IriusRisk Threat Modeling Tool - IaC vs Prime Security: Side-by-Side Comparison (2026)

IriusRisk Threat Modeling Tool - IaC

Security teams managing infrastructure-as-code across AWS, Azure, or Terraform environments should use IriusRisk Threat Modeling Tool - IaC to shift threat modeling left without hiring threat architects; it auto-generates models from your descriptor files and maps controls to HIPAA, GDPR, and NIST requirements in one pass. The tool covers NIST ID.RA and PR.PS functions, meaning it surfaces architectural risks before deployment and ties them to control selection rather than forcing manual remediation triage afterward. Skip this if your organization still documents infrastructure in wikis or treats threat modeling as a compliance checkbox rather than a living architecture practice; the value only compounds when your IaC actually reflects what's running in production.

Prime Security

Startup and SMB security leaders who lack formal threat modeling processes should adopt Prime Security to catch architectural flaws before developers commit to bad designs. The tool's AI-powered automated design reviews convert abstract security risk into concrete, prioritized tasks tied to business context, collapsing what normally takes weeks of manual review into hours. Skip this if your organization already has embedded security architects running threat modeling in your development workflow; Prime Security replaces manual rigor, not supplements it.