| •owl:Thing |
| •Attack |
| •Threat |
| •Threat |
| •Attack |
| •ActiveAttack |
| •Usurpation |
| ActiveAttack |
| threatens SOME (_Availability AND _Host) |
| dc:description | Unauthorised control of some part of the system (Shi94) |
Class(Usurpation partial ActiveAttack
restriction(threatens someValuesFrom(intersectionOf(_Availability
_Host))))