Airport security
Encyclopedia
Airport security refers to the techniques and methods used in protecting airport
Airport
An airport is a location where aircraft such as fixed-wing aircraft, helicopters, and blimps take off and land. Aircraft may be stored or maintained at an airport...

s and aircraft
Aircraft
An aircraft is a vehicle that is able to fly by gaining support from the air, or, in general, the atmosphere of a planet. An aircraft counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines.Although...

 from crime
Crime
Crime is the breach of rules or laws for which some governing authority can ultimately prescribe a conviction...

.

Large numbers of people pass through airports. This presents potential targets for terrorism and other forms of crime due to the number of people located in a particular location. Similarly, the high concentration of people on large airliner
Airliner
An airliner is a large fixed-wing aircraft for transporting passengers and cargo. Such aircraft are operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an aircraft intended for carrying multiple passengers in commercial...

s, the potential high death rate with attacks on aircraft, and the ability to use a hijacked airplane as a lethal weapon may provide an alluring target for terrorism.

Airport security attempts to prevent any threats or potentially dangerous situations from arising or entering the country. If airport security does succeed in this, then the chances of any dangerous situations, illegal items or threats entering into both aircraft, country or airport are greatly reduced. As such, airport security serves several purposes: To protect the airport and country from any threatening events, to reassure the traveling public that they are safe and to protect the country and their people.

Monte R. Belger of the U.S. Federal Aviation Administration
Federal Aviation Administration
The Federal Aviation Administration is the national aviation authority of the United States. An agency of the United States Department of Transportation, it has authority to regulate and oversee all aspects of civil aviation in the U.S...

 notes "The goal of aviation security is to prevent harm to aircraft, passengers, and crew, as well as support national security
National security
National security is the requirement to maintain the survival of the state through the use of economic, diplomacy, power projection and political power. The concept developed mostly in the United States of America after World War II...

 and counter-terrorism
Counter-terrorism
Counter-terrorism is the practices, tactics, techniques, and strategies that governments, militaries, police departments and corporations adopt to prevent or in response to terrorist threats and/or acts, both real and imputed.The tactic of terrorism is available to insurgents and governments...

 policy."

Airport enforcement authority

While some countries may have an agency that protects all of their airports (such as Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

, where the Australian Federal Police
Australian Federal Police
The Australian Federal Police is the federal police agency of the Commonwealth of Australia. Although the AFP was created by the amalgamation in 1979 of three Commonwealth law enforcement agencies, it traces its history from Commonwealth law enforcement agencies dating back to the federation of...

 is responsible for security at major airports), in other countries like the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, the protection is controlled at the state or local level. The primary personnel will vary and can include:
  • A police
    Police
    The police is a personification of the state designated to put in practice the enforced law, protect property and reduce civil disorder in civilian matters. Their powers include the legitimized use of force...

     force hired and dedicated to the airport
  • A branch (substation) of the local police department stationed at the airport
  • Members of the local police department assigned to the airport as their normal patrol area
  • Members of a country's military
  • Members of a country's airport protection service
  • Police dog
    Police dog
    A police dog, often referred to as a "K-9 dog" in some areas , is a dog that is trained specifically to assist police and other law-enforcement personnel in their work...

     services for explosive detection
    Explosive detection
    Explosive detection is a non-destructive inspection process to determine whether a container contains explosive material. Explosive detection is commonly used at airports, ports and for border control.-Dogs:...

    , drug
    Recreational drug use
    Recreational drug use is the use of a drug, usually psychoactive, with the intention of creating or enhancing recreational experience. Such use is controversial, however, often being considered to be also drug abuse, and it is often illegal...

     detection and other purposes


Other resources may include:
  • Security guards
  • Paramilitary
    Paramilitary
    A paramilitary is a force whose function and organization are similar to those of a professional military, but which is not considered part of a state's formal armed forces....

     forces
  • Military
    Military
    A military is an organization authorized by its greater society to use lethal force, usually including use of weapons, in defending its country by combating actual or perceived threats. The military may have additional functions of use to its greater society, such as advancing a political agenda e.g...

     forces

Process and equipment

Some incidents have been the result of travelers being permitted to carry either weapon
Weapon
A weapon, arm, or armament is a tool or instrument used with the aim of causing damage or harm to living beings or artificial structures or systems...

s or items that could be used as weapons on board aircraft
Aircraft
An aircraft is a vehicle that is able to fly by gaining support from the air, or, in general, the atmosphere of a planet. An aircraft counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines.Although...

 so that they could hijack
Aircraft hijacking
Aircraft hijacking is the unlawful seizure of an aircraft by an individual or a group. In most cases, the pilot is forced to fly according to the orders of the hijackers. Occasionally, however, the hijackers have flown the aircraft themselves, such as the September 11 attacks of 2001...

 the plane. Travelers are screened by metal detector
Metal detector
A metal detector is a device which responds to metal that may not be readily apparent.The simplest form of a metal detector consists of an oscillator producing an alternating current that passes through a coil producing an alternating magnetic field...

s
. Explosive detection
Explosive detection
Explosive detection is a non-destructive inspection process to determine whether a container contains explosive material. Explosive detection is commonly used at airports, ports and for border control.-Dogs:...

 machines used include X-ray machine
X-ray machine
An X-ray generator is a device used to generate X-rays. These devices are commonly used by radiographers to acquire an x-ray image of the inside of an object but they are also used in sterilization or fluorescence....

s and explosives trace-detection portal machines (a.k.a. "puffer machines"). In the United States the TSA is working on new scanning machines that are still effective searching for objects that aren't allowed in the airplanes but that don't depict the passengers in a state of undress that some find embarrassing. Explosive detection machines can also be used for both carry on and checked baggage. These detect volatile compounds given off from explosives using gas chromatography
Chromatography
Chromatography is the collective term for a set of laboratory techniques for the separation of mixtures....

.

A recent development is the controversial use of backscatter X-ray
Backscatter X-ray
Backscatter X-ray is an advanced X-ray imaging technology. Traditional X-ray machines detect hard and soft materials by the variation in transmission through the target. In contrast, backscatter X-ray detects the radiation that reflects from the target...

s to detect hidden weapons and explosives on passengers. These devices, which use Compton scattering
Compton scattering
In physics, Compton scattering is a type of scattering that X-rays and gamma rays undergo in matter. The inelastic scattering of photons in matter results in a decrease in energy of an X-ray or gamma ray photon, called the Compton effect...

, require that the passenger stand close to a flat panel and produce a high resolution image. A technology released in Israel in early 2008 allows passengers to pass through metal detectors without removing their shoes, a process required as walk-though gate detectors are not reliable in detecting metal in shoes or on the lower body extremities. Alternately, the passengers step fully shod onto a device which scans in under 1.2 seconds for objects as small as a razor blade.
In some countries, specially trained individuals may engage passengers in a conversation to detect threats rather than solely relying on equipment to find threats.

