200 Ways to Revive a Dead Hard Drive
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Optimizing and Protecting Hard Drives ‐ Chapter # 9
Optimizing and Protecting Hard Drives ‐ Chapter # 9 Amy Hissom Key Terms antivirus (AV) software — Utility programs that prevent infection or scan a system to detect and remove viruses. McAfee Associates’ VirusScan and Norton AntiVirus are two popular AV packages. backup — An extra copy of a file, used in the event that the original becomes damaged or destroyed. boot sector virus — An infectious program that can replace the boot program with a modified, infected version of the boot command utilities, often causing boot and data retrieval problems. buffer — A temporary memory area where data is kept before being written to a hard drive or sent to a printer, thus reducing the number of writes to the devices. chain — A group of clusters used to hold a single file. child, parent, grandparent backup method — A plan for backing up and reusing tapes or removable disks by rotating them each day (child), week (parent), and month (grandparent). cross-linked clusters — Errors caused when more than one file points to a cluster, and the files appear to share the same disk space, according to the file allocation table. defragment — To “optimize” or rewrite a file to a disk in one contiguous chain of clusters, thus speeding up data retrieval. differential backup — Backup method that backs up only files that have changed or have been created since the last full backup. When recovering data, only two backups are needed: the full backup and the last differential backup. disk cache — A method whereby recently retrieved data and adjacent data are read into memory in advance, anticipating the next CPU request. -
Norton™ Utilities Premium: User Manual
Norton™ Utilities Premium User Manual Norton Utilities Premium User Guide The software described in this book is furnished under a license agreement and may be used only in accordance with the terms of the agreement. Copyright © 2018 Symantec Corporation. All rights reserved. The product described in this document is distributed under licenses restricting its use, copying, distribution, and decompilation/reverse engineering. No part of this document may be reproduced in any form by any means without prior written authorization of Symantec Corporation and its licensors, if any. THE DOCUMENTATION IS PROVIDED "AS IS" AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID. SYMANTEC CORPORATION SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS DOCUMENTATION. THE INFORMATION CONTAINED IN THIS DOCUMENTATION IS SUBJECT TO CHANGE WITHOUT NOTICE. The Licensed Software and Documentation are deemed to be commercial computer software as defined in FAR 12.212 and subject to restricted rights as defined in FAR Section 52.227-19 "Commercial Computer Software - Restricted Rights" and DFARS 227.7202, et seq. "Commercial Computer Software and Commercial Computer Software Documentation," as applicable, and any successor regulations, whether delivered by Symantec as on premises or hosted services. Any use, modification, reproduction release, performance, display or disclosure of the Licensed Software and Documentation by the U.S. Government shall be solely in accordance with the terms of this Agreement. -
Vpc6 Install Guides.Fm
Installing Your Own Guest OS in Virtual PC 6 This document provides installation guides for the following OSes. Contents Installing Windows XP Professional - page 2 Installing Windows XP Home - page 7 Installing Windows 2000 Professional - page 12 Installing Windows 98 - page 15 Installing Red Hat Linux 8.0 - page 18 The following procedures require a full version of Windows XP, 2000, or Windows 98. The versions of Windows included with Virtual PC cannot be installed using the methods described here. Please see your Virtual PC User’s Guide for information on installing the Windows included with Virtual PC. Connectix provides limited support for Linux. Currently, there are no Additions for Linux which limits the functionality and