![]() ![]() What differs is their availability, ease of use, and extra options for more secure deletion through multiple overwrites and patterns used. The only reliable way to delete sensitive data is by overwriting it with other data. The whole partition is “marked as non-existing,” and the space it covered as “unused,” but nothing is truly wiped out. The deletion of the entire partition and file system sounds like a better – and more radical – option, until you realize it’s the same thing but on a grander scale. Again, however, the file is not eliminated: the media controller marks the area inhabited by the file as “free to use,” but the data it contains remains unscathed. One might assume a “complete” delete, where the file is not moved to a Recycle Bin, is a safer approach. When we delete a file in modern OS, it’s usually transferred to a “Recycle Bin.” We can still recover any data from it for some time if we change our mind. ![]()
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