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Airside/landside security (airports)
What is airside/landside security (airports)?
Airside/Landside Security (Airports) refers to the comprehensive security measures implemented across the two primary operational zones of an airport: airside and landside. These distinct areas necessitate tailored security protocols to address their unique vulnerabilities and operational requirements, ensuring the safety of passengers, staff, and aircraft. The landside area is publicly accessible, encompassing terminal buildings before security checkpoints, car parks, and access roads. In contrast, the airside area is a restricted zone beyond security screening, including runways, taxiways, gates, and baggage handling facilities. Effective security management requires a clear understanding and rigorous application of measures appropriate to each zone.
Distinct security zones and protocols
Landside security focuses on protecting the public areas of an airport, which are accessible to anyone without a boarding pass or special authorisation. This includes check-in halls, baggage claim areas, car parks, and access roads. Measures typically involve CCTV surveillance, visible security patrols, and screening of vehicles entering the airport perimeter. Conversely, airside security pertains to the highly restricted zones beyond passenger screening, encompassing runways, taxiways, aircraft parking stands, and baggage handling areas. Access is strictly controlled, requiring specific identification and authorisation. The primary goal is to prevent unauthorised access to aircraft and critical operational infrastructure, mitigating threats such as terrorism and sabotage.
Layered defence and operational integrity
The clear demarcation between airside and landside security is crucial for maintaining a layered defence strategy. Landside security acts as the initial barrier, deterring and detecting threats before they can reach more vulnerable areas. This often involves collaboration with local law enforcement and intelligence agencies to monitor public spaces and manage crowds effectively. Airside security, being the final line of defence, employs advanced technologies and stringent procedures to safeguard aircraft and passengers. This includes perimeter fencing, biometric access controls, continuous surveillance, and regular patrols. The coordinated implementation of these distinct security regimes ensures a robust and adaptable security posture for the entire airport environment.
