Data Recovery | DataRecoveryUnion.com

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You site should be data recovery related.
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Data Recovery

Two Recommended Data Backup Utilities

DATARECOVERYUNION.COM15 years ago4 years ago23 mins

1. Acronis True Image Home 2010

Acronis True Image Home 2010 provides home users reliable and timeless backup and recovery of systems, applications, settings and personal files. From an intuitive graphical interface, users can easily define where, locally or online, and how often to backup a PC.

Key Features:

Support for Microsoft Windows 7 that delivers more comprehensive functionality over Microsoft Windows 7 backup capabilities.
Continuous data protection Acronis Nonstop Backup automatically creates incremental backups every five minutes allowing users to roll back their system, files, and folders to any point in time in the past.
Convert Acronis’ backup images (.tib) into Microsoft virtual hard disk files(.vhd) and vice versa, allowing users to run existing systems as virtual machines in Microsoft Virtual PC 2007. Windows 7 Ultimate users can also boot from .vhd images.
Acronis Online Backup capability Optional Acronis online storage services are available to automatically backup valuable data or files over the internet to a secure location.
One-Click Protection Create a backup strategy of the system and implement it with just one click.

Platform: Windows XP/Vista/7
Price: $49.99 Price on Amazon.com: $28.98

2. Symantec Norton Ghost 15.0

Norton Ghost from Symantec protects your system with the advanced pc backup and restore software with system restore technology.

New Features:

Cold Imaging lets you back up files without installing Ghost.
Blu-ray Disc allows you to back up large amounts of data to high-capacity Blu-ray Disc — up to 25 GB per disc (50 GB dual-layer).
Windows® 7 support including support for Bitlocker™ provides enhanced data protection through drive encryption and integrity checking.
Symantec ThreatCon integration leverages intelligence from Symantec’s industry-leading security research organization to automatically backup files whenever ThreatCon reaches a specified threat level.

Platform: Windows XP/Vista/7
Price: $69.99 Price on Amazon.com: $39.99

Data Recovery

Tape Data Recovery Tips

DATARECOVERYUNION.COM15 years ago4 years ago04 mins

Server and Personal Computer Tape Backup systems using 4mm DAT, Travan, Exabyte 8mm, LTO and the various QIC formats are popular and necessary to safeguard your data.

However, when these tapes fail, the situation is normally catastrophic as these tapes were often the only remaining repository of the data. Popular backup software such as Legato’s Networker, Cheyenne ArcServe, Veritas BackupExec, Microsoft NTBackup, Dantz Retrospect plus the UNIX tar and cpio utilities (and many more) all use different internal formats.

Causes of Tape Failure and Data Loss

Corruption – operational error, mishandling of the tape or accidental overwrites caused by inserting or partially formatting the wrong tape
Physical damage – broken tapes, dirty drives, expired tapes and damage caused by fire, flood or other natural disaster
Software upgrades – inability for data on tape to be read by new application or servers

Tape Media Formats and Manufacturers

DLT III, DLT IV, DLT-1, VS80, VS160 & Super DLT tapes up to 320Gb capacity
LTO 1, 2 Ultrium tapes up to 400Gb capacity
4mm DAT format DDS, DDS-2, DDS-3 & DDS-4 tapes up to 40Gb capacity
Exabyte 8mm 112m and 160m tapes & Mammoth 1 (Exabyte 8900), Mammoth 2 up to 150Gb capacity
Seagate AIT & AIT-2, AIT-3 tapes up to 260Gb capacity
Travan TR-1, TR-3, TR-4 & TR-5 tapes up to 20Gb capacity
Iomega Ditto 2Gb QIC tapes
QIC Mini-Cartridges DC2000-DC2120 with 40, 80Mb & 250Mb capacity

