New Standards for USB could be great for business – once the devices get here
One of the coolest things going on in business is mobility of data; from the user perspective at least. As an administrator, this stuff makes me cringe. Allowing users to access their data from anywhere is a key requirement, but letting the data travel on a flash drive or portable device is somewhat sketchy because the media can be lost, broken, stolen, etc. This would allow in many cases, the data to get into the wrong hands.
The IEEE standards board is working on IEEE1667 which is an encryption/authentication method for USB devices to allow them to support enhanced storage capabilities. Microsoft supports this standard in all SKUs of Windows 7. Hopefully soon, the devices that make use of the standard will hit the shelves.
The idea is that the device supports a certificate (and many types of certificates) to allow authentication by the host system and the device to protect data.
An example of how this might be helpful
Suppose that Joe User is working in a company and carries his most used data on a 1667 supported flash drive. This way he has it everywhere just in case he needs it.
The device has a certificate to ensure that it works with computers within the organization, but not on computers outside the organization because the certificate authentication cannot happen.
It works great for moving between the company computers. Allowing Joe to be in the Washington office where he works every day, using the flash drive and data, but also to travel to the New York office and plug right in and continue working.
When Joe goes home and plugs into his desktop PC, the drive will not work because there is no certificate there for authentication with the device.
New, not perfect
This provides a bit of peace of mind to business for the majority of their users travelling with and possibly losing flash drives, however it is likely far from perfect at this point. Going forward other applications and “smart” enhancements for USB drives will make this technology a great standard, keeping employees happy because they can use portable media without stepping on the toes of the IT department and risking data loss.
Windows 7 does recognize these devices and can make use of them when they arrive, which is definitely something I am looking forward to. I hope the idea takes off simply to encourage companies to properly handle the portability of Information by employees.
There are other uses for this technology I am sure, but the data portability portion is something I have been working to correct for quite some time, maybe this is just the technology needed to do that job.


