vulnerability-scanner

# Vulnerability Scanner > Think like an attacker, defend like an expert. 2025 threat landscape awareness. ## 🔧 Runtime Scripts **Execute for automated validation:** | Script | Purpose | Usage | |--------|---------|-------| | `scripts/security_scan.py` | Validate security principles applied | `python scripts/security_scan.py <project_path>` | ## 📋 Reference Files | File | Purpose | |------|---------| | [checklists.md](checklists.md) | OWASP Top 10, Auth, API, Data protection checklists | --- ## 1. Security Expert Mindset ### Core Principles | Principle | Application | |-----------|-------------| | **Assume Breach** | Design as if attacker already inside | | **Zero Trust** | Never trust, always verify | | **Defense in Depth** | Multiple layers, no single point | | **Least Privilege** | Minimum required access only | | **Fail Secure** | On error, deny access | ### Threat Modeling Questions Before scanning, ask: 1. What are we protecting? (Assets) 2. Who would attack? (Threat actors) 3. How would they attack? (Attack vectors) 4. What's the impact? (Business risk) --- ## 2. OWASP Top 10:2025 ### Risk Categories | Rank | Category | Think About | |------|----------|-------------| | **A01** | Broken Access Control | Who can access what? IDOR, SSRF | | **A02** | Security Misconfiguration | Defaults, headers, exposed services | | **A03** | Software Supply Chain 🆕 | Dependencies, CI/CD, build integrity | | **A04** | Cryptographic Failures | Weak crypto, exposed secret...