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As the one-terabyte Swiss Army Knife arrives, Varonis Systems says - defend your data
For example, says David Gibson, the data governance specialist's technical director, if staff can walk out of a building with such dizzying volumes of data in their pockets, physical security staff would have to be extraordinarily lucky to discover a member of staff to detect a rogue employee looking to steal what - for many corporates - would represent an image of their entire sales and customer database.
"And with this fast USB drive-equipped Swiss Army Knife being capable of 150 MB/s data write speeds, you really getting are into 'Mission Impossible' territory when it comes to defending your data against such electronic heisting," he said.
"The problem facing many organisations, however, is the prospect of stale, excessive permissions, and the absence of an audit trail-- who is doing what with their data - and when - and complying with regulations that mandate that access controls are properly maintained, and use of data is monitored," he added.
The Varonis technical director went on to say that one of the problems with managing and protecting data on corporate IT systems is that around two-thirds of the information is typically stored in an unstructured and archival format.
Put simply, he explained, this unstructured data is notoriously difficult to track, owing to the volume of data, the enormous number of files, the complexity of the hierarchies and the permissions structure, and the amount of access events that are generated each day.
Gibson says that the problem facing IT security managers is that permissions analysis and auditing now require sophisticated automation. Manual authorization processes are simply too inefficient to keep up with the pace of change, and native audit functionality included with the unstructured platforms is resource intensive, difficult to store, and difficult to analyse.
"USB drives are incredibly useful, and many companies are hesitant to lock them down altogether. But with the prospect of someone being able to transfer the many gigabytes of files onto a device they carry around in their pocket or purse - and which bears absolutely no resemblance to a portable hard drive - the chances of a rogue member of staff being detected with this data are close to zero without using automation to audit and analyse access activity," he said.
"Against this backdrop, the arrival of the one-terabyte Swiss Army Knife high-speed USB drive really needs to act as a wake-up call to anyone who stores large volumes of data on their IT systems, and does not have a comprehensive audit trail of activity on all their data," he added.
For more information on Varonis Systems: http://www.varonis.com
For more information on the one-terabyte Swiss Army Knife: http://bit.ly/zfP0pK
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