Elements of Hard Drive Data Recovery
A Backup Article Contributed by Ashley Lister
Elements of Hard Drive Data Recovery
Specialists in hard drive data recovery all use similar equipment, methods and techniques to retrieve data from damaged hard drives. This is a brief overview of the tools involved.
The Hard Drive Data Recovery Clean Room.
Clean rooms are now a standard for any company offering a service of hard drive data recovery. With a high level of cleanliness, clean rooms are a laboratory environment with controlled temperatures and regulated humidity levels. Air flow is controlled and filtered to prevent dust. The walls and ceilings are made of polymer or plastic. Stringently high standards of sanitation are maintained at all times.
Because of the sensitivity of modern hard drives, these clean room environments mean that there is a greater chance of recovering lost data without making a bad situation worse.
The Hard Drive Data Recovery Forensics Laboratory.
Maintained to the standard of the clean rooms mentioned above, the forensics laboratory is usually used by those companies that are involved in retrieving information for legal purposes. This can include information being taken from a hard drive that has been deliberately corrupted by a malicious user. The evidence taken from hard drives in these circumstances is usually controlled by the same procedures that police use when forming a chain of evidence.
As with the clean room, the forensics laboratory is manned only by experienced technicians who know what they are doing in the field of data recovery.
The Hard Drive Data Recovery Software Suite.
There is a wide variety of tools and utilities available for the recovery of data from damaged hard drives. Depending on the operating system used, whether its a modern Windows platform, one of the earlier versions, or even Linux or Unix systems, there are tools out there that can help for the recovery of information.
Many of the softwares are designed to cope with specific instances of disaster. Some are written to counter virus activity, others are written to retrieve information that has been deleted by malicious users. Some are written to undo the damage caused by missing or corrupt partitions while others are specifically created to retrieve information from re-partitioned drives.
Dependent on the operating system being used, there are a variety of recovery softwares that are built exclusively to work with FAT-16 drives, FAT-32 drives, NTFS and Linux file systems. The variations of task-specific software are almost as great as the variations of cause for hard drive failure and the need for recovery.
Rather than arming yourself with a comprehensive suite of data recovery software it is more cost effective to simply fall back on the services of those specialists who already have these facilities at their disposal.
However, rather than run the risk of needing hard drive data recovery, it is far wiser to avoid this need altogether and utilize a thorough, regular and comprehensive backup routine. Using any backup routine will ensure information is there when you need it rather than having to fall back on the expensive and comparatively uncertain services offered by hard drive data recovery specialists.
