Keys to Credentials: The Evolution of Access Control
Let's get down to brass tacks: What is the absolute foundation of all security? Answer: who gets in and who does not. It's about keeping the unwanted, unqualified, and unverified out, and the wanted, qualified, and verified in. It's practically everything! It's access control. There are many types of access control methods (passwords, bodyguards, certifications, security clearances, walls, GPAs, SAT scores, electronic fences, signs, dogs, deadbolts, iris scanners, polygraphs,
