Definition
Portfolio Risk Management involves the systematic identification, assessment, and prioritization of risks across an entire portfolio of projects, programs, or assets. It focuses on understanding how individual risks can aggregate or interact to impact the overall strategic objectives and financial health of the organization. This approach ensures that resources are allocated effectively to mitigate the most significant threats and capitalize on opportunities. For instance, a company might use portfolio risk management to evaluate the combined cybersecurity threats across all its digital products, prioritizing investments in areas with the highest potential for widespread disruption. It differs from project risk management by looking at the interdependencies and cumulative impact across multiple initiatives rather than isolated project concerns. This concept is fundamental to domains covered in certifications like CISSP and CCSP.