So, I'm going to help guide you through the process of securely erasing data from your flash drive or computer to mitigate the risk of someone retrieving your information after you want it gone! While the process for this would be complex, protecting against it is actually pretty simple. Some have theorized, for example, that data could remain (long after intended use) on a flash memory device as a result of our inability to specifically target sections on a flash memory device. With the help of specialized tools, an expert could theoretically recover erased data by inspecting the physical positioning of parts inside your device. However that data still exists, in some capacity, on your flash drive or computer.Įven in situations where you have completely erased the file and file location from your device,similar types of problems persist physical traces of your data literally remain imprinted on the apparatuses that make your device work. Instead it is the index, or location, of that data that is being deleted so that it is no longer readily available. When you delete a file from your flash drive or any block storage device, it is not necessarily the file that is cleaned from the drive. In the past we've spoken about file systems and how they organize data on all your modern storage devices.
Deleting data off of your flash drive or computer is not as cut-and-dry as most would likely assume.
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