Cybersecurity Roles, Processes & Operating System Security All Quiz Answers | Principles of the CIA Triad Authentication and Access control

Cybersecurity Roles, Processes & Operating System Security All Quiz Answers | Principles of the CIA Triad Authentication | Access control

Further discussion of confidentiality, integrity and availability

Q1) In the Alice, Bob and Trudy examples, who is always portrayed as the intruder ?

Trudy

Q2) Which aspect of the CIA Triad would cover preserving authorized restrictions on information access and disclosure ?

Confidentiality

Q3) A message that Bob receives from Alice is genuine and can be verified as such demonstrates which key property ?

Authenticity

Principles of the CIA Triad

Q1) The unauthorized disclosure of information would violate which aspect of the CIA Triad ?

Confidentiality

Q2) Which aspect of the CIA Triad would cover ensuring information non-repudiation and authenticity ?

Integrity

Q3) If Trudy intercepts and reads a message that Alice is sending to Bob, and then she deletes it without allowing it to be delivered, which 2 aspects of the CIA Triad have been violated ?

Availability & Confidentiality

What is AAA ?

Q1) Which is the correct order for gaining access to a resource ?

Identification, Authentication, Authorization, Accountability

Q2) Which type of method would include Something you know, such as a password ?

Authentication

Access Control

Q1) Which three (3) are common methods of access control ?

Role Based Access Control (RBAC)
Discretionary Access Control (DAC)
Mandatory Access Control (MAC)

Q2) Which three (3) items would be considered Physical Access Control methods ?

Perimetral
Building
Work areas

Authentication and Access control

Q1) Identify the three (3) security functions associated with AAA.

Authorization
Accountability (Accounting)
Authentication

Q2) Which statement best describes DAC (Discretionary Access Control) ?

Each object (folder or file) has an owner and the owner defines the rights and privilege.

Q3) Which is an example of technical uses of physcial security controls ?

All of the above.

Q4) Name one of the three control types.

Technical

Q5) Which of the following is NOT an authentication method ?

Something you get

Q6) Hamid has access to certain resources because he is a Quality Control Inspector and he has access to other resources because he is the manager of that team. Which form of access control is his company most likely using ?