Analysis system, method, and program
US12287883B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2019 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Dec 31, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/034
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An analysis unit 6 generates one or more pairs of a start point fact which is a fact representing possibility of the attack in a device that is a start point and an end point fact which is a fact representing possibility of the attack in the device that is an end point, analyzes, for each pair, whether or not it is possible to derive the end point fact from the start point fact, based on facts representing states of the devices generated based on information regarding the device that is the start point and information regarding the device that is the end point, the start point fact, and one or more analysis rules for analyzing the attack, and generates an attack scenario in a case where it is possible to derive the end point fact from the start point fact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.