Mode d’emploi
- Copiez la commande et examinez le paquet avant de l’installer dans votre environnement agent.
- Consultez le document original pour les outils, identifiants et environnements requis.
- Décrivez les entrées et le livrable souhaité ; comparez la sortie aux sources.
npx skills add https://github.com/wshobson/agents --skill stride-analysis-patternsAvant de commencer
- L’installation n’inclut ni abonnement au modèle, ni quota API, ni accès aux fichiers.
- Étoiles et installations reflètent l’activité, pas un test indépendant de qualité ou de sécurité.
Document Skill original
Rendu depuis le dépôt source en conservant titres, exemples, code, tableaux, liens et images.
STRIDE Analysis Patterns
Systematic threat identification using the STRIDE methodology.
When to Use This Skill
- Starting new threat modeling sessions
- Analyzing existing system architecture
- Reviewing security design decisions
- Creating threat documentation
- Training teams on threat identification
- Compliance and audit preparation
Core Concepts
1. STRIDE Categories
S - Spoofing → Authentication threats
T - Tampering → Integrity threats
R - Repudiation → Non-repudiation threats
I - Information → Confidentiality threats
Disclosure
D - Denial of → Availability threats
Service
E - Elevation of → Authorization threats
Privilege2. Threat Analysis Matrix
| Category | Question | Control Family |
|---|---|---|
| Spoofing | Can attacker pretend to be someone else? | Authentication |
| Tampering | Can attacker modify data in transit/rest? | Integrity |
| Repudiation | Can attacker deny actions? | Logging/Audit |
| Info Disclosure | Can attacker access unauthorized data? | Encryption |
| DoS | Can attacker disrupt availability? | Rate limiting |
| Elevation | Can attacker gain higher privileges? | Authorization |
Templates and detailed worked examples
Full template library lives in references/details.md. Read that file when you need concrete templates for this skill.
Best Practices
Do's
- Involve stakeholders - Security, dev, and ops perspectives
- Be systematic - Cover all STRIDE categories
- Prioritize realistically - Focus on high-impact threats
- Update regularly - Threat models are living documents
- Use visual aids - DFDs help communication
Don'ts
- Don't skip categories - Each reveals different threats
- Don't assume security - Question every component
- Don't work in isolation - Collaborative modeling is better
- Don't ignore low-probability - High-impact threats matter
- Don't stop at identification - Follow through with mitigations
