section_path: Public access and security/Protection
section_name: Protection
paragraph_text: Protection
  
  The White House Complex is protected by the United States Secret Service and the United States Park Police.
  
  During the 2005 presidential inauguration, NASAMS (Norwegian Advanced Surface-to-Air Missile System) units were used to patrol the airspace over Washington, D.C. The same units have since been used to protect the president and all airspace around the White House, which is strictly prohibited to aircraft.