Real-time Information Security Analysis
A blog about Information Security, Emerging Technology, Collaboration, What's next?, and their effects on each other
Sunday, April 24, 2011
Advanced Leaders
Sunday, January 23, 2011
The Most Terrifying Video You'll Ever See - Power Grid Cyber Security Edition
I could not help but notice the similarities between that topic and the increasingly popular power grid cyber attack scenario argument. With the discovery of Stuxnet in 2010 and it's "game changing" functionality and components, that which was previously theoretically possible is now a reality.
Using the same diagram as the author (Wonderingmind42, Greg) in this video, I constructed a similar diagram for a Grid Cyber Attack (GCA). The other acronym in the diagram is BES (Bulk Electric System).
First, a GCA is defined as a Stuxnet-like sophisticated piece of malware that infiltrates the US power grid at multiple locations, through multiple Utilities and is designed to have very specific impacts. Hypothetically, this scenario includes impacts such as wide spread cascading power outages in various parts of the country and many prolonged outages lasting weeks or months.
So let's define the diagrams components for clarity:
- On the left hand side is a false/true. This is whether or not you believe the above type of scenario happening is likely to be false or likely to be true.
- Across the top, the columns represent action taken. Either we take action "yes" or we do not take action "no" to do all that we can to prevent this type of cyber attack scenario from occurring.
- The 4 boxes in the middle represent the consequences of taking the actions (and depend on the false and true rows).
Box 1 (upper left corner) represents taking an action (yes) and this sort of grid cyber attack occurring being false. The consequences of this action would likely result (using a worst case scenario) in a lot of unnecessary costs to all Utilities that chose to do all they can to defend against this scenario. "All that they can" is hard to define and left up to the decision makers of each participating Utility. This would likely translate into decreased profits which would translate into things like layoffs and a sector wide decline in profitability. - We spent a whole lot of money for nothing and now we might look a little silly and impact the lives of people we are forced to lay off.
Box 2 (lower left corner) represents taking an action (yes) and this sort of grid cyber attack scenario occurring turning out to be true. The consequences of this action would result in the same costs as listed above but the Utilities being able to either stop outright or retain reliability and integrity of the power grid against the described cyber attack. - We paid for it, but we stopped it. yay! :)
Box 3 (upper right corner) represents not taking any action (no) and this sort of grid cyber attack scenario not occurring. The consequences of this inaction are "business as usual" and everyone is happy yay! :)
Box 4 (lower right corner) represents not taking any action (no) and this sort of grid cyber attack scenario turning out to be true. The consequences of this inaction are the "worst case scenario" coming true. Significant human impacts. Loss of hundreds of millions of dollars but more than likely, hundreds of billions of dollars due to wide spread cascading power outages lasting weeks to months across the U.S. Major impacts include public safety, health, operational, economic, and political. Widespread panic and chaos not unlikely.
So like the author of "The Most Terrifying Video You'll Ever See", one must ask the question, is it worth it? Are we doing enough, fast enough? These are no doubt, difficult questions with difficult, complex answers.
Should these decisions be a cost/benefit analysis and financially motivated when they deal with such high impact consequences?
Some other interesting related topics include the precautionary principle: The Precautionary Principle
What do you think?
Friday, December 31, 2010
A Briefly Scoped Look at 2010, Risk Management and Cyber Security Strategy
Sunday, December 26, 2010
Saturday, January 23, 2010
Project Grey Goose Report on Critical Infrastructure: Attacks, Actors, and Emerging Threats
Wednesday, January 20, 2010
Google Hack Attack Was Ultra Sophisticated, New Details Show
Wednesday, July 16, 2008
Cool Infosec link
Comment on Understanding Risk in Control System Environments
Comment from chris
Time: July 16, 2008, 9:59 pm
Quality post. Perhaps the concept of Corporate Social Responsibility (CSR) can be more formally inserted into the risk analysis. In CSR, the triple bottom line of social, financial, and environmental performance is tracked along with the traditional primary financial focus. For the vast majority of corporations practicing CSR today , the environmental and social metrics are then rolled up into the financial tying it all back to a $ amount. However, for purposes of this risk assessment it would appear that using all three indicators individually may assist in a more sound albeit less quantitative consequence definition. To add to that, many organizations in scope of this type of risk assessment are government run (water management districts for example) so their focus is not always tied to making a profit, or even wise use of funds i speculate. So for utility X with a financial focus, a power plant down leading to wide spread power outages may be worst case scenario from a financial (reputation + lost revenue + other impacts caused from power outage) perspective, while for water management district Y with a social (public service/ public impact) focus it is wide spread flooding from a dam malfunction. For a nuclear plant it is affect/loss of human life etc.
Perhaps keeping the three CSR areas of social, financial, and environmental separate is a good idea when defining consequence. Define worst case scenarios in each of the three areas and agree that there are events that you know you can’t quantify ahead of time, but you would never want to see happen in each area as well. Luckily, for those “you never want to see” events, government regulations often address but if you’re an organization you *should* do whatever is in your power to prevent them as well.
Friday, July 11, 2008
Friday, November 2, 2007
Vacation - A week to reflect, relax, enjoy
One thing that happened to me prior to going on vacation was a request from a respected executive of a vendor my company does business with asking me if I would be interested in writing a guest blog entry on his blog. I was extremely surprised and flattered by the request. I am excited at this opportunity and have to approach it correctly. When I return back to work on 11/5 I will seek approval to follow through on this...
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