ALGORITHM METHODOLOGY

The Science of Cyber Risk Propagation & Financial Impact

Understand how our algorithm works to move beyond static scoring. Arakt uses stochastic modeling and advanced attack-path simulations to map how cyber risk cascades through your infrastructure, quantifying your exposure with actuarial precision.

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The Science of Cyber Risk Propagation & Financial Impact

The Quantification Pipeline

A six-stage process translating technical vulnerabilities into business-ready financial intelligence.

1. Telemetry & Data Intake

The engine ingests your specific firmographics, infrastructure topology, and security control efficacy. This is enriched with global threat intelligence and proprietary actuarial datasets on record-level loss magnitude.

Regional & Sector-Specific Loss Data (EU/US)

Real-world PII/PCI/PHI Sensitive Data Valuations

1. Telemetry & Data Intake

2. Risk Propagation Graph

We construct a dynamic risk graph that mimics real-world adversary behavior. The model maps every potential connection between assets, assigning transition probabilities based on your implemented security controls.

Context awareness based on IT asset group type

MITRE ATT&CK & Cyber Kill Chain Alignment

Control-Weighted Probability Modeling

2. Risk Propagation Graph

3. Stochastic Attack Traversal

Using a 'Random Walk' algorithm, we simulate thousands of non-linear attack scenarios. The engine traverses the graph, testing how far an adversary can move before triggering a high-impact 'Damaging Node.'

Simulated Movement Paths

Pivot Point Analysis

3. Stochastic Attack Traversal

4. Inverse Log-Normal Financial Distribution

Once a damaging node is reached, we calculate financial loss using an inverse log-normal distribution. This power-law model is critical for capturing 'Long Tail' risk—those low-frequency but catastrophic loss events.

Statistical Power-Law Modeling

Black Swan & Tail-Risk Quantification

4. Inverse Log-Normal Financial Distribution

5. Monte Carlo Convergence

The simulation runs tens of thousands of times per workspace. This massive-scale Monte Carlo iteration ensures that individual statistical anomalies are filtered out and the final risk results converge into a stable, reliable mean.

10,000+ Automated Simulation Iterations

Statistically Stable Risk Baselines

Confidence Interval Tracking

5. Monte Carlo Convergence

6. Strategic Intelligence Output

The final raw data is translated into executive-level insights. Users receive a clear view of their annual loss expectancy, optimal insurance coverage limits, and prioritized remediation plans based on ROI.

Loss Exceedance Curves (LEC)

Deductible & Limit Optimization (Insurance)

Financial ROI on Security Investments

6. Strategic Intelligence Output

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Relevant Resources

Take a look at the following knowledge hub resources for an even better understanding of each topic.