Which analysis method is MOST frequently used as an input to a security risk assessment?
Which analysis method is MOST frequently used as an input to a security risk assessment?
A Process Hazard Analysis (PHA) is widely used in the field of industrial risk management to identify and assess potential hazards associated with industrial processes. It is considered a thorough and systematic method for evaluating and mitigating risks, making it the most frequently used input for security risk assessments in industrial settings.
The ISA99 committee works with ISA 84-Process Safety, and ISA 100- Wireless Communications. ISA 84 has taken on more importance in the cybersecurity realm concerning the type of assessments you must do for your Process Hazard Analysis (PHA). IC32M page 100 Existing PHAs and other relevant risk assessment and corporate risk matrix. IC32M page 521