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Figure no. 2
Example of quantitative evaluation of operational impact
| Parameter | Value (Scale 1–5) | Weight | Weighted Score |
|---|---|---|---|
| Threat Intensity (T1) | 5 | 0.3 | 1.5 |
| Threat Persistence (T2) | 4 | 0.2 | 0.8 |
| System Vulnerability (V1) | 4 | 0.3 | 1.2 |
| Network Exposure (V2) | 3 | 0.2 | 0.6 |
| Response Capacity (R) | 2 | - | - |
Operational impact dimensions and associated assessment indicators
| Dimension | Description | Example Indicators | Measurement Approach |
|---|---|---|---|
| System Availability | Ability of systems to remain operational under attack | Downtime, service disruption rate | Time-based metrics |
| Data Integrity | Accuracy and consistency of operational data | Error rate, data corruption level | Statistical analysis |
| Confidentiality | Protection of sensitive information | Unauthorized access incidents | Incident frequency |
| Communication Reliability | Stability of data exchange and connectivity | Packet loss, latency | Network performance metrics |
| Decision-Making Efficiency | Ability to process information and respond effectively | Decision delay time, response latency | Operational performance analysis |
| System Interdependency | Degree of cascading effects across components | Number of affected subsystems | Dependency mapping |