| Resilience | The ability of systems to mitigate the risks of failures or losses, when operating in exceptional situations | more |
| Resilience add-on | An add-on to the functional unit, intended to enhance the system resilience | more |
| Defense | A means to protect the system from a specific type of threat | more |
| Firewall | A defense, a means to preventing hazard development. | more |
| Facilitator | A defense, a process of hazard cancellation | more |
| Rules | Formal description of the way the stakeholders believe the system should behave. | more |
| Constraints | Rules describing normal machine behavior | |
| Scenario knowledge base | The storage for the implementation of the rules and constraints. | more |
| Design scope | Consists of the expected states ( routine and exceptional states) which are defined with correspondence to scenarios. | more |
Updated on 28 May 2016.