performance of any version of Linux under Virtual PC. If you need additional support for Linux beyond installation, please contact the publisher for technical support. Virtual PC 6 User Reference 1 Installing Your Own Guest OS in Virtual PC 6 Installing Windows XP Professional Installation Notes: Virtual PC Toolbar: Located in the lower left corner of the guest’s window, the VPC Toolbar items provide information about the status of your guest PC, from left to right: Hard Drive, CD/DVD-ROM, Floppy Disk, Shared Folders, Network, USB, Printing Info, and Additions Installer/PC Info. The tool bar also provides a number of convenient features that are accessed by contextual menus (click the icon) or by dragging items onto the tool bar icons. A CD-ROM ISO image or floppy disk image can easily be mounted in the guest by dragging the disk image and dropping it on the respective VPC tool bar icon.See the Virtual PC help for more information. -
[D:]Path[...] Data Files
Command Syntax Comments APPEND APPEND ; Displays or sets the search path for APPEND [d:]path[;][d:]path[...] data files. DOS will search the specified APPEND [/X:on|off][/path:on|off] [/E] path(s) if the file is not found in the current path. ASSIGN ASSIGN x=y [...] /sta Redirects disk drive requests to a different drive. ATTRIB ATTRIB [d:][path]filename [/S] Sets or displays the read-only, archive, ATTRIB [+R|-R] [+A|-A] [+S|-S] [+H|-H] [d:][path]filename [/S] system, and hidden attributes of a file or directory. BACKUP BACKUP d:[path][filename] d:[/S][/M][/A][/F:(size)] [/P][/D:date] [/T:time] Makes a backup copy of one or more [/L:[path]filename] files. (In DOS Version 6, this program is stored on the DOS supplemental disk.) BREAK BREAK =on|off Used from the DOS prompt or in a batch file or in the CONFIG.SYS file to set (or display) whether or not DOS should check for a Ctrl + Break key combination. BUFFERS BUFFERS=(number),(read-ahead number) Used in the CONFIG.SYS file to set the number of disk buffers (number) that will be available for use during data input. Also used to set a value for the number of sectors to be read in advance (read-ahead) during data input operations. CALL CALL [d:][path]batchfilename [options] Calls another batch file and then returns to current batch file to continue. CHCP CHCP (codepage) Displays the current code page or changes the code page that DOS will use. CHDIR CHDIR (CD) [d:]path Displays working (current) directory CHDIR (CD)[..] and/or changes to a different directory. -
Testing the National Software Reference Library
Testing the National Software Reference Library Neil C. Rowe U.S. Naval Postgraduate School Monterey, California, USA [email protected] Forensics of directory metadata p We need tools to quickly find key information on a drive without searching file contents. p File and directory metadata is a big help to characterize drives (or partitions on a cloud). p We are developing a tool “Dirim”. p Our testbed the “Real Drive Corpus” is purchased from 22 countries, mostly China, Mexico, Israel, Palestine, and India – now 2420 drives and 44 million files. p It also includes wireless and storage devices. p For analysis, we exclude files with hashes found in the National Software Reference Library Reference Data Set (NSRL RDS) – it removes 30% of the files – and 5% of the hashes. p Research question: Just how good is the NSRL? The Dirim file-metadata analysis system Disk or flash drive File-directory metadata (in XML/DFXML) Common Simplified and standardized metadata hash codes File classification (from NSRL, mapping etc.) Data with deleted-file corrections Data excluding common files File classifications Statistical summaries Data clusters Special-feature analysis Suspiciousness analysis Graphical display of analysis results File metadata we extract from a disk image Ordinal features Nominal features Boolean features File size Drive name Allocated? Access minus creation File name Compressed? time Access minus File extension Encrypted? modification time Modification minus Top-level directory Empty? creation time Depth in file hierarchy Immediate directory -