Generally people are screened through airport security into areas where the exit gates to the aircraft are located. These areas are often called "secure", "sterile" and airside. Passengers are discharged from airliners into the sterile area so that they usually will not have to be re-screened if disembarking from a domestic flight; however they are still subject to search at any time. Airport food outlets have started using plastic glasses and utensils as opposed to glasses made out of glass and utensils made out of metal to reduce the usefulness of such items as weapons.

In the United States non-passengers were once allowed on the concourses to meet arriving friends or relatives at their gates, but this is now greatly restricted. Non-passengers must obtain a gate pass to enter the secure area of the airport. The most common reasons that a non-passenger may obtain a gate pass is to assist children and the elderly as well as for attending business meetings that take place in the secure area of the airport. In the United States, at least 24 hours notice is generally required for those planning to attend a business meeting inside the secure area of the airport. Other countries, such as Australia do not restrict non-travellers from accessing the airside area, however non-travellers are typically subject to the same security scans as travellers.

Sensitive areas in airports, including airport ramps and operational spaces, are restricted from the general public. Called a SIDA (Security Identification Display Area
Security identification display area
Security Identification Display Area, or SIDA, is a special security area designated by an airport operator in the US to comply with Federal Aviation Administration requirements directed by Federal Aviation Regulation part . An identification system must be used in this area...

), these spaces require special qualifications to enter.

Throughout the world, there have been a few dozen airports that have instituted a version of a "trusted traveler program". Proponents argue that security screening can be made more efficient by detecting the people that are threats, and then searching them. They argue that searching trusted, verified individuals should not take the amount of time it does. Critics argue that such programs decrease security by providing an easier path to carry contraband through.

Another critical security measure utilised by several regional and international airports is the use of fiber optic perimeter intrusion detection systems. These security systems allow airport security to locate and detect any intrusion on the airport perimeter, ensuring real-time, immediate intrusion notification that allows security personnel to assess the threat and track movement and engage necessary security procedures. This has notably been utilised at Dulles International Airport and U.S. Military JFPASS.

Notable incidents

The world's first terrorist attack intending to indiscriminately kill civilians while in flight was Cubana Flight 455
Cubana Flight 455
Cubana Flight 455 was a Cuban flight from Barbados to Jamaica that was brought down by a terrorist attack on October 6, 1976. All 78 people on board the Douglas DC-8 aircraft were killed in what was then the deadliest terrorist airline attack in the Western hemisphere...

. It was a Cubana flight from Barbados
Barbados
Barbados is an island country in the Lesser Antilles. It is in length and as much as in width, amounting to . It is situated in the western area of the North Atlantic and 100 kilometres east of the Windward Islands and the Caribbean Sea; therein, it is about east of the islands of Saint...

 to Jamaica
Jamaica
Jamaica is an island nation of the Greater Antilles, in length, up to in width and 10,990 square kilometres in area. It is situated in the Caribbean Sea, about south of Cuba, and west of Hispaniola, the island harbouring the nation-states Haiti and the Dominican Republic...

 that was brought down by a terrorist attack on October 6, 1976, killing 73 people. Evidence implicated several Central Intelligence Agency
Central Intelligence Agency
The Central Intelligence Agency is a civilian intelligence agency of the United States government. It is an executive agency and reports directly to the Director of National Intelligence, responsible for providing national security intelligence assessment to senior United States policymakers...

-linked anti-Castro
Opposition to Fidel Castro
The Cuban dissident movement is a political movement in Cuba whose aim is "to replace the current regime with a more democratic form of government". According to Human Rights Watch, the Cuban government represses nearly all forms of political dissent....

 Cuban exiles and members of the Venezuela
Venezuela
Venezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...

n secret police
Secret police
Secret police are a police agency which operates in secrecy and beyond the law to protect the political power of an individual dictator or an authoritarian political regime....

 DISIP
Dirección de los Servicios de Inteligencia y Prevención
thumb|250px|right|El Helicoide building in Caracas - old headquarters of SEBINSEBIN, the Servicio Bolivariano de Inteligencia , is the premier intelligence agency in Venezuela...

, including Luis Posada Carriles
Luis Posada Carriles
Luis Clemente Faustino Posada Carriles is a Cuban-born Venezuelan anti-communist and former Central Intelligence Agency agent....

.

The single deadliest airline catastrophe resulting from the failure of airport security to detect an on board bomb was Air India Flight 182
Air India Flight 182
Air India Flight 182 was an Air India flight operating on the Montreal–London–Delhi route. On 23 June 1985, the airplane operating on the route a Boeing 747-237B named after Emperor Kanishka was blown up by a bomb at an altitude of , and crashed into the Atlantic Ocean while in Irish airspace.A...

 in 1985, which killed 329 people.

Another notable failure was the 1994 bombing of Philippine Airlines
Philippine Airlines
Philippine Airlines, Inc. operating as Philippine Airlines, is a flag carrier of the Philippines. Headquartered in the Philippine National Bank Financial Center in Pasay City, the airline was founded in 1941 and is the first and oldest commercial airline in Asia operating under its original name...

 Flight 434
Philippine Airlines Flight 434
Philippine Airlines Flight 434 was the route designator of a flight from Ninoy Aquino International Airport, Pasay City, the Philippines, to New Tokyo International Airport , Narita near Tokyo, Japan, with one stop at Mactan-Cebu International Airport, Cebu, the Philippines.On December 11, 1994...

, which turned out to be a test run for a planned terrorist
Terrorism
Terrorism is the systematic use of terror, especially as a means of coercion. In the international community, however, terrorism has no universally agreed, legally binding, criminal law definition...

 attack called Operation Bojinka. The explosion was small, killing one person, and the plane made an emergency landing. Operation Bojinka was discovered and foiled by Manila
Manila
Manila is the capital of the Philippines. It is one of the sixteen cities forming Metro Manila.Manila is located on the eastern shores of Manila Bay and is bordered by Navotas and Caloocan to the north, Quezon City to the northeast, San Juan and Mandaluyong to the east, Makati on the southeast,...

 police in 1995.

On May 30, 1972 three members of the Japanese Red Army
Japanese Red Army
The was a Communist terrorist group founded by Fusako Shigenobu early in 1971 in Lebanon. It sometimes called itself Arab-JRA after the Lod airport massacre...

 undertook a terrorist attack, popularly called the Lod Airport massacre
Lod Airport massacre
The Lod Airport massacre was a terrorist attack that occurred on May 30, 1972, in which three members of the Japanese Red Army, on behalf of the Popular Front for the Liberation of Palestine , killed 26 people and injured 80 others at Tel Aviv's Lod airport...

, at the Lod Airport, now known as the Ben Gurion International Airport
Ben Gurion International Airport
Ben Gurion International Airport , also referred to by its Hebrew acronym Natbag , is the largest and busiest international airport in Israel, handling 12,160,339 passengers in 2010...

, in Tel Aviv
Tel Aviv
Tel Aviv , officially Tel Aviv-Yafo , is the second most populous city in Israel, with a population of 404,400 on a land area of . The city is located on the Israeli Mediterranean coastline in west-central Israel. It is the largest and most populous city in the metropolitan area of Gush Dan, with...

