The Hidden Risk With Conventional Flash Drives23 ,June, 2009 From Yariv Fishman |
With over 150 million flash drives sold worldwide last year, according to analyst Gartner, there’s an incredible amount of unsecured information being carried around in people’s pockets, bags, briefcases and cars.
And even if users think they are being safe by regularly deleting old files from their ordinary USB sticks, they are not. In a similar way to a conventional hard disk, deleting a file does not mean it has gone forever.
In fact, all that has happened is that it has been hidden. The delete function merely erases the reference to the file in the FAT (file allocation table) on the drive. The file and data are still there, and by using FAT data recovery or repair tools, those “deleted” files can be easily found again.
It’s another good reason to deploy and use truly secure USB flash drives, like our Cruzer Enterprise, which keeps ALL data on them secured against unauthorised access and use, at all times.
Tags: encrypted USB, external memory devices, nation’s security, secure flash drive, sensitive information, thumb drives, USB sticks
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