C172 -- CIA Triad & AAA

What is the final step in AAA?

Accountability. Keeps track and records all the activities by all users.

What is AAA (pronounced Triple-A)?

Authentication, Authorization, Accounting

What is second step in AAA?

Authorization. It governs the privileges and tasks that a user can perform after gaining access to a network or system. Such as, "What are you allowed to do?"

What is Confidentiality in the CIA?

Assurance of data privacy and protection of data against unauthorized disclosure. The access to information should be granted only on a need-to-know basis.

What is the first step in AAA?

Authentication. It provides a mechanism to identify a valid user. Such as, "Who and what are you?"

What does CIA Triad stand for?

Confidentiality, Integrity, Availability

What is Availability in CIA?

Ensuring data and services are available to authorized users when needed. The services of an organization should be available.

What is Integrity in the CIA?

Protecting data from unauthorized modification. The information should not be tampered with from source to destination.