Chapter 13: Authentication & Access Control

Question 1

What’s added to AAAA from AAA? pg. 458

Answer 1

auditing is added to the AAA features

Question 2

AAA and AAAA are __ , __ models for managing network security through one central location. pg. 458

Answer 2

systemized and conceptual models because they’re not protocols

Question 3

T/F RADIUS is utilized for Dial-Up accessibility. pg. 458

Answer 3

False

Question 4

What could you use for authentication on an RAS server as an alternative to RADIUS? pg. 458

Answer 4

TACACS+

Question 5

What can be layered on top SSL/TLS to protect your HTTP traffic? pg. 459

Answer 5

HTTPS

Question 6

What’s another name for network controller? pg. 460

Answer 6

Network Interface Card or NIC

Question 7

Which authentication protocols could you add to your network to ensure the username and password never cross the wire? pg. 460

Answer 7

CHAP

Question 8

What is Microsoft’s own variation of CHAP and how is it different? pg. 461

Answer 8

MS-CHAP / unlike CHAP, which requires the shared secret to be stored locally in clear text, MS-CHAP encrypts the secret locally

Question 9

What uses a cryptographic process that uses an algorithm to verify that information came from where it says and that it has not changed. pg. 462

Answer 9

Hashes

Question 10

Ron Rivest designed this algorithm that is used to ensure the integrity of transmission. pg. 462

Answer 10

MD5

Question 11

This feature comes into play when a device attempts to access the network. pg. 462

Answer 11

Posture Assessment

Question 12

What does the Posture Assessment check? pg. 463

Answer 12

Anti-malware updates, operating system updates, Windows Registry settings

Question 13

What happens to a device trying to connect to your network prior to Posture Assessment taking place? pg. 463

Answer 13

the device is first placed in a Guest Network