English Dictionary

defence in depth

noun

(military) A strategy that seeks to delay rather than prevent the advance of an attacker, potentially yielding a limited amount of territory in order to stress the attacker's logistics and reduce their momentum.

Defence in depth is a strategy that involves multiple layers of security measures.

意味（1）

(military) A strategy that seeks to delay rather than prevent the advance of an attacker, potentially yielding a limited amount of territory in order to stress the attacker's logistics and reduce their momentum.

意味（2）

The use of multilayered protection to make a system reliable even if part of the protection fails.