subject: How Your Data Can Be Recovered By The Wrong People [print this page] If you are working with some very critical and confidential data, then you must make an effort to ensure that it doesnt fall into the wrong hands. Part of your efforts should definitely include ensuring that you have deleted the file after you have used it. You should guarantee that no disk erase data are left behind so that it would not be recovered by the wrong people.
Here are a couple of ways where your data can be recovered:
Through internet history
Did you know that every time you visit a website, you would leave traces of it on your computer? There are cookies, temporary internet files, and other information that are left on the far recesses of your hard drive. Deleting them may not really work, as there are disk erase data that would still remain.
Some people may be able to run programs to check the disk erase data and check your browsing history. By following your internet activities, they may be able to rebuild or piece together the important files or documents that you are trying to work on.
Through the disk erase data themselves
Worse, there are even some software programs available in the market that actually scans some of the files that the computer uses to delete the data that you want. These types of software would scan the disk erase data and try to rebuild whatever it was trying to remove from the file system.
This is because these leftover traces of the delete would still have a structure or framework of the file that you were trying to remove in the first place. As such, targeting them would enable people to recover the data that they want to get from you.
As you can see, there are a variety of ways that your competitors may be able to gain access to some of your most important data. Thus, it would truly be important to use dedicated software that not only would delete the files that need to be removed but would also remove the disk erase data that others can use to recover the file.