. Firing indiscriminately with automatic firearm
Automatic firearm
An automatic firearm is a firearm that loads another round mechanically after the first round has been fired.The term can be used to refer to semi-automatic firearms, which fire one shot per single pull of the trigger , or fully automatic firearms, which will continue to load and fire ammunition...

s and throwing grenade
Grenade
A grenade is a small explosive device that is projected a safe distance away by its user. Soldiers called grenadiers specialize in the use of grenades. The term hand grenade refers any grenade designed to be hand thrown. Grenade Launchers are firearms designed to fire explosive projectile grenades...

s, they managed to kill 24 people and injure 78 others before being neutralized (one of them through suicide). One of the three terrorists, Kozo Okamoto
Kozo Okamoto
was a 24-year-old botany student from a respectable middle-class family when he was recruited to the Japanese Red Army . He was later detained in Lebanon. During his stay in Lebanon, Okamoto converted to Islam in what was seen as an attempt to avoid being returned to Japan...

, survived the incident.

The Rome and Vienna airport attacks
Rome and Vienna airport attacks
The Rome and Vienna airport attacks were two major terrorist strikes carried out on December 27, 1985.- The attacks :At 08:15 GMT, four gunmen walked to the shared ticket counter for Israel's El Al Airlines and Trans World Airlines at Leonardo da Vinci-Fiumicino Airport outside Rome, Italy, fired...

 in December 1985 were two more instances of airport security failures. The attacks left 20 people dead when gunmen threw grenades and opened fire on travelers at El Al
El Al
El Al Israel Airlines Ltd , trading as El Al , is the flag carrier of Israel. It operates scheduled domestic and international services and cargo flights to Europe, North America, Africa and the Far East from its main base in Ben Gurion International Airport...

 airline ticket counters.

On July 5, 2002, a gunman opened fire at Los Angeles International Airport (Israel's El Al Ticket Counter). The shooter killed two people and injured four.

On August 10, 2006, security at airports in the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

, Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, and the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 was raised significantly due to the uncovering by British authorities of a terror plot aimed at detonating liquid explosives
2006 transatlantic aircraft plot
The 2006 transatlantic aircraft plot was a terrorist plot to detonate liquid explosives carried on board at least 10 airliners travelling from the United Kingdom to the United States and Canada...

 on flights originating from these countries. This is also notable as it was the first time the U.S. Terror Alert Level ever reached "red". The incident also led to tighter restrictions on carrying liquids and gels in hand luggage in the EU
European Union
The European Union is an economic and political union of 27 independent member states which are located primarily in Europe. The EU traces its origins from the European Coal and Steel Community and the European Economic Community , formed by six countries in 1958...

, Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, and the United States.

Canada

All restrictions involving airport security are determined by Transport Canada
Transport Canada
Transport Canada is the department within the government of Canada which is responsible for developing regulations, policies and services of transportation in Canada. It is part of the Transportation, Infrastructure and Communities portfolio...

 and are enforced by the Canadian Air Transport Security Authority
Canadian Air Transport Security Authority
The Canadian Air Transport Security Authority is a Canadian Crown corporation responsible for the security screening at the 89 designated airports in Canada...

 (CATSA). Since the September 11, 2001 attacks
September 11, 2001 attacks
The September 11 attacks The September 11 attacks The September 11 attacks (also referred to as September 11, September 11th or 9/119/11 is pronounced "nine eleven". The slash is not part of the pronunciation...

, as well as the Air India bombing
Air India Flight 182
Air India Flight 182 was an Air India flight operating on the Montreal–London–Delhi route. On 23 June 1985, the airplane operating on the route a Boeing 747-237B named after Emperor Kanishka was blown up by a bomb at an altitude of , and crashed into the Atlantic Ocean while in Irish airspace.A...

 in 1985 and other incidents, airport security has tightened in Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

 in order to prevent any attacks in Canadian Airspace.

CATSA uses x-ray machines to verify the contents of all carry-ons as well as metal detectors, explosive trace detection
Explosives trace detector
Explosives trace detectors are security equipment able to detect explosives of small magnitude. The detection can be done by sniffing vapors as in an explosive vapor detector or by sampling traces of particulates or by utilizing both methods depending on the scenario. Most explosive detectors in...

 (ETD) equipment and random physical searches of passengers at the pre-board screening points. X-ray machines, CTX
CTX (explosive-detection device)
The CTX explosive detection device is a family of x-ray devices developed by InVision Technologies in 1990 that uses CAT scans and sophisticated image processing software to automatically screen checked baggage for explosives...

 machines, high-resolution x-rays and ETDs are also used to scan checked bags. All checked baggage is always x-rayed at all major commercial airports.

CATSA also completed the first phase of its Restricted Area Identity Credential (RAIC) program in January 2007. This program replaces the old Airport Restricted Area Passes issued to airport employees after security checks by the Canadian Security Intelligence Service
Canadian Security Intelligence Service
The Canadian Security Intelligence Service is Canada's national intelligence service. It is responsible for collecting, analyzing, reporting and disseminating intelligence on threats to Canada's national security, and conducting operations, covert and overt, within Canada and abroad.Its...

, the Royal Canadian Mounted Police
Royal Canadian Mounted Police
The Royal Canadian Mounted Police , literally ‘Royal Gendarmerie of Canada’; colloquially known as The Mounties, and internally as ‘The Force’) is the national police force of Canada, and one of the most recognized of its kind in the world. It is unique in the world as a national, federal,...

 (RCMP) and Transport Canada with new cards (issued after the same checks are conducted) that contain biometric information (fingerprints and iris scans) belonging to the person issued the RAIC.

The RAIC has yet to be extended to the security perimeter of Canadian airports for vehicles and persons entering from checkpoints not within airport terminals. As of September 2010 it is being tested at the Vancouver International Airport. Vehicles and personnel entering near the domestic terminals from the YVR cargo and south side must drive through the new CATSA security screening booth.

While CATSA is responsible for pre-board passenger and random non-passenger screening, they contract out to third-party "service providers" such as Aeroguard and Garda
Garda (security company)
Garda World Security Corporation is a Canadian private security firm, based in Montreal, Quebec, Canada, with 45,000 employees . Established in 1972, the company is the fifth largest consulting and security services firm in the world, with operations in North America, Europe and the Middle East...

 to train, manage and employ the screening officers. In addition, individual airport authorities which were privatized in the 1990s by the Canadian Government are responsible for general airport security rather than CATSA and normally contract out to private companies and in the case of large airports, pay for a small contingent of local police officers to remain on site as well.

Safety and security at Canada's airports are provided by local police forces. The RCMP once used to provide this service at most airports, but remains so for a few today:
  • Toronto Pearson International Airport
    Toronto Pearson International Airport
    Toronto Pearson International Airport is an international airport serving Toronto, Ontario, Canada; its metropolitan area; and the Golden Horseshoe, an urban agglomeration that is home to 8.1 million people – approximately 25% of Canada's population...

     — Peel Regional Police
    Peel Regional Police
    Peel Regional Police provides police services for Peel Region in Ontario, Canada. It is the second largest municipal police service in Ontario after the Toronto Police Service and third largest municipal force in Canada with 1,900 uniformed members and close to 800 support staff.Peel Region...

