Hard Drive Shredding And Secure Ways Of Disposing Data

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By Claudine MacDonald


Hard drive shredding Austin is being offered by lots of service providers these days. This is due to the demand for data security which would mean a lot to customers. Even companies can be held liable for their loss such as those in the medical community. Countless methods for sure data destruction have been made to address to this need.

When data is deleted from the computer, it does not get erased permanently. It still leaves traces that can still be retrieved even by nonexperts. There are many information that would need to be kept secure such as social security numbers, emails, and other financial numbers. Cases of identity theft and manipulation of personal records are now increasing these days. One would have to be protected from that by securely deleting traces of private information.

There are different means of destroying private information stored in hardware. Physical destruction can be done by any individual. Methods such as blowtorching, hammering, burning, or soaking in corrosive mixtures could be done. Each method have different degrees of effectiveness. However, these procedures could not be applied by companies. The large volume of data along with security measures would not make this possible. Safety measures also need to be taken into consideration. Professional service providers on these tasks would then be needed.

Overwriting can be done to destroy hardware that contains sensitive data. This method is done by replacing data with meaningless characters with different patterns. This is usually done before degaussing. However, this process is complicated. More than a single pass would need to be done and this could be time consuming. The one who does this would also need to be knowledgeable of the process and must be patient in doing the overwriting process repeatedly in order to wipe out valuable information. US Department of Defense have implemented guidelines on properly doing this.

Degaussing employs methods that eliminates magnetic fields. There are two methods of employing this. The first one erases data from hard drives by having them passed through powerful magnetic fields from rare earth magnets while the second one employs powerful electromechanical pulses from devices. One could not just purchase them as different devices are specified for different types of drives.

Hardware may be crushed. In doing this, there has to be extreme pressure exerted to devices so that they would be destroyed permanently. Gadgets that can do this may either be operated manually or powered with other sources. However, these devices are only capable of destroying smaller quantities. Data is also not destroyed but will are hard to retrieve because of physical destruction of hardware containing them.

Shredding is the most common method that is being used to destroy hardware. There are a lot of equipment that are able to do this and can be used for other information carrying hardware such as electronic organizers, PDAs, and even cell phones. There are models capable of destroying as much as 2,500 drives within an hour only.

Disintegration is another method that can be employed. A heavy duty disintegrator that uses a rotary knife would cut materials into small pieces that would make reconstruction and recognition of them impossible. They also come in different models that are just as effective as shredders. They require more maintenance compared to shredders which has to be considered.

Hard drive shredding Austin is commonly outsourced by many companies these days. Companies and different establishments know the importance of their services. Their expertise are valuable in protecting customers and organizations.




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