What is another word for Line Of Defence?
Pronunciation: [lˈa͡ɪn ɒv dɪfˈɛns] (IPA) 
The phrase "line of defence" generally refers to a series of defensive measures or strategies designed to protect against incursions or attacks. Synonyms for this term can include "security barrier," "defensive perimeter," "protective shield," "fortification," "safeguard," "barricade," "wall," "bulwark," "obstacle," and "barrier system." These terms all convey the idea of something that serves to defend or ward off potential threats. Whether in a military context or in terms of cybersecurity or physical safety, having a strong line of defence is essential for protecting against potential threats and maintaining safety and security.
