Two recent unrelated news stories struck me as indicative of a fundamental problem with IT security: We seem to favor looking at symptoms over finding the root cause of problems.
The first story was nearly comical for the effort that was expended to pin blame. Back in December, the Conficker virus infected 3,000 computers on the network of the Waikato District Health Board , which encompasses all of the hospitals in a district that accounts for 10% of New Zealand's population. Officials claimed that emergency operations were not affected, but the district hospitals requested that only true emergencies be referred to them. Certainly, it is critical that steps be taken to assure that nothing like this ever happens again.
I just don't agree that an effective response would include a three-month investigation into the incident . The report came in this month, and, believe it or not, they say they found the source of the infection. According to the report, someone plugged an infected USB drive into a computer in a parking garage tollbooth, bringing multiple hospitals to a near standstill for three days.