Crinnion's Corner

What are the three D’s?

A security officer can use the three D's to control the defined area they protect in a way that makes it more difficult for incidents to occur.
  • Deter the threat from happening with the mere presence. 
  • Detect and identify the threat as they happen or just after.
  • Delay or postpone a threat which gives you time to respond.
If you find something unusual you need to report it as per your company's policies.