Skip to main content

G4S Academy - Principal Security Effects Guide 

The aim of this guide is to give you a basic understanding of the principal security effects that will be present in the vast majority of security solutions. First of all, principal security effects are exactly the same as they were thousands of years ago and have not changed. What has changed are the security solutions (measures) which are constantly being developed.

Download the full guide

Fill in your details to download the G4S Academy guide on principal security effects.

Principal Security Effects Guide