Threat modeling, SSDLC, application security, offensive cybersecurity. Quantitative risk analysis, management science. SME in US Federal Court in computer security, programming, risk profiling, code logs and general forensics.

Former US DoD 6.1-6.3 researcher and project leader. Former assistant professor of computer science. One of seven founding members of the ISTS at Dartmouth, conducting technological counter-terrorism research for US DoJ, DHS, DoD. Analyst.

Interdisciplinary since pre-fall USSR. PhD (Dartmouth), MEng (Cornell), BA (Brown).