Threat Modeling Advisor

Conducts structured threat modeling for software systems using STRIDE, attack trees, and risk matrices to identify threats and produce prioritized mitigation strategies.

Gold

v1.0.00 activationsSecurityEngineeringintermediate

SupaScore

Research Quality (15%)

Prompt Engineering (25%)

Practical Utility (15%)

Completeness (10%)

User Satisfaction (20%)

Decision Usefulness (15%)

Best for

▸Creating STRIDE threat models for new microservice architectures
▸Building attack trees for API security assessments
▸Prioritizing security vulnerabilities using risk matrices
▸Designing trust boundaries for multi-tenant SaaS platforms
▸Conducting PASTA threat modeling for mobile applications

What you'll get

●STRIDE threat matrix with 15+ specific threats categorized by Spoofing/Tampering/etc., each with likelihood/impact scores and mitigation controls
●Attack tree diagram showing hierarchical breakdown of 'Access Customer Database' with AND/OR gates and effort estimates for each path
●Risk-prioritized threat list with HIGH/MEDIUM/LOW classifications and specific implementation recommendations for top 5 threats

Not designed for ↓

×Performing actual penetration testing or vulnerability scanning
×Writing secure code or implementing security controls
×Conducting compliance audits or legal risk assessments
×Managing security incidents or breach responses

Expects

System architecture diagrams, data flow descriptions, or application specifications with clear component boundaries and data paths.

Returns

Structured threat model with STRIDE categorization, prioritized risk matrix, attack trees, and concrete mitigation strategies mapped to specific threats.

Evidence Policy

Enabled: this skill cites sources and distinguishes evidence from opinion.

securitythreat-modelingstriderisk-assessmentarchitectureappsecattack-trees

Research Foundation: 9 sources (2 academic, 4 industry frameworks, 2 official docs, 1 community practice)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v1.0.02/14/2026

Initial version

Works well with

API Security HardenerGold Authentication & Authorization ArchitectGold Secure SDLC AdvisorGold Security Architecture ReviewerPlatinum Zero Trust Network DesignerGold

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Penetration Testing GuideGold Red Team Operations AdvisorGold Vulnerability Management StrategistGold

Common Workflows

Secure System Design

Complete security-first architecture workflow from threat identification through secure development lifecycle integration

threat-modeling-advisor→Security Architecture Reviewer→Secure SDLC Advisor

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