Wired Magazine ran a great article in their blog section today on a recent case where a network administrator had set himself up as the top level administrator on their network and locked everyone else out.
Wired Magazine - San Francisco Held Cyber-Hostage
This article illustrates two key points that have been a common topic lately:
- The first is that the impact of an insider threat can be extremely high
- The second is that insider events are less frequent
The combination of these two things makes things challenging for security management teams. It makes overcoming the 'That will never happen to us' perception difficult and makes driving internal security more important.
The key is to focus on point 1. Impact. From a risk manager's viewpoint, the trade off on reducing millions of dollars of risk in comparison to adding one or two IT salaries is a good decision. As IT and security managers, we need to continue to improve on our ability to profile risk in terms of impact and business dollars.