Breach detection efficiency is all about consistent monitoring, organization and communication, experience (and expertise), training and proper tooling. So is mountain rescue. If you fall in a crevasse, get caught in an avalanche or come off a ridge, your survival depends only on time. And in a mountaineer's career you know this will happen, as you should know, working in IT Security, that you will be breached. So let’s be prepared, and learn from 200 years of mountain exploration how to quickly and efficiently get out of a worst case scenarios.