There are a number of free and commercial products that can be used to encrypt individual files, folders, or entire hard disks, including VeraCrypt ( ) and CipherShed ( ). If one were to steal an encrypted drive, they would only be able to access the data using a key (such as a password), or by using the original computer that encrypted it. This is why file encryption is so important.Įncryption makes any data on a storage device useless to a thief. While removing an internal hard drive from a computer is slightly more difficult and considerably more noticeable than walking off with an external hard drive or USB flash drive, once attached to a different computer, a thief is able to access your files without ever entering an account name or password. John Sammons, Michael Cross, in The Basics of Cyber Safety, 2017 Encrypting StorageĪ simple way to access someone’s data is to plug their storage device into another computer.
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