Identity and Access Management (IAM) technologies provide all your applications with a single identity management service, which significantly simplifies users’ lives and increases systems’ security. To avoid common mistakes, you should start building an access control system in a company by introducing IAM services.
Quite often, information technologies copy familiar situations from life. For example, let us imagine an access control system in an ordinary business centre. Usually, an employee of the tenant company creates a guest pass request. The visitor shows his ID card, and the security officer issues him a one-time pass card.
Read more at – Understanding the Basics of Identity and Access Management