Norton Utilities TM
Norton TM Norton Utilities Proof Utilities of Purchase Benutzerhandbuch Wir schützen weltweit mehr Benutzer vor Bedrohungen aus dem Internet als jedes andere Unternehmen. Umweltschutz ist wichtig. Symantec hat dieses Handbuch ohne Umschlag gestaltet, um die Einwirkung auf die Umwelt durch unsere Produkte zu reduzieren. TM Norton Utilities Benutzerhandbuch Die in diesem Handbuch beschriebene Software wird unter Lizenz vertrieben und darf nur entsprechend den Vertragsbedingungen verwendet werden. Dokumentationsversion 14.0 Copyright © 2009 Symantec Corporation. Alle Rechte vorbehalten. Symantec, das Symantec-Logo, Norton, Ghost, GoBack, LiveUpdate, Norton AntiSpam, Norton AntiVirus, Norton Internet Security, Norton 360 und Norton SystemWorks sind Marken oder eingetragene Marken der Symantec Corporation oder ihrer Tochtergesellschaften in den USA und anderen Ländern. Windows ist eine Marke der Microsoft Corporation. Andere Produktnamen können Marken der jeweiligen Rechteinhaber sein. Die in diesem Handbuch beschriebene Software wird Ihnen im Rahmen einer Lizenzvereinbarung zur Verfügung gestellt und darf nur unter den darin beschriebenen Bedingungen eingesetzt, kopiert, verteilt, dekompiliert und zurückentwickelt werden. Kein Teil dieser Veröffentlichung darf ohne ausdrückliche schriftliche Genehmigung der Symantec Corporation und ihrer Lizenzgeber vervielfältigt werden. DIE DOKUMENTATION WIRD "OHNE MÄNGELGEWÄHR" GELIEFERT. ALLE AUSDRÜCKLICHEN ODER STILLSCHWEIGENDEN BEDINGUNGEN, DARSTELLUNGEN UND GEWÄHRLEISTUNGEN EINSCHLIESSLICH DER STILLSCHWEIGENDEN -
CF-45 Series OPERATING INSTRUCTIONS
® Personal Computer OPERATING INSTRUCTIONS CF-45 Series Contents Getting Started Read Me First .................................................. 6 First-time Operation ......................................... 7 95 Getting Started Operation Starting Up/Shutting Down............................ 11 Handling and Maintenance ........................... 15 Operation Troubleshooting [Additional Manual] List of Error Codes ......................................... 16 Reference Manual Dealing with Problems .................................. 18 This manual can be accessed on your computer. Please Reinstalling Software .................................... 20 refer to page 14 on how to access the Reference Manual. Contents • Key Combinations • Using an External Display • LED Indicators • Using USB Devices Troubleshooting • Suspend/Hibernation • Infrared Data Functions Communications Appendix • Security Measures • Hard Disk Drive • Computing On the Road • Setup Utility LIMITED USE LICENSE AGREEMENT ....... 23 • Battery Power • Technical Information Names and Functions of Parts...................... 26 • Using PC Cards • List of Error Codes • Adding Memory • DMI Viewer Specifications ................................................28 • Port Replicator • Dealing With Problems • Using a Printer Appendix Customer's Record Model Dealer's No.* Name Serial No. or Code Dealer's No. Address Date of Purchase For the Model No., insert the 11 digit number (for example, CF-45DJ48JAM) located on the bottom of the computer. Introduction Thank you for purchasing -
Wsn, COURT STAFF) (Filed on 8/23/2013
Haskins v. Symantec Corporation Doc. 32 1 2 3 4 UNITED STATES DISTRICT COURT 5 NORTHERN DISTRICT OF CALIFORNIA 6 KATHLEEN HASKINS, 7 Case No. 13-cv-01834-JST Plaintiff, 8 v. ORDER GRANTING MOTION TO 9 DISMISS SYMANTEC CORPORATION, 10 ECF No. 22 Defendant. 11 12 13 Before the Court is Defendant Symantec Corporation’s (“Symantec”) Motion to Dismiss 14 Plaintiff’s First Amended Complaint (“Motion”). ECF No. 22. The Court has carefully 15 considered the papers filed in support of the motion and finds the matter appropriate for resolution 16 without oral argument. See Civil L.R. 7-1(b). The hearing scheduled for August 29, 2013 is 17 therefore VACATED. United States District United Court District States Northern District of California Northern California of District 18 I. BACKGROUND 19 A. Factual Background 20 The Court accepts the following allegations as true for the purpose of resolving 21 Defendant’s motion to dismiss. Cahill v. Liberty Mutual Ins. Co., 80 F.3d 336, 337–38 (9th Cir. 22 1996). 