants‚ processors‚ acquirers‚ issuers‚ and service providers‚ as well as all other entities that store‚ process or transmit cardholder data . PCI DSS comprises a minimum set of requirements for protecting cardholder data‚ and may be enhanced
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Black WD2002FAEX 2TB Desktop Hard Drive - 3.5"‚ SATA 6Gbps‚ 7200 RPM‚ 64MB Cache $169.99 Kingston Beast KHX24C11T3K4/32X 32GB Desktop Memory Module Kit - 2400MHz‚ 4x8GB‚ DDR3‚ CL11‚ DIMM‚ XMP $333.29 AMD FirePro S10000 Video Card - 6GB GDDR5‚ PCI-Express 3.0 (x16)‚ 1x Dual-Link DVI-I‚ 4x Mini DisplayPort‚ DirectX 11‚ AMD Eyefinity‚ Dual-Slot‚ Fan $3‚249.99 Asus Xonar Essence STX PCIe Sound Card $233.35 LG CH12LS28 12X Internal Blu-Ray/DVDRW Combo Drive - BD-ROM/DVDRW‚ SATA‚ Blu-Ray 12X
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Part I: Description In January of 2007 the parent company of TJMaxx and Marshalls known as TJX reported an IT security breach. The intrusion involved the portion of its network that handles credit card‚ debit card‚ check‚ and merchandise return functions. Facts slowly began to emerge that roughly 94 million customers’ credit card numbers were stolen from TJMaxx and Marshalls throughout 2006. It was believed that hackers sat in the parking lots and infiltrated TJX using their wireless network
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Payment Card Industry Data Security Standard (PCI DSS) auditors. Top-level executives need to understand that IT security is a business issue and not just a technology issue. As seen by the attack‚ an IT security breach can mean hundreds of millions of dollars in losses‚ which definitely has an adverse affect on the bottom-line of the business. Further‚ as a Level 1 business (those that processed over six million credit card transactions per year)‚ the PCI DSS auditor had failed to accurately assess
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Chipset | Memory Type | DDR 3 | Memory Speed | 2600+(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC‚ un-buffered memory | Maximum Memory | 16GB (4 modules) | On Board Graphics | No | Expansion Slots | 1 x PCI Express 2.0 x16 slot (blue @ x16 mode) 3 x PCI Express 2.0 x1 slots 2 x PCI slots | SLI | No | Crossfire | No | SATA | SATA 6Gb/s | RAID | RAID 0‚ RAID 1‚ RAID 10‚ RAID 5 and Intel® Rapid Storage | Back Panel | - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x Coaxial SPDIF
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Basic Computer Hardware Notes – Copy All AGP □ The Accelerated Graphics Port is a high speed connection to the motherboard for video cards. □ Faster than a PCI card and doesn’t use the system memory. BIOS The Basic Input/Output System controls the computer’s basic operations and is responsible for starting up the computer and hardware. Bit □ Short for Binary digit. It is the smallest unit of information handled by a computer. One bit expresses a 1 or a 0 in a binary numeral. □ Or‚ it’s a true or
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------------------------------------------------- Bus (computing) From Wikipedia‚ the free encyclopedia 4 PCI Express bus card slots (from top to bottom: x4‚ x16‚ x1 and x16)‚ compared to a 32-bitconventional PCI bus card slot (very bottom) In computer architecture‚ a bus is a subsystem that transfers data between components inside a computer‚ or between computers. Early computer buses were parallel electrical wires with multiple connections‚ but the term is now used for any physical arrangement
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Input-Output System | CMOS | Complementary Metal Oxide Semiconductor Memory | OS | Operating system | CPU | Central processing unit | ALU | Arithmetic and logic unit | L1-cache | Level-1 cache | GHz | Gigahertz | PCI | Peripheral Component Interconnect | PCI-E | PCI Express | AGP | Accelerated Graphics Port | SATA of Serial ATA | Serial Advanced Technology Attachment | SCSI | Small Computer System Interface | SAS | Serial Attached SCSI | USB | Universal Serial Bus | VGA | Video
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in an e-business transformation. Identify various weaknesses in Web site applications. Understand the life cycle of software development and how security can fit into the model. Identify the need for Payment Card Industry Data Security Standard (PCI DSS) compliance within an organization. Identify various open source and proprietary tools used in Web application security assessment and vulnerability scanning. Identify the available mobile communication devices and the security risks associated
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