How to
Assess Values, Threats, Vulnerabilities and Risks
Spending
limited funds to protect personnel, assets, and equipment is a delicate
balancing act in risk management. The
question always arises: “Am I getting enough bang for my buck?” Without a quantitative method for risk
assessment and analysis, this question cannot be adequately answered. Responding, “I think so,” simply won’t cut it.
Risk
analysis methodologies fall into one of two categories – qualitative or
quantitative.
Using
the qualitative method requires the assessor to be a subject matter
expert. He or she relies on his/her experience
in order to conduct the analysis. Over
time, this type of analysis deteriorates as the assessor’s enthusiasm wanes in
the twilight years. Additionally, two
assessors assessing the same asset will most likely arrive at differ results because
they view what they see based on their own individual background and
experiences. Even the time of day will affect
the outcome. Think about it, who want to
assess something right after lunch when their body is crying for a hammock? This variation becomes especially critical
when analyzing multiple assets. The
final drawback of the qualitative model is that it cannot be easily transferrable
to others as it is based primarily on the person’s years of expertise. All of that said, single assets that require
to be assessed only once are good candidates for a qualitative assessment.
The
second methodology involves assigning numerical values to differ aspects of the
analysis. By assigning values to certain
features, the methodology becomes quantitative.
This is important, as the assessment doesn’t change between assessors because
it isn’t based on their experience. The
old guy and the young guy observe and assign a value based on what they
see. There is or isn’t an 8-foot high chain
link fence with 3-strand barbed wire outrigger.
Both analysts see the same thing and provide relatively the same
analysis – so, it’s quantitative! There
may be a slight variance in the number they assign but usually not
significantly. Another advantage of quantitative
analysis is that it can be easily taught and doesn’t deteriorate over
time. No matter how many assessments and
analyst has conducted the results are consistent. Quantitative analysis are especially
effective when assessing multiple assets, where there is a need to compare
asset values to determine prioritizing countermeasures. Quantitative analysis allows decision makers
to invest limited resources in reducing the risks to the greatest number of
people first. After all, isn’t that what
it’s all about?
Next
month, Ed Beakley, Director, Project White Horse 084640 will share his ideas on
leadership during crisis. More
information about Ed and his 30+ years of research can be found at www.projectwhitehorse.com.
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