subject: Recovering data after physical damage to disks [print this page] Recovering data after physical damage to disks
Accidents happen all the time. Most people have experienced data loss. This file may be as important as the software if you have suffered a loss of personal bankruptcies. Hard-drive crash or door hardware. Even the most serious case, corruption of the file system.
While there is some confusion around the term data recovery, may also be in the process of recovery and data backup erased from memoryFor forensic purposes or spying. To be more precise, data recovery is damaged, the process of recovering data from failed, corrupted or inaccessible secondary storage media when you can not access normally. Often the data are stored Electronic storage media formats such as hard disks, memory cartridges, CDs, DVDs and more. Recovery processed due to physical damage to the disk or logical file system damagewhich prevents them installed by the host operating system.
Physical damage can be caused by many mistakes. Hard drives, the engines can suffer from various mechanical problems, such as head stack crashes and not, for the simple bands can break. Physical damage always causes at least some data loss, and in some cases the logical structures of the system files and corrupted.
Recovering corrupted data from physical units: mostphysical damage can not be repaired by the end user. Opening a hard drive in a normal environment can taste the air of dust settling on the plate media and head caught between the plate and reading and writing, so that the new head crashes that further damage to the plate, and thus jeopardize the healing process. End users are generally not required in hardware or technical expertise is necessary for repairs. Consequently, data recoveryCompanies are often used to save the data too important. However, over time dealt with the risk from a third party company without supervision.
In 2008, Data Compass succeeded in research and development of Electronic Data Recovery Mobile possessing intelligence and companies can easily mastered by a computer departments common operator, which prefigures that this device is a must for the government "in the future. Data Compass not only the device to solve the problems of data security, storage software and hardware repair past can not be the choice of too large to remove or recovery assistance to the Government for the implementation of government electronic data recovery, according to internal transfer to protect confidential data from up to that government in-house processing and real-time data recovery, usuallyto eliminate and prevent the government and 'fear of uncertain cases under company-level data management. It should be noted that there are many accounts of users always a bad dish long enough to pull out their data, often via slightly bizarre tricks . These include: cold units (in the freezer) or turn the ground, both actions will be used to manually remove a jam pot, however, professional data recovery. Reject most of the use ofTricks like these, because they can guide the physical damage further
