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name: Security Scan Policy description: Policy สำหรับ automated security scanning ใน CI/CD pipeline รวม dependency audit, SAST, และ secret detection

Security Scan Policy

Overview

Policy สำหรับ automated security scanning - dependency vulnerabilities, code vulnerabilities, secrets - ต้องผ่านก่อน deploy

Why This Matters

• Prevent breaches: จับ vulnerabilities ก่อน production
• Compliance: Meet security requirements
• Automated: ไม่พลาด human error
• Fast feedback: รู้ทันทีถ้ามี issue

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Security Checks

1. Dependency Audit

Copy# Check for vulnerable dependencies
npm audit --audit-level=high

# Must have 0 high/critical vulnerabilities
✓ 0 vulnerabilities found

2. SAST (Static Analysis)

Copy# Scan code for security issues
npm run security:scan

# Check for:
- SQL injection
- XSS vulnerabilities
- Insecure crypto
- Hardcoded secrets

3. Secret Detection

Copy# Scan for leaked secrets
git-secrets --scan

# Check for:
- API keys
- Passwords
- Private keys
- Tokens

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CI Pipeline

Copy# .github/workflows/security.yml
name: Security Scan
on: [pull_request, push]

jobs:
  security:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      
      - name: Dependency Audit
        run: npm audit --audit-level=high
      
      - name: SAST Scan
        uses: github/codeql-action/analyze@v2
      
      - name: Secret Scan
        uses: trufflesecurity/trufflehog@main
      
      - name: Container Scan
        run: trivy image myapp:latest

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Severity Levels

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Tools

CopyDependency: npm audit, Snyk
SAST: CodeQL, SonarQube
Secrets: TruffleHog, git-secrets
Container: Trivy, Grype

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Summary

Security Scan: Automated security checks

Checks:

• Dependency audit (npm audit)
• SAST (CodeQL)
• Secret detection (TruffleHog)
• Container scan (Trivy)

Policy:

• Critical/High: Block merge
• Medium: Warning
• Low: Info only

No exceptions for Critical/High