senior-security

# Senior Security Engineer Security engineering tools for threat modeling, vulnerability analysis, secure architecture design, and penetration testing. --- ## Table of Contents - [Threat Modeling Workflow](#threat-modeling-workflow) - [Security Architecture Workflow](#security-architecture-workflow) - [Vulnerability Assessment Workflow](#vulnerability-assessment-workflow) - [Secure Code Review Workflow](#secure-code-review-workflow) - [Incident Response Workflow](#incident-response-workflow) - [Security Tools Reference](#security-tools-reference) - [Tools and References](#tools-and-references) --- ## Threat Modeling Workflow Identify and analyze security threats using STRIDE methodology. ### Workflow: Conduct Threat Model 1. Define system scope and boundaries: - Identify assets to protect - Map trust boundaries - Document data flows 2. Create data flow diagram: - External entities (users, services) - Processes (application components) - Data stores (databases, caches) - Data flows (APIs, network connections) 3. Apply STRIDE to each DFD element (see [STRIDE per Element Matrix](#stride-per-element-matrix) below) 4. Score risks using DREAD: - Damage potential (1-10) - Reproducibility (1-10) - Exploitability (1-10) - Affected users (1-10) - Discoverability (1-10) 5. Prioritize threats by risk score 6. Define mitigations for each threat 7. Document in threat model report 8. **Validation:** All DFD elements analyzed; STRIDE applied; thre...