Appendix: Quick Reference
Security Posture Levels
| Level | Measures | Time | For |
|---|---|---|---|
| Basic | Output scanner + dangerous blocker | 5 min | Solo dev, experiments |
| Standard | + Injection hooks + MCP vetting | 30 min | Teams, sensitive code |
| Hardened | + Integrity verification + ZDR | 2 hours | Enterprise, production |
Command Quick Reference
bash
# Scan for secrets
gitleaks detect --source . --verbose
# Check MCP config
cat ~/.claude.json | jq '.mcpServers | keys'
# Verify hook installation
ls -la ~/.claude/hooks/
# Test Unicode detection
echo -e "test\u200Bhidden" | grep -P '[\x{200B}-\x{200D}]'