1. Figure 3: TSN Analysis Methodology
Likelihood
Consequence I II
III IV
Risk Assessment
Consequence of Loss
Criticality
Analysis
Threat
Assessment R2 R1
Likelihood of Loss
Vulnerability Assessment
Initial Risk
Risk Assessment
Identification of Potential Protection Measures
Consequence
Trade-off
Analysis R2 R1
Options
Prevent PMs
Detect PMs
Respond PMs ’ R2
Risk Mitigation
Decisions
R1’
Protection Measure (PM) Selection
Mitigated Risk
Distribution Statement A – Cleared for public release by OSR on M/D/2012, SR Case # 12-S-0754 applies.