7 things you don’t know about scenario-based assessments
Daniel Young
Prof Risk | Founder & Chief Innovation Officer @ Circadian Risk Inc. | Speaker | Security, Threat, Vulnerability, & Risk Expert and SaaS | ASIS Member, CSO Risk Council Member | LGBTQ+ Sponsor | Entrepreneur | Pet Lover
Flood. Fire. A disgruntled former employee walking in the door with a gun.?
All of the above incidents are foreseeable for a business. They may not be likely, but each scenario could happen, causing major harm.?
But do you know how likely each one of these situations is at your own organization? Do you know what the impact of each would be? Do you know how your organization would respond to each scenario? If not, it’s time for your organization to start conducting scenario-based assessments.?
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What is a scenario-based risk assessment?
A scenario-based assessment is a risk assessment that’s directed toward a specific threat, concern, or hazard. Rather than using one general checklist to assess the vulnerability of an entire site, a scenario-based assessment evaluates the risk of one specific scenario happening at each site.
Why focus on assessing the risk of specific scenarios??
Every risk is different, as is every site. Certain controls are more effective when it comes to mitigating one risk while they do nothing to mitigate another. An employee who is considering stealing from the cash register might be deterred from theft by a camera, for example. However, that camera is useless in a weather event, like a tornado.?
By calculating the risk of all foreseeable scenarios, you can decide which countermeasures need to be invested in and which protocols need to be strengthened.
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How do you determine a site’s risk of a scenario??
To calculate risk, you must assess both the probability of an event happening, and the severity of its impact, should it occur. Some events (like a tornado) might be unlikely, but if they actually happen and you’re unprepared, those events could be catastrophic. Other events (like petty theft) might be very likely, but not have much impact.?
By determining the risk and impact of each possible scenario, you can begin to prepare for the most likely events with the greatest impact.
Take an active shooter situation, for example. An active shooter may never target your company, but if one does, the impact will be extreme —?people may be injured or lose their lives, your brand and reputation can be affected, you can suffer significant workforce loss due to fear, you can have a period of loss of production, and many other impacts. Because the severity is so high, it makes sense for every organization to assess the risk of an active shooter, and to create a response plan.?
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Still have questions about scenario-based assessments?
Assessing individual scenarios may seem like a lot of work, but it’s important work, especially if you want to change the culture of risk at your organization. Often companies don’t believe those incidents will ever happen, so they ignore them. That type of risk culture is both impractical and dangerous; organizations have to start believing incidents will happen. Once they believe risks will happen, businesses can take the first step toward both preventing and responding to those incidents.
Still wondering about scenario-based assessment?? Contact us to talk to an expert about your risk today.
System Safety Engineering and Management of Complex Systems; Risk Management Advisor...Complex System Risks
1 年Scenario-driven hazard analysis (Allocco 1980)?