CIA main duty is to collect and analyze foreign intelligence and conduct covert
action so tying in CIA Triad they specialize in keeping and protecting secret
information from being espionage and falling into wrong hands while also
improving and detecting any Dos attacks that may occur.
Authentication is taking steps to steps to making sure the person is who they say
they are. Ex many well known businesses with security may follow the standards or example CIA triad uses to proceed within their organization. While as Authorization having proper
identification or clearance to go past or be in certain areas. Ex When you go to a
concert, they check authorization to see if you may go backstage or in
government, they have different clearances for areas you may go past, and they’ll
authorize if you are cleared to go to certain areas of a building.