Tape Backup and File Formats

Microsoft Tape Format (MTF) applications such as NT Backup and Seagate/Veritas BackupExec for Windows NT/2000, Backup Exec for NetWare
System Independent Data Format (SIDF) applications such as Novell’s Sbackup and Palindrome’s Backup Director
Practically all legacy DOS and Windows backup formats, including Colorado/Cheyenne Backup for Windows, Arcada/Seagate Backup Exec for Windows 95 & 98
Cheyenne/Computer Associates ARCserve for NT & NetWare
Previos/Stac Replica Backup for NT, NetWare
Legato NetWorker (all platforms)
Dantz Retrospect for Macintosh unix tar, cpio, fbackup, fsdump & ufsdump archives
Compaq/DEC VMS Backup
Intelliguard/Legato Budtools for UNIX platforms
Sytron / Seagate / Veritas Sytos & Sytos Plus for DOS, NetWare & OS/2

Tape Recovery Process

Tape recoveries are performed in dust-free cleanroom environments
Tapes and tape drives are carefully dismounted, examined and processed
Proprietary tools “force” the drive to read around the bad area to recover your tape data successfully
Tapes are imaged, a copy of the disk is created, and recovered data is transferred to the new system

NOTICE: Attempting to recover tape data on your own, or through an inexperienced data recovery provider, may lead to further damage. Select a data recovery provider with resources, expertise and experience you can trust.

Data Recovery

Backup Software: Symantec Norton Ghost 15.0

DATARECOVERYUNION.COM15 years ago4 years ago05 mins

Norton Ghost 15.0 protects your applications, settings, folders, files and everything else on your PC with professional grade backup and recovery. So you can quickly restore your PC and recover lost or damaged files.

Key Benefits:

Creates full system and file backups — Safeguards your system, settings, applications, and files with flexible, comprehensive backup protection.
Restores from system failures — Recovers your system and data even when you can’t restart your computer.
Enables convenient, secure offsite backups — Saves recovery points to an FTP site for easier offsite management and even backs up your data to network-attached storage devices.

Backs up on schedules and events — Lets you decide what is backed up and when so you can customize backups based on how you use your computer.

Features:

NEW! Cold Imaging lets you back up files without installing Ghost.
NEW! Blu-ray Disc allows you to back up large amounts of data to high-capacity Blu-ray Disc — up to 25 GB per disc (50 GB dual-layer).
NEW! Windows® 7 support including support for Bitlocker™ provides enhanced data protection through drive encryption and integrity checking.

NEW! Symantec ThreatCon integration leverages intelligence from Symantec’s industry-leading security research organization to automatically backup files whenever ThreatCon reaches a specified threat level.
Full system (disk image) backup lets you easily backup everything on a hard drive or partition.
File and folder backup lets you back up only the files and folders you choose, rather than backing up and entire disk.
File backup search finds and backs up only the types of files you choose, such as photos, MP3 files, and documents.
Incremental backup copies only files that have changed for fewer, faster backups.
Customizable, event-based backup triggers backups based on key events, such as when you install a new program or when there are sudden increases in data storage.
Offsite backup copies recovery points to a FTP site for easier offsite backup management.
NAS backup gives you the option of backing up your files to network-attached storage devices.
Advanced compression automatically compresses files so you can store more files in less space.
Advanced encryption helps keep your sensitive documents safe from prying eyes.
System protection lets you easily restore your system, applications and files even when you can’t restart the operating system.
Google Desktop™ integration makes data recovery even faster with searchable backup indexes.
LightsOut Restore lets you quickly restore your system without needing a bootable CD.
Remote management lets you remotely control other Norton Ghost installations (12.0 and higher) on your local area network.
Scheduled P2V allows you to automatically create a virtual disk from your most recent backup.
Version support lets you restore older disk images made with Ghost 10, 12 and 14.
Multiple storage options let you back up to almost any media, including Blu-ray Disc®, CDR/RW and DVD+-R/RW drives, USB and FireWire® (IEEE 1394) devices, network drives, and Iomega® Zip® and Jaz® drives.

Operating system: Windows XP/Vista/7

Price: $69.99

Data Recovery

Windows Forensics: The Field Guide for Corporate Computer Investigations

DATARECOVERYUNION.COM15 years ago4 years ago02 mins

The evidence is in–to solve Windows crime, you need Windows tools.

