Payment Processing Technical Specifications Delimited File Reports Version 2.0 January 8‚ 2013 Published: November 27‚ 2012 TECHNICAL SPECIFICATIONS Delimited File Reports Version 2.0 Chase Paymentech Solutions‚ LLC 2013 - All rights reserved This document contains confidential and proprietary information of Chase Paymentech Solutions‚ LLC No disclosure or duplication of any portion of these materials may be made without the express written consent of Chase Paymentech.
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Option 1- File Access The first version of UNIX had a file access scheme where the users where assigned a UID known as a user identification number. The user was also apart many groups but had a main group. The groups where identified by a group id‚ so as files were created they were assigned to a user that had that particular id attached to the user. The file is also put in a specific group; this would be the creator where it originated or the parent directory. Within the file it has
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File Management Amanda Dyer POS/355 September 4‚ 2014 August Smith File Management File management in any computer system is a very crucial function. Proper file management alleviates everyday issues in file protection‚ to allow a smooth experience for users. Using file protection for operating systems‚ such as Unix‚ can be very easy and simple. Unix is a multiuser operating system that is used on a wide range of machines from powerful microcomputers to supercomputers
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Gaidry CJ317-01 Computer Forensics: Unit 7 Project Unit 7 Project: Case Project 10-3 and 10-4 Amanda Gaidry Kaplan University CJ317-01 Computer Forensics James Stewart ABSTRACT: During this investigation‚ you have come across a zip file which you believe to be a graphic file‚ a JPEG graphics file; this could very well be the needed evidence against an employee who has allegedly been sending non-appropriate photos through email attachments. At the attempt to open the file with an image
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the payroll department for processing. Based on the hours worked reflected on the time cards‚ the employee pay rate and withholding information in the employee file‚ and the tax rate reference file‚ the payroll clerk calculates gross pay‚ with holdings‚ and net pay for each employee. The clerk then prepares paychecks for each employee‚ files copies of the paychecks in the payroll department‚ and posts the earnings to the employee records. Finally‚ the clerk prepares a payroll summary and sends it and
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the debate of whether or not file-sharing and illegal downloading of music is right or wrong‚ one must consider all the laws enacted to protect the original artist of the document and whether or not strict copyright laws have been breached. The fact remains that file-sharing has become one of the most popular on-line activities since the inception of Napster in 1999. In 2003 alone‚ there were more than three million users simultaneously sharing over half a billion files on what has now become the
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File system File names A file name is a name assigned to a file in order to secure storage location in the computer memory. Whether the file system has an underlying storage device or not‚ file systems typically have directories which associate file names with files‚ usually by connecting the file name to an index in a file allocation table of some sort‚ such as the FAT in a DOS file system‚ or an inode in a Unix-like file system. Directory structures may be flat‚ or allow hierarchies where directories
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Types of file sharing Peer-to-peer file sharing Users can use software that connects in to a peer-to-peer network to search for shared files on the computers of other users (i.e. peers) connected to the network. Files of interest can then be downloaded directly from other users on the network. Typically‚ large files are broken down into smaller chunks‚ which may be obtained from multiple peers and then reassembled by the downloader. This is done while the peer is simultaneously uploading the chunks
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File Management Requirements The following paper will discuss the Unix Operating System and how to implement a protection scheme that permits multiple users access to one file‚ with the exception of denying access to a particular group of users to the same file. Including the importance of protecting file sharing permissions to users. Perhaps a business has a system that will support 5‚000 users‚ however only 4‚990 users are granted permissions to access one particular file. In order to grant access
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UNIX File Access In order to understand how to control access to a file in a system that supports 5‚000 users to 4‚990 of those users‚ a basic understanding of the file permissions of a file on a UNIX system is necessary. A user has the ability to perform three basic actions to a file‚ read‚ write and execute. These three actions will be represented by r‚ w‚ and x respectively. A UNIX system uses a combination of these characters to control the file permissions. The first three characters represent
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