defense system

[Georgbund 0]

the weaponry available for the defense of a region

[Britney]

A defense system refers to a mechanism, structure, or strategy designed to protect or safeguard against potential harm, threats, or attacks. This could refer to a biological defense mechanism in living organisms, a military defense setup for a country, or a computer security system protecting against cyber attacks. In each instance, the objective remains prevention, minimization or counteraction of potential threat or damage.