An arcane pursuit a decade ago, forensic science today is a household term. And while the computer forensic analyst may not lead as exciting a life as TV’s CSIs do, he or she relies just as heavily on scientific principles and just as surely solves crime.

Whether you are contemplating a career in this growing field or are already an analyst in a Unix/Linux environment, this book prepares you to combat computer crime in the Windows world. Here are the tools to help you recover sabotaged files, track down the source of threatening e-mails, investigate industrial espionage, and expose computer criminals.

Identify evidence of fraud, electronic theft, and employee Internet abuse
Investigate crime related to instant messaging, Lotus Notes(r), and increasingly popular browsers such as Firefox(r)
Learn what it takes to become a computer forensics analyst
Take advantage of sample forms and layouts as well as case studies
Protect the integrity of evidence
Compile a forensic response toolkit
Assess and analyze damage from computer crime and process the crime scene
Develop a structure for effectively conducting investigations
Discover how to locate evidence in the Windows Registry

Data Recovery

Computer Forensics: Hard Disk and Operating Systems

DATARECOVERYUNION.COM15 years ago4 years ago02 mins

Computer Forensics: Hard Disk and Operating Systems (Ec-Council Press Series : Computer Forensics) by EC-Council

The Computer Forensic Series by EC-Council provides the knowledge and skills to identify, track, and prosecute the cyber-criminal. The series is comprised of five books covering a broad base of topics in Computer Hacking Forensic Investigation, designed to expose the reader to the process of detecting attacks and collecting evidence in a forensically sound manner with the intent to report crime and prevent future attacks. Learners are introduced to advanced techniques in computer investigation and analysis with interest in generating potential legal evidence. In full, this and the other four books provide preparation to identify evidence in computer related crime and abuse cases as well as track the intrusive hacker’s path through a client system. The series and accompanying labs help prepare the security student or professional to profile an intruder’s footprint and gather all necessary information and evidence to support prosecution in a court of law. Hard Disks, File and Operating Systems provides a basic understanding of file systems, hard disks and digital media devices. Boot processes, Windows and Linux Forensics and application of password crackers are all discussed.

Data Recovery

Computer Forensics For Dummies

DATARECOVERYUNION.COM15 years ago4 years ago02 mins

Uncover a digital trail of e-evidence by using the helpful, easy-to-understand information in Computer Forensics For Dummies! Professional and armchair investigators alike can learn the basics of computer forensics, from digging out electronic evidence to solving the case. You won’t need a computer science degree to master e-discovery. Find and filter data in mobile devices, e-mail, and other Web-based technologies.

You’ll learn all about e-mail and Web-based forensics, mobile forensics, passwords and encryption, and other e-evidence found through VoIP, voicemail, legacy mainframes, and databases. You’ll discover how to use the latest forensic software, tools, and equipment to find the answers that you’re looking for in record time. When you understand how data is stored, encrypted, and recovered, you’ll be able to protect your personal privacy as well. By the time you finish reading this book, you’ll know how to:

Prepare for and conduct computer forensics investigations
Find and filter data
Protect personal privacy
Transfer evidence without contaminating it
Anticipate legal loopholes and opponents’ methods
Handle passwords and encrypted data
Work with the courts and win the case

Plus, Computer Forensics for Dummies includes lists of things that everyone interested in computer forensics should know, do, and build. Discover how to get qualified for a career in computer forensics, what to do to be a great investigator and expert witness, and how to build a forensics lab or toolkit.

Data Recovery

File System Forensic Analysis

DATARECOVERYUNION.COM15 years ago4 years ago03 mins

This is an advanced cookbook and reference guide for digital forensic practitioners. File System Forensic Analysis focuses on the file system and disk. The file system of a computer is where most files are stored and where most evidence is found; it also the most technically challenging part of forensic analysis. This book offers an overview and detailed knowledge of the file system and disc layout. The overview will allow an investigator to more easily find evidence, recover deleted data, and validate his tools. The cookbook section will show how to use the many open source tools for analysis, many of which Brian Carrier has developed himself.

