Fine-Grained Categories of intrusion_detection:

• individual:system,
• heavy:job,
• technical:control,
• critical:event,
• additional:service,
• practical:thing,
• supporting:service,
• foreign:system,
• rare:event,
• electronic:measure,
• external:means,
• independent:system,
• actual:event,
• reactive:system,
• advanced:service,
• preventive:measure,
• physical:protection,
• technical:means,
• reactive:measure,
• electronic:equipment,
• technical:measure,

Poetic Qualities of intrusion_detection: