Monday, March 15, 2010

Managing Risk Through Acceptance and Assignment

Last week, we looked at risk mitigation. If you do something to reduce your vulnerability to a threat, or the impact of that threat, the risk goes down. Your personal firewall, your anti-virus system, the lock on your front door, and the umbrella you carry when it looks cloudy out are all examples of risk mitigation. It’s a very popular way to manage risk, and literal billions of dollars of the economy are people the world over mitigating trillions of dollars of risk. Mitigation very nearly always costs money, and frequently it’s the most cost effective way to manage one’s risk, but there are others. Today we’ll take a short look at two of them: Acceptance and Assignment.

Tuesday, March 9, 2010

Risk Management: Risk Mitigation

Last week, I started talking about risk management by talking about how it relates to something as mundane as forgetting your car keys. I’m going to stick with that analogy as we discuss how to use risk assessment to understand whether you’re happy with the risk you have or if it’s worth spending some money to mitigate that risk.

Friday, March 5, 2010

Governance Part 3: Policies

In Part 2, we discussed the Missions, Visions, and Charters, which define a task, lay out an overall strategy for accomplishing that task, and authorize someone to do it. Today, we’ll discuss how policies tell everyone to execute the charter to accomplish the mission that realizes the vision. (If I can make this into a spoof of The Court of King Caractacus, why not?).

Humor aside, a policy is a high level statement from senior management to the enterprise describing how it expects everyone to conduct business.

Wednesday, March 3, 2010

Risk management example: my tire

I was going continue the governance series today by writing about policies, but I had the idea to use my last few days to show how theory turns into practice. In particular, how I think about and do risk management in day-to-day life. I’m sure you do the same thing, but call it by a different name. “Thinking things through,” perhaps. The really cool thing about it is that it takes longer to describe than to actually do – and if it’s that reflexive for some things, it can become reflexive for everything.

Meta: Comments now hosted at Intense Debate

I've set up the comments to use the Intense Debate system. This will add threading, a degree of cross-site identity continuity, and a number of other features to the system.

Monday, March 1, 2010

Risk Management: YOU Are a risk manager!

Risk management. Assessment, Vulnerabilities, threats, and impact. Mitigation, assignment, acceptance. If you don’t do security for a living, or do it as a purely technical activity, these can sound like terms from some arcane art practiced by Wizards, Sorcerers, Actuaries, and Mutual Fund managers. Today we start taking the mystique out of it and showing that it’s something nearly everyone does every day.

Friday, February 26, 2010

Spycamgate followup

I’ve written previously about “Spycamgate,” wherein a school administrator tried to hold a student accountable for perceived behavior at home based on images taken from a camera on the student’s school-issued laptop. The school’s defense is that the webcams are a security feature to track down lost or stolen machines. If so, the school is illustrating how not to do security. In this instance, doing security wrong consists of doing security in a way that is disrespectful of other people’s security. The case for the importance of meticulously respecting other people’s security is simple to make: there are civil and criminal laws against disrespecting other people’s security: