Security Code Review Checklist

Create a security code review checklist:

Technology stack: ${{TECH_STACK}}
Application type: ${{APPLICATION_TYPE}}
Risk level: ${{RISK_LEVEL}}

Check for:
- Input validation
- Output encoding
- Authentication issues
- Authorization bypasses
- Cryptography misuse
- Error handling
- Logging sensitive data
- Hardcoded secrets
- Injection vulnerabilities
- Insecure dependencies