     Airport Division
  • Winnipeg James Armstrong Richardson International Airport — Winnipeg Police Service
    Winnipeg Police Service
    The Winnipeg Police Service is the police force of the city of Winnipeg, Manitoba, Canada.-History:When Winnipeg became a city in 1873, an election was held to select the city's new Mayor and Aldermen. Those appointed decided to hire city officials, including a Chief Constable. On February 23,...

  • Calgary International Airport
    Calgary International Airport
    Calgary International Airport, , is the international airport that serves Calgary, Alberta, Canada and the surrounding region; it is situated approximately northeast of downtown Calgary...

     — Calgary Police Service
    Calgary Police Service
    Calgary Police Service, formed in 1885, is the municipal police force for the City of Calgary, Alberta.- Organization :Founded in 1885, the current head of the CPS is Chief Rick Hanson...

     Airport Unit (1997)
  • Edmonton International Airport
    Edmonton International Airport
    Edmonton International Airport is the primary air passenger and air cargo facility in the Edmonton region in the Canadian province of Alberta. It is a hub facility for Northern Alberta and Northern Canada providing regularly scheduled nonstop flights to over fifty communities in Canada, the United...

     — RCMP airport detachment
  • Vancouver International Airport
    Vancouver International Airport
    Vancouver International Airport is located on Sea Island in Richmond, British Columbia, Canada, about from Downtown Vancouver. In 2010 it was the second busiest airport in Canada by aircraft movements and passengers , behind Toronto Pearson International Airport, with non-stop flights daily to...

     — RCMP airport detachment
  • Halifax Stanfield International Airport — RCMP airport detachment
  • Ottawa Macdonald-Cartier International Airport
    Ottawa Macdonald-Cartier International Airport
    Ottawa/Macdonald-Cartier International Airport or Macdonald-Cartier International Airport , in Ottawa, Ontario, Canada is named after Sirs John A. Macdonald and George-Étienne Cartier...

     — Ottawa Police Service
    Ottawa Police Service
    The Ottawa Police Service serves the City of Ottawa, Ontario, Canada.-History:The OPS roots come from the formation of the "Bytown Association" in 1847. In 1855 Roderick Ross was the first Chief Constable for the newly formed City of Ottawa...

     (1997)
  • Montréal-Pierre Elliott Trudeau International Airport
    Montréal-Pierre Elliott Trudeau International Airport
    Montréal-Pierre Elliott Trudeau International Airport or Montréal-Trudeau, formerly known as Montréal-Dorval International Airport, is located on the Island of Montreal, from Montreal's downtown core. The airport terminals are located entirely in Dorval, while the Air Canada headquarters complex...

     — Airport Unit of the SPVM for police services and Aéroports de Montréal
    Aéroports de Montréal
    Aéroports de Montréal is the main airport authority in Greater Montreal, headquartered in Suite 1000 of the Leigh-Capreol Place in Dorval, Quebec. It is responsible for both Montréal-Pierre Elliott Trudeau International Airport, and Montréal-Mirabel International Airport...

    ’s Airport Patrol for property security

European Union

Regulation (EC) No 300/2008 of the European Parliament and of the Council establishes common rules in the European Union
European Union
The European Union is an economic and political union of 27 independent member states which are located primarily in Europe. The EU traces its origins from the European Coal and Steel Community and the European Economic Community , formed by six countries in 1958...

 to protect civil aviation against acts of unlawful interference. The regulation's provisions apply to all airports or parts of airports located in an EU country that are not used exclusively for military purposes. The provisions also apply to all operators, including air carriers, providing services at the aforementioned airports. It also applies to all entities located inside or outside airport premises providing services to airports.

The standards of regulation 300/2008 are implemented by Commission Regulation (EU) No 185/2010.

France

French security has been stepped up since terrorist attacks in France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 in 1986. In response France established the Vigipirate
Vigipirate
Vigipirate is France's national security alert system. Created in 1978 by President Valéry Giscard d'Estaing, it has since been updated three times: in 1995 , 2000, and 2004....

 program. The program uses troops to reinforce local security and increases requirements in screenings and ID checks. Since 1996 security check-points have transferred from the Police Nationale/Gendarmerie de l'Air to private companies hired by the airport authorities.

Spain

Airport security in Spain is provided by police forces, as well as private security guards. The Policía Nacional provides general security as well as passport (in international airports) and documentation checking. In Catalonia
Catalonia
Catalonia is an autonomous community in northeastern Spain, with the official status of a "nationality" of Spain. Catalonia comprises four provinces: Barcelona, Girona, Lleida, and Tarragona. Its capital and largest city is Barcelona. Catalonia covers an area of 32,114 km² and has an...

 and Basque Country
Basque Country (autonomous community)
The Basque Country is an autonomous community of northern Spain. It includes the Basque provinces of Álava, Biscay and Gipuzkoa, also called Historical Territories....

, the Mossos d'Esquadra
Mossos d'Esquadra
The Mossos d'Esquadra are the police force of Catalonia, one of the autonomous communities of Spain. It is the oldest civil police force in Europe, founded in the 18th century as the Esquadres de Catalunya to protect the people of Catalonia....

 and the Ertzaintza
Ertzaintza
The Ertzaintza , is the police force of the Basque Country, one of the autonomous communities of Spain. An Ertzaintza member is an ertzaina .- Origins :...

, respectively, have replaced the Policía Nacional except for documentation functions. The Guardia Civil handles the security and customs checking, often aided by private security guards. Local police provide security and traffic control outside the airport building.

Safety measures are controlled by the state owned company Aena
Aena
Aeropuertos Españoles y Navegación Aérea , literally "Spanish Airports and Air Navigation", is the Spanish public body that owns and operates the majority of airports in Spain, with the exceptions of the private owned Ciudad Reals and Lleida-Alguaire Airport. Aena is also responsible for Air...

, and are bound to European Commission
European Commission
The European Commission is the executive body of the European Union. The body is responsible for proposing legislation, implementing decisions, upholding the Union's treaties and the general day-to-day running of the Union....

 Regulations, as in other European Union countries.

United Kingdom

The Department for Transport
Department for Transport
In the United Kingdom, the Department for Transport is the government department responsible for the English transport network and a limited number of transport matters in Scotland, Wales and Northern Ireland which are not devolved...

 (DFT) is the heart of airport security in the United Kingdom. In September 2004, with the Home Office
Home Office
The Home Office is the United Kingdom government department responsible for immigration control, security, and order. As such it is responsible for the police, UK Border Agency, and the Security Service . It is also in charge of government policy on security-related issues such as drugs,...

, DFT started an initiative called the "Multi Agency Threat and Risk Assessment" (MATRA), which was piloted at five of the United Kingdom's major airports — Heathrow
London Heathrow Airport
London Heathrow Airport or Heathrow , in the London Borough of Hillingdon, is the busiest airport in the United Kingdom and the third busiest airport in the world in terms of total passenger traffic, handling more international passengers than any other airport around the globe...

, Birmingham, East Midlands Airport, Newcastle
Newcastle Airport
Newcastle International Airport is located in Woolsington in the City of Newcastle upon Tyne, England, north-west of the city centre. In 2010 it was the 11th busiest airport in the United Kingdom....

 and Glasgow
Glasgow International Airport
Glasgow International Airport is an international airport in Scotland, located west of Glasgow city centre, near the towns of Paisley and Renfrew in Renfrewshire...

. Following successful trials, the scheme has now been rolled out across 44 airports.

Since the September 11 attacks in New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 has been assessed as a high risk country due to its support of the United States both in its invasion of Afghanistan
War in Afghanistan (2001–present)
The War in Afghanistan began on October 7, 2001, as the armed forces of the United States of America, the United Kingdom, Australia, and the Afghan United Front launched Operation Enduring Freedom...

 and Iraq
2003 invasion of Iraq
The 2003 invasion of Iraq , was the start of the conflict known as the Iraq War, or Operation Iraqi Freedom, in which a combined force of troops from the United States, the United Kingdom, Australia and Poland invaded Iraq and toppled the regime of Saddam Hussein in 21 days of major combat operations...

.

From January 7, 2000, travelers are no longer limited to a single piece of carry-on luggage at most of the UK's major airports Currently, hand luggage is not limited by size or weight by the DFT, although most airlines do impose their own rules.

Passengers are not permitted to take any liquids over 100 ml past security, although liquids in larger containers purchased in the secure area are allowed on flights. Any liquids under 100 ml must be placed in "a single, transparent, re-sealable plastic bag (about the size of a small freezer bag), which itself must not exceed 1 litre in capacity (approximately 20cm x 20cm)".

All bags are screened via X-ray before being put on the plane. All passengers must walk through metal detector
Metal detector
A metal detector is a device which responds to metal that may not be readily apparent.The simplest form of a metal detector consists of an oscillator producing an alternating current that passes through a coil producing an alternating magnetic field...

s. Human airport security has also been increased and people are highly likely to be searched. There are also the usual checks of passport
Passport
A passport is a document, issued by a national government, which certifies, for the purpose of international travel, the identity and nationality of its holder. The elements of identity are name, date of birth, sex, and place of birth....

s and boarding cards.

The UK is considering controversial new methods of screening passengers to further improve airport security, such as backscatter X-ray
Backscatter X-ray
Backscatter X-ray is an advanced X-ray imaging technology. Traditional X-ray machines detect hard and soft materials by the variation in transmission through the target. In contrast, backscatter X-ray detects the radiation that reflects from the target...

 machines that provide a 360-degree view of a person, as well as "see" under clothes, right down to the skin and bones.

Hong Kong

The Hong Kong International Airport
Hong Kong International Airport
Hong Kong International Airport is the main airport in Hong Kong. It is colloquially known as Chek Lap Kok Airport , being built on the island of Chek Lap Kok by land reclamation, and also to distinguish it from its predecessor, the closed Kai Tak Airport.The airport opened for commercial...

 is secured by the Hong Kong Police Force
Hong Kong Police Force
The Hong Kong Police Force is the largest disciplined service under the Security Bureau of Hong Kong. It is the world's second, and Asia's first, police agency to operate with a modern policing system. It was formed on 1 May 1844, with a strength of 32 officers...

 and Aviation Security Company (AVSECO). Within the police force, the Airport District is responsible for the safety and security of the airport region. Airport Security Unit
Airport Security Unit (Hong Kong)
The Airport Security Unit formed in 1977, is a special force of the Hong Kong Police Force tasked with the security of the Hong Kong International Airport....

 are deployed around the airport and are armed with H&K MP5 A3 Submachine Gun
Submachine gun
A submachine gun is an automatic carbine, designed to fire pistol cartridges. It combines the automatic fire of a machine gun with the cartridge of a pistol. The submachine gun was invented during World War I , but the apex of its use was during World War II when millions of the weapon type were...

 and Glock 17 handgun
Handgun
A handgun is a firearm designed to be held and operated by one hand. This characteristic differentiates handguns as a general class of firearms from long guns such as rifles and shotguns ....

. The security of the restricted area is the responsibility of the police and AVSECO.

While the airport is under the control of the Airport Authority Hong Kong
Airport Authority Hong Kong
The Airport Authority Hong Kong is the statutory body of the government of Hong Kong that is responsible for the operations of the Hong Kong International Airport.-History:...

 (AAHK), the security power has been delegated to the AVSECO staffs. All persons and baggages carried by them must be X-Rayed and checked at the security screening points of the AVSECO (with a few exceptions at the Tenant Restricted Area).

The Immigration Department
Immigration Department (Hong Kong)
The Immigration Department of the Government of Hong Kong is responsible for immigration control of Hong Kong. After the People's Republic of China assumed sovereignty of the territory in July 1997, Hong Kong's immigration system remained largely unchanged from its British predecessor model...

 will check incomers passport and other identities, while the Customs and Excise Department will check passengers and crews' luggages to discourage smuggling of drugs and contraband from entering Hong Kong.

India

India stepped up its airport security after the 1999 Kandahar hijacking
Indian Airlines Flight 814
Indian Airlines Flight 814 commonly known as IC 814 was an Indian Airlines Airbus A300 en route from Tribhuvan International Airport in Kathmandu, Nepal to Indira Gandhi International Airport in Delhi, India on Friday, December 24, 1999, when it was hijacked...

. The Central Industrial Security Force
Central Industrial Security Force
The Central Industrial Security Force is a Central Armed Police Force in India.It was set up under an Act of the Parliament of India on March 10, 1969 with a strength of 2,800. CISF was subsequently made an armed force of the Union of India by another Act of Parliament passed on June 15, 1983. Its...

, a paramilitary organisation is in charge of airport security under the regulatory frame work of the Bureau of Civil Aviation Security( Ministry of Civil Aviation Security). CISF formed an Airport Security Group to protect Indian airports. Every airport has now been given an APSU (Airport Security Unit), a trained unit to counter unlawful interference with civil aviation. Apart from the CISF, every airline has an aviation security force which is a separate department.

Terrorist threats and narcotics are the main threats in Indian airports. Another problem that some airports face is the proliferation of slums around the airport boundaries in places like Mumbai
Mumbai
Mumbai , formerly known as Bombay in English, is the capital of the Indian state of Maharashtra. It is the most populous city in India, and the fourth most populous city in the world, with a total metropolitan area population of approximately 20.5 million...

. Before boarding, additional searching of hand luggage
Hand luggage
Hand luggage or cabin baggage is the type of luggage that passengers are allowed to carry along in the passenger compartment of a vehicle instead of moving to the cargo compartment...

 is likely.

Israel

El Al Airlines is headquartered in Israel
Israel
The State of Israel is a parliamentary republic located in the Middle East, along the eastern shore of the Mediterranean Sea...

. The last hijacking occurred on July 23, 1969, and no plane departing Ben Gurion Airport, just outside Tel Aviv
Tel Aviv
Tel Aviv , officially Tel Aviv-Yafo , is the second most populous city in Israel, with a population of 404,400 on a land area of . The city is located on the Israeli Mediterranean coastline in west-central Israel. It is the largest and most populous city in the metropolitan area of Gush Dan, with...

, has ever been hijacked.

It was in 1972 that terrorists from the Japanese Red Army
Japanese Red Army
The was a Communist terrorist group founded by Fusako Shigenobu early in 1971 in Lebanon. It sometimes called itself Arab-JRA after the Lod airport massacre...

 launched an attack
Lod Airport massacre
The Lod Airport massacre was a terrorist attack that occurred on May 30, 1972, in which three members of the Japanese Red Army, on behalf of the Popular Front for the Liberation of Palestine , killed 26 people and injured 80 others at Tel Aviv's Lod airport...

 that led to the deaths of at least 24 people at Ben Gurion. Since then, security at the airport relies on a number of fundamentals, including a heavy focus on what Raphael Ron, former director of security at Ben Gurion, terms the "human factor", which may be generalized as "the inescapable fact that terrorist attacks are carried out by people who can be found and stopped by an effective security methodology."

On December 27, 1985, terrorists simultaneously attacked El Al ticket counters at the Rome, Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 and Vienna, Austria
Austria
Austria , officially the Republic of Austria , is a landlocked country of roughly 8.4 million people in Central Europe. It is bordered by the Czech Republic and Germany to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the...

 airports using machine gun
Machine gun
A machine gun is a fully automatic mounted or portable firearm, usually designed to fire rounds in quick succession from an ammunition belt or large-capacity magazine, typically at a rate of several hundred rounds per minute....

s and hand grenade
Hand grenade
A hand grenade is any small bomb that can be thrown by hand. Hand grenades are classified into three categories, explosive grenades, chemical and gas grenades. Explosive grenades are the most commonly used in modern warfare, and are designed to detonate after impact or after a set amount of time...

s. Nineteen civilian
Civilian
A civilian under international humanitarian law is a person who is not a member of his or her country's armed forces or other militia. Civilians are distinct from combatants. They are afforded a degree of legal protection from the effects of war and military occupation...

s were killed and many wounded. In response, Israel developed further methods to stop such massacres and drastically improved security measures around Israeli airports and even promised to provide plainclothes armed guards at each foreign airport. The last successful airline-related terrorist attack was in 1986, when a security agent found a suitcase full of explosives during the initial screening process. While the bag did not make it on board, it did injure 13 after detonating in the terminal.

As part of its focus on this so-called "human factor," Israeli security officers interrogate travelers using racial profiling
Racial profiling
Racial profiling refers to the use of an individual’s race or ethnicity by law enforcement personnel as a key factor in deciding whether to engage in enforcement...

, singling out those who appear to be Arab
Arab
Arab people, also known as Arabs , are a panethnicity primarily living in the Arab world, which is located in Western Asia and North Africa. They are identified as such on one or more of genealogical, linguistic, or cultural grounds, with tribal affiliations, and intra-tribal relationships playing...

 based on name or physical appearance. Additionally, all passengers, even those who do not appear to be of Arab descent, are questioned as to why they are traveling to Israel, followed by several general questions about the trip in order to search for inconsistencies. Although numerous civil rights
Civil rights
Civil and political rights are a class of rights that protect individuals' freedom from unwarranted infringement by governments and private organizations, and ensure one's ability to participate in the civil and political life of the state without discrimination or repression.Civil rights include...

 groups have demanded an end to the profiling, Israel maintains that it is both effective and unavoidable. As stated by Ariel Merari, an Israeli terrorism expert, "it would be foolish not to use profiling when everyone knows that most terrorists come from certain ethnic groups. They are likely to be Muslim
Muslim
A Muslim, also spelled Moslem, is an adherent of Islam, a monotheistic, Abrahamic religion based on the Quran, which Muslims consider the verbatim word of God as revealed to prophet Muhammad. "Muslim" is the Arabic term for "submitter" .Muslims believe that God is one and incomparable...

 and young, and the potential threat justifies inconveniencing a certain ethnic group
Ethnic group
An ethnic group is a group of people whose members identify with each other, through a common heritage, often consisting of a common language, a common culture and/or an ideology that stresses common ancestry or endogamy...

."

Passengers leaving Israel are checked against a computerized list. The computers, maintained by the Israeli Ministry of Interior
Israeli Ministry of Interior
The Ministry of Interior in the State of Israel is one of Government offices that is responsible for local rule, citizenship and residency, identity cards , and student and entry visas.- Responsibility fields :...

, are connected to the Israeli police and Interpol
Interpol
Interpol, whose full name is the International Criminal Police Organization – INTERPOL, is an organization facilitating international police cooperation...

 in order to catch suspects or others leaving the country illegally.

Despite such tight security, an incident occurred on November 17, 2002 in which a man apparently slipped through airport security at Ben Gurion Airport with a pocketknife and attempted to storm the cockpit of El Al
El Al
El Al Israel Airlines Ltd , trading as El Al , is the flag carrier of Israel. It operates scheduled domestic and international services and cargo flights to Europe, North America, Africa and the Far East from its main base in Ben Gurion International Airport...

 Flight 581 en route from Tel Aviv to Istanbul
Istanbul
Istanbul , historically known as Byzantium and Constantinople , is the largest city of Turkey. Istanbul metropolitan province had 13.26 million people living in it as of December, 2010, which is 18% of Turkey's population and the 3rd largest metropolitan area in Europe after London and...

, Turkey
Turkey
Turkey , known officially as the Republic of Turkey , is a Eurasian country located in Western Asia and in East Thrace in Southeastern Europe...

. While no injuries were reported and the attacker was subdued by guards hidden among the passengers 15 minutes before the plane landed safely in Turkey, authorities did shut down Ben Gurion for some time after the attack to reassess the security situation and an investigation was opened to determine how the man, an Israeli Arab, managed to smuggle the knife past the airport security.

At a conference in May 2008, the United States Department of Homeland Security
United States Department of Homeland Security
The United States Department of Homeland Security is a cabinet department of the United States federal government, created in response to the September 11 attacks, and with the primary responsibilities of protecting the territory of the United States and protectorates from and responding to...

 Secretary
United States Secretary of Homeland Security
The United States Secretary of Homeland Security is the head of the United States Department of Homeland Security, the body concerned with protecting the American homeland and the safety of American citizens. The Secretary is a member of the President's Cabinet. The position was created by the...

 Michael Chertoff
Michael Chertoff
Michael Chertoff was the second United States Secretary of Homeland Security under President George W. Bush and co-author of the USA PATRIOT Act. He previously served as a judge on the United States Court of Appeals for the Third Circuit, as a federal prosecutor, and as assistant U.S. Attorney...

 told Reuters
Reuters
Reuters is a news agency headquartered in New York City. Until 2008 the Reuters news agency formed part of a British independent company, Reuters Group plc, which was also a provider of financial market data...

 interviewers that the United States will seek to adopt some of the Israeli security measures at domestic airports. He left his post in January 2009, a mere 6 months after this statement, which may or may not have been enough time to implement them.

