security system

Questions about security system

What does security system mean?

security system means "(computing) a system that enforces boundaries between computer networks". That is the primary sense; the word has 2 in total, listed in full on this page.

What is another word for security system?

Close synonyms include security measure, security. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is security system a common word?

security system is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.