security_measures
1. [ noun ] (physics) an electrical device that sets off an alarm when someone tries to break in
Synonyms: security security_system
Related terms: electrical_device
2. [ noun ] measures taken as a precaution against theft or espionage or sabotage etc.
Synonyms: security
Examples:

"military security has been stepped up since the recent uprising"

Related terms: precaution
Similar spelling:   security_interest
  security_deposit
  security_staff
  security_force
  security_system
  security_review
  security_service
  security_blanket
  security_director
  security_guard
  security_department
  security_consultant