Where Should Computer Forensics Begin?

Analysis Areas
–Email
–Temp Files
–Recycle Bin
–Info File Fragments
–Recent Link Files
–Spool (printed) files
–Internet History (index.dat)
–Registry
–Unallocated Space-free space on the hard drive
–File Slack-free space between the end of the logical file and the end of physical file (cluster)
–RAM Slack-free space between the end of the logical file and the end of the containing sector
•Sector-the smallest group that can be accessed on the disk. A group of disk sectors as assigned by the operating system are known as clusters

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Mac Recovery: Disk Doctors Mac Data Recovery Software

Mac Recovery: Disk Doctors Mac Data Recovery Software Disk Doctors Mac Data Recovery software recovers lost and deleted data from HFS+, HFSX file systems on Mac OS X 10.4 and above, which includes LEOPARD.

Recover Lost Data When:

  • A volume has been formatted or reformatted
  • Volume is inaccessible after re-partitioning or any sort of corruption causing inaccessibility to the volume
  • Volume is not getting mounted
  • Files and folders are accidentally deleted, Apple partition map is corrupted
  • Apple catalog file is corrupted
  • Drive has been initialized
  • Disk verify and repair fails
  • Any sort of corruption causing inability to boot your operating system

Disk Doctors Mac Data Recovery Software Features:

  • Simple and intuitive user interface
  • Supports recovery of deleted files from “Journalized Volume” only
  • Powerful volume search that helps to locate lost or missing volumes from drives
  • Two methods of disk volume processing to yield best data recovery results
  • Extremely fast, disk recovery and scanning algorithms
  • Presents recovered hierarchical data tree and find option similar to Mac OSX “Finder”
  • Selective find and save option
  • Save Scan Information feature helps to avoid rescanning a drive, this features comes in handy
  • when evaluating demo version. The save scan information can be used with full version to recover data without rescanning the drive
  • Preview features helps in evaluating the files before recovery of files
  • Preserves the date, name and other attributes of recovered files after recovery
  • Universal application compatible with both Intel and PowerPC
  • Supports raw recovery of files using signature search in case of severe corruption to the volume

System Requirements:

  1. Mac OS X 10.4 and above (including Leopard)
  2. Intel or Power PC based Apple Macintosh
  3. 256MB RAM
  4. Enough storage to save your recovered data, and application after installation
  5. Live connection to internet

Useful Links:

  • More Details:
  • Disk Doctors Mac Data Recovery Software Demo Download
  • Disk Doctors Mac Data Recovery Software FAQS
  • Disk Doctors Mac Data Recovery Software Screenshots
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Protecting Data from Severe Weather

You can protect your data by following some simple precautions. With that said, even the most well-protected hard drives can crash, fail, quit, click, die… you get the picture. So here are a few tips for how to respond when extreme weather does damage your computer equipment.

1. Summer heat can be a significant problem as overheating can lead to drive failures can result. Keep your computer in a cool, dry area to prevent overheating.

2. Make sure your servers have adequate air conditioning. Increases in computer processor speed have resulted in more power requirements, which in turn require better cooling – especially important during the summer months.

3. To prevent damage caused by lightning strikes, install a surge protector between the power source and the computer’s power cable to handle any power spikes or surges.

4. Invest in some form of Uninterruptible Power Supply (UPS), which uses batteries to keep computers running during power outages. UPS systems also help manage an orderly shutdown of the computer – unexpected shutdowns from power surge problems can cause data loss.

5. Check protection devices regularly: At least once a year you should inspect your power protection devices to make sure that they are functioning properly.

Responding to Data Loss Caused by Severe Weather

1. Do not attempt to operate visibly damaged computers or hard drives.

2. Do not shake, disassemble or attempt to clean any hard drive or server that has been damaged – improper handling can make recovery operations more difficult which can lead to valuable information being lost.

3. Never attempt to dry water-damaged media by opening it or exposing it to heat – such as that from a hairdryer. In fact, keeping a water-damaged drive damp can improve your chances for recovery.

4. Do not use data recovery software to attempt recovery on a physically damaged hard drive. Data recovery software is only designed for use on a drive that is fully functioning mechanically.

5. Choose a professional data recovery company to help you.

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2060-701590-001 WD PCB Circuit Board

HDD Printed circuit board (PCB) with board number 2060-701590-001 is usually used on these Western Digital hard disk drives: WD3200AAJS-08L7A0, DCM HGNNNTJCH, Western Digital 320GB SATA 3.5 Hard Drive; WD2500AAJS-60M0A1, DCM HARNHTJCH, Western Digital 250GB SATA 3.5 Hard Drive; WD1600AAJS-08L7A0, DCM HANNHTJCH, Western Digital 160GB SATA 3.5 Hard Drive; WD1600AAJS-56M0A0, DCM HARNNT2CG, Western Digital 160GB…

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