Security Decision Labs

A collection of educational tools for evidence-based security decision-making

Part of Security Decision Science - turning security data into decisions through Monte Carlo, Bayes, Survival Analysis, and quantitative risk methods.

Tools

FAIR Risk Quantification

Monte Carlo simulation tool for FAIR (Factor Analysis of Information Risk) methodology with industry benchmarks.

Features: LEF/LM simulation, portfolio aggregation, sensitivity analysis, IRIS 2025 benchmarks

License: CC BY-NC-SA 4.0 (Non-Commercial Use Only)

Read More | Setup

Licensing

This repository uses multiple licenses.

• Individual tools: Each has its own license (see tool directories)