On a more limited focus, American airports have been turning to the Israeli government and Israeli-run firms to help upgrade security in the post-9/11 world. Israeli officials toured Los Angeles Airport in November 2008 to re-evaluate the airport after making security upgrade recommendations in 2006, and Ron's company, New Age Security Solutions, based in Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

, consults on aviation security at Boston's
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

 Logan International Airport
Logan International Airport
General Edward Lawrence Logan International Airport is located in the East Boston neighborhood of Boston, Massachusetts . It covers , has six runways, and employs an estimated 16,000 people. It is the 19th busiest airport in the United States.Boston serves as a focus city for JetBlue Airways...

. Calling Ben Gurion "the world’s safest airport," Antonio Villaraigosa
Antonio Villaraigosa
Antonio Ramón Villaraigosa , born Antonio Ramón Villar, Jr., is the 41st and current Mayor of Los Angeles, California, the third Mexican American to have ever held office in the city of Los Angeles and the first in over 130 years. He is also the current president of the United States Conference of...

, mayor
Mayor of Los Angeles, California
The mayor of Los Angeles is the chief executive officer of the city. He is elected for a four-year term and limited to serving no more than two terms. Under the California Constitution, all judicial, school, county, and city offices, including those of chartered cities, are nonpartisan...

 of Los Angeles
Los Ángeles
Los Ángeles is the capital of the province of Biobío, in the commune of the same name, in Region VIII , in the center-south of Chile. It is located between the Laja and Biobío rivers. The population is 123,445 inhabitants...

, has implemented the Israeli review in order to bring state-of-the-art technology and other tactical measures to help secure LAX, considered to be the state’s primary terrorist target and singled out by the Al Qaeda network.

Other U.S. airports to incorporate Israeli tactics and systems include Port of Oakland
Port of Oakland
The Port of Oakland was the first major port on the Pacific Coast of the United States to build terminals for container ships. It is now the fifth busiest container port in the United States, behind Long Beach, Los Angeles, Newark, and Savannah...

 and the San Diego County Regional Airport Authority. "The Israelis are legendary for their security, and this is an opportunity to see firsthand what they do, how they do it and, as importantly, the theory behind it," said Steven Grossman, director of aviation at the Port of Oakland. He was so impressed with a briefing presented by the Israelis that he suggested a trip to Israel to the U.S. branch of Airports Council International
Airports Council International
Airports Council International is the association of the world’s airports. It is a non profit organization, whose prime purpose is to advance the interests of airports and to promote professional excellence in airport management and operations...

 in order to gain a deeper understanding of the methods employed by Israeli airport security and law enforcement.

Singapore

Security for the country's two international passenger airports comes under the purview of the Airport Police Division of the Singapore Police Force
Singapore Police Force
The Singapore Police Force is the main agency tasked with maintaining law and order in the city-state. Formerly known as the Republic of Singapore Police , it has grown from an 11-man organisation to a 38,587 strong force...

, although resources are concentrated at Singapore Changi Airport
Singapore Changi Airport
Singapore Changi Airport , Changi International Airport, or simply Changi Airport, is the main airport in Singapore. A major aviation hub in Southeast Asia, it is about north-east from the commercial centre in Changi, on a site....

 where scheduled passenger traffic dominate. Seletar Airport
Seletar Airport
"RAF Seletar" & "Seletar Airbase/Airfield" redirects here.Seletar Airport is a civilian airport located at Seletar, in the northeastern region of Singapore, and is managed by the Changi Airport Group...

, which specializes in handling non-scheduled and training flights, is seen as posing less of a security issue. Since the September 11, 2001 attacks
September 11, 2001 attacks
The September 11 attacks The September 11 attacks The September 11 attacks (also referred to as September 11, September 11th or 9/119/11 is pronounced "nine eleven". The slash is not part of the pronunciation...

, and the naming of Changi Airport as a terrorism target by the Jemaah Islamiyah
Jemaah Islamiyah
Jemaah Islamiah , is a Southeast Asian militant Islamic organization dedicated to the establishment of a Daulah Islamiyah in Southeast Asia incorporating Indonesia, Malaysia, the southern Philippines, Singapore and Brunei...

, the airport's security has been stepped up.

Roving patrol teams of two soldiers and a police officer armed with machine guns patrol the terminals at random.
Departing passengers are checked at the entrance of the gate rather than after immigration clearance like Hong Kong International Airport. This security measure is easily noticed by the presence of X-Ray machines and metal detectors at every gate which is not normally seen at other airports.

Assisting the state organizations, are the security services provided by the ground handlers, namely that of the ((Certis CISCO)), Singapore Airport Terminal Services
Singapore Airport Terminal Services
SATS Ltd. , commonly abbreviated as SATS is the chief ground-handling and in-flight catering service provider at Singapore Changi Airport. SATS controls about 80% of Changi airport's ground handling and catering business....

's SATS Security Services
SATS Security Services
SATS Security Services Pte Ltd is a subsidiary of SATS Ltd, providing security services for aviation-related activities at the Singapore Changi Airport. It provides armed auxiliary police officers for mainly airline clients, one of three companies licensed to do so in Singapore...

, and the Aetos Security Management Private Limited, formed from a merger of the Changi International Airport Services
Changi International Airport Services
Changi International Airport Services is currently the second largest ground handling provider at Singapore Changi Airport, providing services for 27 scheduled airlines and to about 40 non-scheduled airline companies, including cargo handling, catering, as well as security services.CIAS was...

's airport security unit and that of other companies to become a single island-wide auxiliary police
Auxiliary police
Auxiliary police or special constables in England) are usually the part-time reserves of a regular police force. They may be armed or unarmed. They may be unpaid volunteers or paid members of the police service with which they are affiliated...

 company. These officers duties include screening luggage and controlling movement into restricted areas.

Since 2005, an upgrade in screening technology and rising security concerns led to all luggage-screening processes to be conducted behind closed-doors. Plans are also in place to install over 400 cameras to monitor the airport, to discourage bomb attacks similar to the 2005 Songkhla bombings
2005 Songkhla bombings
The 2005 Songkhla bombings were a series of three bombings that took place on April 3, 2005 in the cities of Hat Yai and Songkhla of Thailand's Songkhla Province, and are believed to be part of the on-going South Thailand insurgency. At least two people were killed and 66 were injured in the...

 in Southern Thailand
Southern Thailand
Southern Thailand is a distinct region of Thailand, connected with the Central region by the narrow Kra Isthmus.-Geography:Southern Thailand is located on the Malay Peninsula, with an area around 70,713 km², bounded to the north by Kra Isthmus as the narrowest part of the peninsula. The...

 where Hat Yai International Airport
Hat Yai International Airport
Hat Yai International Airport is the major southern hub airport in Thailand, located near the city of Hat Yai. It is under the management of Airports of Thailand, PCL. It is also an important airport for Muslims on the pilgrimage to Mecca. Annually, more than 800,000 passengers, 9,500 flights...

 was targeted. Tenders to incorporate such a system were called in late September 2005.

