Popular Articles

  1. Risk Δ (delta) Objectives Performance

    Overview The Risk Δ (delta) Objectives  is a Performance Sensitivity analysis used to dynamically change the impact of the objectives to determine how these changes affect the risks of the events . Performance Analysis for Overall Risk of ...
  2. Impact: One at a time

    Sensitivity ∆ (delta) Events page for Impact shows the changes in overall event impacts when the event impact due to one or more covering objectives is changed. If you change an event's impact given a single objective, you'll see the effect on the e...
  3. Event Vulnerabilities to Threats

    The Event Vulnerabilities to Threats page allows you to define the contributions ( Vulnerabilities Grid ) in a mindmap or chart format. You can select the event by clicking on the events list: The connected source nodes to the event node a...
  4. Sources Contribution to Events

    The Threats Contribution to Events page allows you to define the contributions ( Vulnerabilities Grid ) in a mindmap or chart format.  This is similar to Event Vulnerabilities to Threats , but instead of selecting the event, we select the sou...
  5. Categories

    This page lists the summary of the controls categories, the targets   ( controls for  Sources, Vulnerabilities of Events From Sources, and Consequences) , and the Total Cost of the Controls given the category.  Note: This page will only have...
  6. Simulated vs Computed Event Likelihoods, Impacts, and Risks (Flaw of Averages)

    The risk of an event is the product of the event's likelihood and impact.  However, the computed likelihood of an event may depend on the event being caused by more than one threat. If these threats are not mutually exclusive, then the computed like...
  7. Bow-Tie Diagram From Threats

    Overview This page displays the Bow-tie diagram from specific Threats.  In Riskion, we refer to threats , causes , hazards , and sources  interchangeably.  While they may have slightly different nuances depending on the context in which th...
  8. Measurement Methods for Controls for Event Vulnerabilities (by Control)

    On this page, you can define the measurement method to use when evaluating the Controls for Event Vulnerabilities (by Control).  This is found on CONTROLS > Measure > Measurement Methods > f or Controls for EVent Vulnerabilities (by Control ) . ...
  9. Measurement Methods for Controls for Event Vulnerabilities (by Event)

    On this page, you can define the measurement method to use when evaluating the Controls for Event Vulnerabilities (by Event).  This is found on CONTROLS > Measure > Measurement Methods > f or Controls for Event Vulnerabilities (by Event ) . ...
  10. Manage Default Option Sets

    Riskion has a large number of options, such as measurement methods for likelihoods, measurement methods for impacts, what to display on evaluation pages, wording for 'threats', objectives' and 'events', etc.   A Project Manager, can, but need not b...