Coverage includes:

Preserving the digital crime scene and duplicating hard disks for “dead analysis”
Identifying hidden data on a disk’s Host Protected Area (HPA)
Reading source data: Direct versus BIOS access, dead versus live acquisition, error handling, and more
Analyzing DOS, Apple, and GPT partitions; BSD disk labels; and Sun Volume Table of Contents using key concepts, data structures, and specific techniques
Analyzing the contents of multiple disk volumes, such as RAID and disk spanning
Analyzing FAT, NTFS, Ext2, Ext3, UFS1, and UFS2 file systems using key concepts, data structures, and specific techniques
Finding evidence: File metadata, recovery of deleted files, data hiding locations, and more
Using The Sleuth Kit (TSK), Autopsy Forensic Browser, and related open source tools

When it comes to file system analysis, no other book offers this much detail or expertise. Whether you’re a digital forensics specialist, incident response team member, law enforcement officer, corporate security specialist, or auditor, this book will become an indispensable resource for forensic investigations, no matter what analysis tools you use.

Data Recovery

Data Recovery Glossary (Letter G J K N O Q Z )

DATARECOVERYUNION.COM15 years ago12 years ago03 mins

GB (Gigabyte)
One gigabyte is 1,000,000,000 (one billion) bytes or 1000 (one thousand) Megabytes.

Jumper
In EIDE drives, a jumper is an electrically-conductive component that you place over pairs of pins that extend from the circuit board on the hard drive jumper block to connect them electronically. For example, a jumper is one way to designate a hard drive as master or slave. The jumper block is located next to the 40-pin connector on the hard drive.

Just-in-time (JIT)
A production and inventory control process in which components and materials are delivered to an assembly point as needed. This process is used in many hard drive manufacturing facilities.

Kilobyte (KB)
1024 bytes, although it often considered to be a unit of 1000 bytes. In the case of computer memory, which is partitioned into sizes that are a power of two, a kilobyte is equal to 2 10 or 1024 bytes.

Network Computer
A kind of computer that contains limited data storage capacity and is used to communicate with a central data storage facility such as a server or RAID system.

Operating System
Software that allows the user and programs installed on your system to communicate with computer hardware such as a hard drive.

Original Equipment Manufacturer (OEM)
In the case of the hard drive and data recovery industries, OEM customers are companies such as Compaq, Gateway, IBM and Dell.

Qualification
The process by which sample components are tested for their compatibility and utility as parts of a system.

Queue
A first-in-first-out (FIFO) data structure used to sequence multiple demands for a resource such as a printer, processor, or communications channel. The host adds objects to the end of the queue and takes them off the front.

Zoned Recording
Increases the number of sectors on the outer tracks of the drive since the circumference of the outside tracks is greater. This type of recording affords more disk capacity because there can be more sectors on the larger outer tracks than would be possible if the number of sectors per track were constant for the whole drive.

Data Recovery

Causes Of Data Loss

DATARECOVERYUNION.COM15 years ago4 years ago02 mins

Survey data from companies that specialize in data recovery may be used to investigate the primary causes for how data actually gets lost.

Hard drive failure is the most common cause of data loss, accounting for 38 percent of data loss incidents.

Drive read instability includes occasions where media corruption or degradation prevents access to the data on a disk. This explains 30% of lost data.

Software corruption, which might include damages caused by system software or other program (e.g., a virus attack), accounts for 13 percent of data loss incidents.

User error accounts for 12 percent of data loss episodes. This includes the accidental deletion of data as well as incorrectly partitioning the hard drive.

The relative magnitudes of the different types of data loss are illustrated as bellow. (This analysis ignores data loss due to theft, an increasing problem given the growth in use of laptops).

Causes of Data Loss: (Source: A survey of 50 data recovery firms across 14 countries.)