We blogged recently about increasing regulation, and strong penalties for companies that suffer breaches in data security. Industry experts and analysts agree that these new moves will help to drive wider uptake of secure USB flash drives. Read More »

Here’s an article on SC Magazine’s website on the explosive growth in storage capacities of USB flash drives, with a discussion of what steps can and should be taken to secure them. 

As SanDisk CEO Eli Harari pointed out recently, the increase in capacity of drives has exceeded Moore’s Law in recent years, making it increasingly tempting to use flash drives to store and transport large amounts of data. 

The article takes in comment from several vendors, including SanDisk, looking at the issue.  The conclusion is enterprises and IT-literate consumers are already taking advantage of secure flash drives to protect their data – but there will always be a price-conscious market for unsecured drives.

In the last 6 months or so we’ve seen how USB flash drives have become recognised as a vector for spreading malware, especially malware that uses Windows’ Autorun capability.

This week, Symantec is reinforcing that message during its Cyber Crime initiative.   The company’s Security Response group product manager says that as well as being a method for propagation, USB-borne malware is particularly difficult to get rid of. 

Of course, one way of stopping the spread of malware via USB memory sticks is to use secure flash drives with on-board antivirus, which stops malware on the drive itself.

It’s also worth noting just how the sheer number of threats has grown.  In 2000, antivirus vendors issued 1,500 new signatures.  In 2009, over 2.5 million signatures are expected.  AV protection on all computing devices makes more sense than ever before.

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.

When President Obama laid out his ambitious plan to thwart cyberthreats on Friday, he recognised what many have known for a long time – data and networks can be used as weapons against a nation’s security if they are not properly protected.

In his Friday address, he specifically mentioned the 2008 infection of Department of Defense computers by malware, which originated from an infected USB flash drive.

President Obama said:  “In one of the most serious cyber incidents to date against our military networks, several thousand computers were infected last year by malicious software — malware. And while no sensitive information was compromised, our troops and defense personnel had to give up those external memory devices — thumb drives — changing the way they used their computers every day.”

As posted on this blog last year, the spread of malware via USB sticks is easily stemmed by using secure flash drives with onboard anti-malware, such as our Cruzer Enterprise range.  Some aspects of the battle to secure data and networks will be long and difficult.  However, when it comes to securing data on pen drives, it should be a very quick win.