United States

Prior to the 1970s American airports had minimal security arrangements to prevent aircraft hijacking
Aircraft hijacking
Aircraft hijacking is the unlawful seizure of an aircraft by an individual or a group. In most cases, the pilot is forced to fly according to the orders of the hijackers. Occasionally, however, the hijackers have flown the aircraft themselves, such as the September 11 attacks of 2001...

s. Measures were introduced starting in the late 1960s after several high-profile hijackings.

Sky marshal
Sky marshal
A sky marshal is an undercover law enforcement or counter terrorist agent on board a commercial aircraft to counter aircraft hijackings...

s were introduced in 1970, but there were insufficient numbers to protect every flight and hijackings continued to take place. Consequently in late 1972, the Federal Aviation Administration
Federal Aviation Administration
The Federal Aviation Administration is the national aviation authority of the United States. An agency of the United States Department of Transportation, it has authority to regulate and oversee all aspects of civil aviation in the U.S...

 required that all airlines begin screening passengers and their carry-on baggage by January 5, 1973. This screening was generally contracted to private security
Security
Security is the degree of protection against danger, damage, loss, and crime. Security as a form of protection are structures and processes that provide or improve security as a condition. The Institute for Security and Open Methodologies in the OSSTMM 3 defines security as "a form of protection...

 companies. Private companies would bid on these contracts. The airline that had operational control of the departure concourse controlled by a given checkpoint would hold that contract. Although an airline would control the operation of a checkpoint, oversight authority was held by the FAA. C.F.R. Title 14 restrictions did not permit a relevant airport authority to exercise any oversight over checkpoint operations.

The September 11 attacks prompted even tougher regulations, such as limiting the number of and types of items passengers could carry on board aircraft and requiring increased screening for passengers who fail to present a government issued photo ID
Identity document
An identity document is any document which may be used to verify aspects of a person's personal identity. If issued in the form of a small, mostly standard-sized card, it is usually called an identity card...

.

The Aviation and Transportation Security Act generally required that by November 19, 2002 all passenger screening must be conducted by Federal employees. As a result, passenger and baggage screening is now provided by the Transportation Security Administration
Transportation Security Administration
The Transportation Security Administration is an agency of the U.S. Department of Homeland Security that exercises authority over the safety and security of the traveling public in the United States....

 (TSA), part of the Department of Homeland Security. Provisions to improve the technology for detecting explosives were included in the Terrorism Prevention Act of 2004. Often, security at category X airports, the U.S. largest and busiest as measured by volume of passenger traffic, are provided by private contractors. Because of the high volume of passenger traffic, category X airports are considered vulnerable targets for terrorism.

Noticing the demand for new technology in airport security, General Electric
General Electric
General Electric Company , or GE, is an American multinational conglomerate corporation incorporated in Schenectady, New York and headquartered in Fairfield, Connecticut, United States...

 (GE) started to develop the Secure Registered Traveler System. The new system would use newly developed technology such as automated carry-on scanning, automatic biological pathogen detection, millimeter-wave
Millimeter wave scanner
A millimeter wave scanner is a whole–body imaging device used for detecting objects concealed underneath a person’s clothing. Typical uses for this technology include detection of items for commercial loss prevention, smuggling and screening at government buildings and airport security...

 full body scanning and a quadrupole resonance carpet that would detect threats in shoes without having to take them off. The SRT program also works with smartcard technology along with fingerprint technology to help verify passengers. The fingerprint scanner also detects for explosive material traces on the person's fingers.

With the increase in security screening, some airports saw long queues for security checks. To alleviate this, airports created Premium lines for passengers traveling in First or Business Class, or those who were elite members of a particular airline's Frequent Flyer program.

The "screening passengers by observation techniques" (SPOT) program is operating at some U.S. airports.

United States incidents

On February 27, 2006, at the Will Rogers World Airport
Will Rogers World Airport
Will Rogers World Airport , also known as Will Rogers Airport or simply Will Rogers, is located in southwestern Oklahoma City, Oklahoma 6 miles from downtown and is the principal commercial airport of the Oklahoma City Metropolitan Area...

 in Oklahoma City, in an airliner cargo area (accessible only to authorized personnel), threatening graffiti was found.

On March 6, 2006 at John F. Kennedy International Airport
John F. Kennedy International Airport
John F. Kennedy International Airport is an international airport located in the borough of Queens in New York City, about southeast of Lower Manhattan. It is the busiest international air passenger gateway to the United States, handling more international traffic than any other airport in North...

 in New York, an elderly man drove his car onto the runway through two security gates. He made it to an active runway where an Air France aircraft was preparing to land. The man drove around for approximately 23 minutes before being stopped. On the same day a man made it on to the runway by running through a secure gate while it was being opened at Midway International Airport in Chicago. The man made it through one of the three perimeter entrances that did not have a camera, resulting in four different runways being closed down. This incident led to 222 aviation security officers being retrained and a redesign of all perimeter gates.

On March 11, 2006, after four years of continuous security breaches and staffing problems news reports indicated that federal officials removed the head of security at Newark Liberty International Airport
Newark Liberty International Airport
Newark Liberty International Airport , first named Newark Metropolitan Airport and later Newark International Airport, is an international airport within the city limits of both Newark and Elizabeth, New Jersey, United States...

.

See also

  • Airline security
    Airline security
    Airline security refers to the procedures and infrastructure designed to avoid security problems aboard aircraft. A related area is airport security. Security for air travel is primarily based in airports...

  • Infrastructure security
    Infrastructure Security
    Infrastructure security is the security provided to protect infrastructure, especially critical infrastructure, such as airports, highways rail transport, hospitals, bridges, transport hubs, network communications, media, the electricity grid, dams, power plants, seaports, oil refineries, and...

  • Security theater
    Security theater
    Security theater is a term that describes security countermeasures intended to provide the feeling of improved security while doing little or nothing to actually improve security. The term was coined by computer security specialist and writer Bruce Schneier for his book Beyond Fear, but has gained...



US specific:
  • Computer Assisted Passenger Prescreening System
    Computer Assisted Passenger Prescreening System
    The Computer Assisted Passenger Prescreening System is a counter-terrorism system in place in the United States air travel industry...

  • Registered Traveler
    Registered Traveler
    The Registered Traveler Pilot Program was an airline passenger security assessment system tested in the United States air travel industry in 2005. It was used in several U.S. airports in a voluntary pilot phase and continues in operation in several airports around the country...

  • Airport racial profiling in the United States
    Airport racial profiling in the United States
    Airport racial profiling in the United States, as the term has been referred to in recent public debates, refers to government activity directed at a suspect or group of suspects because of their race or ethnicity...

  • Secondary Security Screening Selection
    Secondary Security Screening Selection
    Secondary Security Screening Selection or Secondary Security Screening Selectee, known by its acronym SSSS, is an airport security measure in the United States and Canada which selects passengers for additional inspection. This may also be known as Selectee, Automatic Selectee or the Selectee list...

  • Secure Flight
    Secure Flight
    Secure Flight is an airline passenger pre-screening program to be implemented starting in August 2009 by the Transportation Security Administration . Secure Flight will match passenger information against blacklists maintained by the federal government...


External links

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