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At some stage in the life of an organization or a company, it comes to a point where certain information is no longer useful. If the type of information in question is sensitive, then it would mean having it permanently removed. But if it is less sensitive, then it is simply destroyed. For secure data destruction Austin companies must use only safe methods that guarantee that data is permanently destroyed.
The type of media that specific information is stored in dictates the method to be used when destroying such information. There are therefore different types of destruction methods for different storage media. The media being referred to here are like magnetic, optical, paper, hard drives among several other media.
Information contained in paper form is easy to destroy, as all one needs do is to shred them. Paper shredders are available in most offices because they are relatively affordable. There are also shredding services that help offices that do not have shredders.
For information held in electronic media, the method by which they can be destroyed depends so much on the type of media it is being held in. Under electronic media, there are two broad types, and these are magnetic and optical media. Although the information in them is in electronic form, they are destroyed by quite different means.
Many people are likely to delete files from these media and erroneously believe that they have destroyed the information. Nothing could be farther from the truth. Deleting merely changes the reference data about the location of a given file but the information remains just as before.
Even if you go ahead and remove the same information from recycle bin, you will have only succeeded in removing the pointers to the files that were deleted. The information would still be where it was before in form of unallocated space. The best method would be overwriting, where you fill the unallocated space with a series of some digital patterns, say, ones and zeroes.
It requires an overwrite method to destroy information that is held in optical media, for example CDs and DVDs. But the problem is that these media are not rewritable, which means the method is not quite effective here. And due to the fact that they are optical rather than magnetic, they cannot simply be degaussed. The only real option remaining is to physically destroy the media in which information is held.
This would definitely lead to the loss of such media, but compared to having sensitive information pried on, it is worth the loss. Burning the CDs or DVDs is not good as it emits toxic wastes which could be injurious to your health. Likewise, when you break the discs physically, it may send flying particles of plastics, which are also dangerous.
The best way out is performing physical attack. This is whereby a CD or a DVD is cut by use of scissors. Also, new types of shredders can also shred CDs and DVDs. This means that, for efficient data destruction Austin businesses will gain a lot by purchasing modern shredders that can effectively destroy information in optical media.
The type of media that specific information is stored in dictates the method to be used when destroying such information. There are therefore different types of destruction methods for different storage media. The media being referred to here are like magnetic, optical, paper, hard drives among several other media.
Information contained in paper form is easy to destroy, as all one needs do is to shred them. Paper shredders are available in most offices because they are relatively affordable. There are also shredding services that help offices that do not have shredders.
For information held in electronic media, the method by which they can be destroyed depends so much on the type of media it is being held in. Under electronic media, there are two broad types, and these are magnetic and optical media. Although the information in them is in electronic form, they are destroyed by quite different means.
Many people are likely to delete files from these media and erroneously believe that they have destroyed the information. Nothing could be farther from the truth. Deleting merely changes the reference data about the location of a given file but the information remains just as before.
Even if you go ahead and remove the same information from recycle bin, you will have only succeeded in removing the pointers to the files that were deleted. The information would still be where it was before in form of unallocated space. The best method would be overwriting, where you fill the unallocated space with a series of some digital patterns, say, ones and zeroes.
It requires an overwrite method to destroy information that is held in optical media, for example CDs and DVDs. But the problem is that these media are not rewritable, which means the method is not quite effective here. And due to the fact that they are optical rather than magnetic, they cannot simply be degaussed. The only real option remaining is to physically destroy the media in which information is held.
This would definitely lead to the loss of such media, but compared to having sensitive information pried on, it is worth the loss. Burning the CDs or DVDs is not good as it emits toxic wastes which could be injurious to your health. Likewise, when you break the discs physically, it may send flying particles of plastics, which are also dangerous.
The best way out is performing physical attack. This is whereby a CD or a DVD is cut by use of scissors. Also, new types of shredders can also shred CDs and DVDs. This means that, for efficient data destruction Austin businesses will gain a lot by purchasing modern shredders that can effectively destroy information in optical media.
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