Access Controls regulate the admission of users into trusted areas of the organi

Access Controls regulate the admission of users into trusted areas of the organization. They are comprised of four elements. For this week’s critical thinking activity, write a 4- to 6-page paper answering the following questions:
What are the essential processes of access control?
What are the key principles on which access control is founded?
Identify at least two approaches used to categorize access control methodologies and list the types of controls found in each.
What is mandatory access control?