Security (unlawful events) is a comprehensive training module that covers the full spectrum of aviation security. It begins with an overview of the threat landscape, legal frameworks (Tokyo, Hague, Montreal conventions, ICAO Annex 17, ECAC Doc 30) and national security programmes. Subsequent chapters detail airport and aircraft security procedures, passenger and cabin‑baggage screening, hold‑baggage handling, prohibited‑article lists, cargo and mail controls, and in‑flight supplies.

The course also addresses in‑flight security measures, disruptive‑passenger protocols, threat‑level classification, and final assessment. It equips staff with the knowledge and skills to prevent, detect and respond to unlawful interference and to maintain compliance with international standards.