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Cybersecurity Tabletop Exercise (ROMERO Simulation)

Personal Project · Apr 2026

Evaluated real-world cyber threats — ransomware, phishing, credential leaks, and supply-chain attacks — and developed risk-based defense strategies within a fixed budget, prioritizing controls like access management and network segmentation.

What I did

  • Evaluated four real-world threat types in a simulated organization: ransomware, phishing, credential leaks, and supply-chain attacks.
  • Weighed each threat by risk to decide where defenses matter most.
  • Built defense strategies that had to fit within a fixed budget.
  • Prioritized high-impact controls such as access management and network segmentation.

Threats evaluated

RansomwarePhishingCredential leaksSupply-chain attacks

Skills applied

Risk AssessmentIncident ResponseBudget Strategy