23 Symantec provides security, storage, and systems management to consumers, small 24 businesses, and large global organizations through its antivirus, data management utility and 25 enterprise software products. First Amended Complaint (“FAC”), ECF No. 17, ¶ 3. In 2006, 26 hackers infiltrated Symantec’s network and stole the source code for the 2006 versions of 27 pcAnywhere, Norton SystemWorks, Norton Antivirus Corporate Edition and Norton Internet 28 Dockets.Justia.com 1 Security (which Plaintiff identifies in the FAC the “Compromised Symantec Products”1). Id. ¶ 18. 2 The stolen Symantec source code includes instructions written in various computer programming 3 languages, and comments made by engineers to explain the design of the software. -
Yes, Virginia, There Really Is a Norton
05_579932 bk01ch01.qxd 2/24/05 10:44 PM Page 9 Chapter 1: Getting to Know Norton Products In This Chapter ߜ Appreciating Norton’s long history in the PC help biz ߜ Figuring out exactly who Norton is ߜ Getting to know Norton products by type ven if you’re brand-spankin’-new to computers, and before you pur- Echased your Norton software, you probably heard or read the name Norton many times. In fact, Norton is one of the relatively few PC-industry names that has been with us since early on in the history of personal com- puters. If you only knew how many companies have gone bust or been bought up by bigger firms over the last two-plus decades, you would be astounded! This chapter introduces you to the various tools that are available under the Norton name (plenty!). Here, I focus in on the type of software, because you have so many different ones to choose from. Just as finding and using the right tool in your household tool chest is important when you’re want- ing to do a specific repair, choosing the right Norton product for the PC protection, repair, or maintenance job you face is important — and in this chapter, I help you do just that. Norton: A Name Long Associated with PC Care IBM’s name is still associated with the original PC-class computer that rolled out in 1981. This is true even though so many other manufacturers have joined theCOPYRIGHTED PC design and rollout industry. MATERIAL Not very long after the debut of the IBM PC, the name IBM was joined by the name Norton for some of the first utilities created to help consumers work with those PCs. -
NTFS from Wikipedia, the Free Encyclopedia Jump To: Navigation, Search NTFS Developer Microsoft Introduced July 1993 (Windows
NTFS From Wikipedia, the free encyclopedia Jump to: navigation, search NTFS Developer Microsoft Introduced July 1993 (Windows NT 3.1) Partition identifier 0x07 (MBR) EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 (GPT) Structures Directory contents B+ tree[1] File allocation Bitmap/Extents Bad blocks $badclus Limits Max file size 264 bytes (16 EiB) minus 1 KiB [2] Max number of files 4,294,967,295 (232-1)[2] Max filename length 255 UTF-16 code units[3] Max volume size 264 ? 1 clusters [2] Allowed characters in filenames In Posix namespace, any UTF-16 code unit (case sensitive) except U+0000 (NUL) and / (slash). In Win32 namespace, any UTF-16 code unit (case insensitive) except U+0000 (NUL) / (slash) \ (backslash) : (colon) * (asterisk) ? (Question mark) " (quote) < (less than) > (greater than) and | (pipe) [3] Features Dates recorded Creation, modification, POSIX change, access Date range 1 January 1601 ʹ 28 May 60056 (File times are 64-bit numbers counting 100- nanosecond intervals (ten million per second) since 1601, which is 58,000+ years) Date resolution 100ns Forks Yes (see Alternate data streams below) Attributes Read-only, hidden, system, archive, not content indexed, off-line, temporary File system permissions ACLs Transparent compression Per-file, LZ77 (Windows NT 3.51 onward) Transparent encryption Per-file, DESX (Windows 2000 onward), Triple DES (Windows XP onward), AES (Windows XP Service Pack 1, Windows Server 2003 onward) Single Instance Storage Yes Supported operating systems Windows NT family (Windows NT 3.1 to Windows NT 4.0, Windows 2000, Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008) NTFS is the standard file system of Windows NT, including its later versions Windows 2000, Windows XP, Windows Server 2003, Windows Server 2008, and Windows Vista.[4] NTFS supersedes the FAT file system as the preferred file system for Microsoft͛s ͞Windows͟-branded operating systems. -
