ISO 27001 Risk Assessment
When initially identifying risks in a Risk Assessment, is the assessment done based on existing and implemented controls or is it as if no controls are currently implemented? For example: If the Threat is fire in an office building, would the Vulnerability be “no fire protection” even if the building already has fire extinguishers and a sprinkler system? Or, should fire not be listed in the Risk Assessment since it’s no longer identified as being a Threat? Thank you.
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First is important to note that you need to include in the risk assessment every risk you understand as relevant, even if there are controls already implemented to treat them.
If you already have controls implemented, you should consider their effects on the risk value, so that your risk assessment table reflects the current situation of your environment. The existing controls should be included in the "Existing Controls" column.
By the way, included in the toolkit you bought you have access to a video tutorial that can help you fill the risk assessment and risk treatment tables.
These articles will provide you a further explanation about risk assessment:
- ISO 27001 risk assessment & treatment – 6 basic steps https://advisera.com/27001academy/knowledgebase/iso-27001-risk-assessment-treatment-6-basic-steps/
- How to assess consequences and likelihood in ISO 27001 risk analysis https://advisera.com/27001academy/iso-27001-risk-assessment-treatment-management/#assessment
These materials will also help you regarding risk assessment:
- Book Secure & Simple: A Small-Business Guide to Implementing ISO 27001 On Your Own https://advisera.com/books/secure-and-simple-a-small-business-guide-to-implementing-iso-27001-on-your-own/
- Free online training ISO 27001 Foundations Course https://advisera.com/training/iso-27001-foundations-course/
- Free webinar The basics of risk assessment and treatment according to ISO 27001 https://advisera.com/27001academy/webinar/basics-risk-assessment-treatment-according-iso-27001-free-webinar-demand/
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Feb 04, 2021