OMG USB! Physical Media and Protecting PHI
Imagine this scenario: you’ve received some test results from some procedure. Those results are to be moved between institutions because you have doctors in different departments of a healthcare system.
Normally, we’d think that these institutions would electronically transmit these results through some secure channel… but then you see that your doctor has your results, in hand, in a USB key that they plug into their computer.
This, of course, is a considerable risk. HIPAA regulations require that institutions protect PHI in specific ways with straightforward controls, and many threats can undermine physical media.
So, what’s the issue with using USB thumb drives?