Access control

摘要

Access control is becoming a greater and greater challenge. Traditionally, access control consists of managing access, authentication and authorization. The challenges get greater when we consider the Internet of Things because many of the "things" don't have an easy way to manage these functions. When we look across the internet and consider that today there is far more inter-device and inter-application access control needed, we see that the traditional issues of managing access, authentication and authorization are complicated by disparities in the things to which we are managing access.