(In) Security in Security Products 2013
iViZ Security Inc (In) Security in Security Products 2013 ©iViZ Security Inc 2013 Introduction We use security products to secure our systems and our businesses. However, the very security products we use, can themselves have vulnerabilities which can leave us susceptible to attacks. In this annual report iViZ studies the vulnerability trends in security products. In our last year’s report, we published trends in major security products and security vendors. We concluded with the fact that security products and vendors are as vulnerable and insecure as are any other products and vendors respectively. We took some time to find out what were the major security breaches over the last couple of years and the results are quite interesting. In 2012 alone, some major security vendors like Symantec Corporation, GlobalCerts and Panda Security among others got targeted and breached by attackers. Here is a summary of some recent major events of Security companies that got hacked. Symantec Corporation -Security software giant attacked by anonymous hacker in Jan 2012 The company had source code stolenfor software titles like Norton Antivirus corporate edition, Norton Internet security, Norton Utilities, Norton GoBack and pcAnywhere. They were hacked again in November with the complete database from the Symantec online portal leaked. Their employee’s database containing email addresses and passwords was breachedwith the loss of around 3,195 records. Panda Security, a cloud security company was hacked by LulzSec and the hacking group Anonymous in Mar 2012 Multiple usernames and passwords of employees were breached. Atleast 35 of their public facing websites hacked. GlobalCerts, a firm which provides Email Security Solutions hacked by an anonymous hacker in Aug 2012 Database hacked with over 1000 client details leaked. -
DLCC Software Catalog
Daniel's Legacy Computer Collections Software Catalog Category Platform Software Category Title Author Year Media Commercial Apple II Integrated Suite Claris AppleWorks 2.0 Claris Corporation and Apple Computer, Inc. 1987 800K Commercial Apple II Operating System Apple IIGS System 1.0.2 --> 1.1.1 Update Apple Computer, Inc. 1984 400K Commercial Apple II Operating System Apple IIGS System 1.1 Apple Computer, Inc. 1986 800K Commercial Apple II Operating System Apple IIGS System 2.0 Apple Computer, Inc. 1987 800K Commercial Apple II Operating System Apple IIGS System 3.1 Apple Computer, Inc. 1987 800K Commercial Apple II Operating System Apple IIGS System 3.2 Apple Computer, Inc. 1988 800K Commercial Apple II Operating System Apple IIGS System 4.0 Apple Computer, Inc. 1988 800K Commercial Apple II Operating System Apple IIGS System 5.0 Apple Computer, Inc. 1989 800K Commercial Apple II Operating System Apple IIGS System 5.0.2 Apple Computer, Inc. 1989 800K Commercial Apple II Reference: Programming ProDOS Basic Programming Examples Apple Computer, Inc. 1983 800K Commercial Apple II Utility: Printer ImageWriter Toolkit 1.5 Apple Computer, Inc. 1984 400K Commercial Apple II Utility: User ProDOS User's Disk Apple Computer, Inc. 1983 800K Total Apple II Titles: 12 Commercial Apple Lisa Emulator MacWorks 1.00 Apple Computer, Inc. 1984 400K Commercial Apple Lisa Office Suite Lisa 7/7 3.0 Apple Computer, Inc. 1984 400K Total Apple Lisa Titles: 2 Commercial Apple Mac OS 0-9 Audio Audioshop 1.03 Opcode Systems, Inc. 1992 800K Commercial Apple Mac OS 0-9 Audio Audioshop 2.0 Opcode Systems, Inc.