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5.2
Risk management process
| Term | Definition |
|---|---|
| Risk assessment frequency | the regularity with which risk assessments are conducted in an org |
| Ad-hoc risk assessments | conducted as and when needed |
| Recurring risk assessments | conducted at regular intervals |
| One-time risk assessments | conducted for a specific purpose and are not repreated |
| Continuous risk assessments | ongoing monitoring and evaluation of risks |
| Risk identification | recognizing potential risks that could negatively impact an org's ability to operate or achieve its objectives |
| Risk management Step 1 | risk identification |
| Business impact analysis (BIA) | process that involves evaluating the potential effects of disruption to an org's business functions |
| Recovery time objective (RTO) | the max acceptable length of time that can elapse before the lack of a business function severely impacts the org |
| Recovery point objective (RPO) | the max acceptable amount of data loss measured in time |
| Mena time to repair (MTTO) | the average time required to repair a failed component/system |
| Mean time between failures (MTBF) | average time between failures |
| Risk register/log | document detailing identified risks, including their description, impact likelihood, and mitigation strats |
| Risk level/threshold | determined by combining the impact and the likelihood |
| Risk tolerance/acceptance | an org/individual's max amount of risk they are willing to accept |
| Risk appetite | an org's willingness to embrace or retain specific types and levels of risk to fulfill its strategic goals |
| Expansionary risk appetite | org is open to taking more risk in the hopes of getting greater returns |
| Conservative risk appetite | an org favors less risk even if it leads to lower returns |
| Neutral risk appetite | a balance between risk and return |
| Key risk indicators (KRIs) | essential predictive metrics used by orgs to signal rising risk levels in different parts of the org |
| Risk owner | person/group responsible for managing the risk |
| Qualitative risk analysis | a method of assessing risks based on their potential impact and the likelihood of their occurrence (low, med, high) |
| Quantitative risk analysis | a method of evaluating risk that uses numerical measurements |
| Exposure factor | proportion of an asset that is lost in an event, expressed as a percentage (0 - no loss) |
| Single loss expectancy (SLE) | monetary value expected to be lost in a single event |
| Annualized rate of occurrence (ARO) | estimated frequency with which a threat is expected to occur within a year |
| Annualized loss expectancy (ALE) | expected annual loss from a risk (SLE*ARO) |
| Risk transference/sharing | shifting the risk from the org to another party |
| Risk acceptance | recognizing a risk and choosing to address it when it arises |
| Exemption | provision that grants an exception from a specific rule or requirement |
| Exception | provision that permits a party to bypass a rule or requirement in certain circumstances |
| Risk avoidance | strategy of altering plans or approaches to completely eliminate a specific risk |
| Risk mitigation | implementing measures to decrease the likelihood or impact of a risk |