security measures
se·cu·ri·tymeasures
noun
1.
an electrical device that sets off an alarm when someone tries to break in
2.
measures taken as a precaution against theft or espionage or sabotage etc.
- “military security has been stepped up since the recent uprising”
Related words
Broader terms
WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.