Electronic data storage has become standard because of the very small space that electronic files physically occupy compared to paper documents. But this comes with its price: electronic data is often misplaced, difficult to erase, and often easy to steal. In this article, some files are deleted and some ideas about how to really give you an idea of what to do to shred electronic data
It's tough. :
Data deletion, document deletion, data deletion, data deletion
Article body:
Just as businesses need to destroy sensitive data, they need to shred electronic data from computer drives.
With the increase of technology, it is simply amazing how much data can be stored in such small physical space, and how much
For the computer, the equivalent of shredding is called wiping. It's nice to be helpful if you can't restore the data from the computer from the wipe.
Data erasure uses software to overwrite the file or "safe deletion" frame instead of the "normal deletion" command of the operating system
Why does deleting a document or file do not work?
On many computers and many standard operating systems, simply delete the file and send it to the Recycle Bin, all the file content will be deleted This may indicate that new space is available on the disk And in fact only the reference to the document is
In fact, the file may be the only "unwanted" space, or it may not be overwritten with other new files. This recovery is easy. Deleted files and various software tools and MS DOS commands.
Sometimes files may be overwritten or partially overwritten and become unrecoverable, but there may still be traces, and with the right equipment and knowledge,
The Unix operating system has a built-in delete command that can be used and it is very difficult to recover random binary code and it is possible to make intersperses random binary files with repetitive data random and deleted You This is equivalent to shredding paper material.
Caution when used for not being able to shred data so subsequent files may be moved to the deleted file. In some cases, if the disk is "defragmented" it does not know where to look for specific data to be overwritten, so in some cases the software will
Thus, many people are really the only absolute way to get rid of the data on the hard drive permanently, pour it acid, burn it, or be a degausser
Another method of disk encryption is to increase the data to your needs. There is a program PGP stored on the hard disk with encrypted data. PGP or "Pretty Good Privacy" is an encryption program for encryption privacy and authentication. It is quite similar to military encryption, and can be used to protect data with long-term storage such as disk files. A passphrase is required to recover encrypted information
Other data storage devices to wipe:
Other devices are key ring size USB memory and memory cards such as flash memory devices. Data stored on these devices can often be recovered even after they are erased. As of this article, there is no official way to destroy these devices. Overwriting is a safe option for fine powder storage.
Due to the small size of these devices, it is very easy to lose or forget to drop. In Iraq, hundreds of these devices and hundreds of hundreds of stolen data contained about US military were stolen! It is believed that these worked and were smuggled into the pockets of Iraqi locals selling in the black market.
Be careful with these devices.
Although electronic data storage is becoming increasingly popular for electronic space occupied physically compared to paper, people are not so good at times when the very small size comes with prices sometimes smaller. Electronic data is difficult to permanently erase, easy to lose and easy to steal.
For more information, please visit our website <a href="http://www.document-shredding.biz"> Document Shredding Service </a>.
0 comments:
Post a Comment