c$.)$ Mention four tools taught in the lab, used for the demonstration purpose of attacking the WPA $2$ Wi$-$Fi enabled network, along with their functions.

$[10$ Marks$]$

d$.)$ Write the commands used to manually change the wireless card from managed mode to monitor mode.

$[10$ Marks$]$

PART B ANSWER ANY FOUR $(4)$ QUESTIONS

$2.$ a$.)$ What are the stages involved in performing pentests?

$[5$ Marks$]$

b$.)$ List and explain three methods of achieving network security.

$[5$ Marks$]$

c$.)$ Differentiate between vuinerability, threat, and attack.

$[5$ Marks$]$

$3.$ a$.)$ What is the use of the DNS$?$ List the four stages the DNS uses in order to resolve host domain names to IP addresses.

$[5$ Marks$]$

b$.)$ Explain two types of encryption algorithms, along with their applications.

$[5$ Marks$]$

c$.)$ What are the four most common attacks in Data link layer?

$[5$ Marks$]$

$4.$ a$.)$ What are the four protocols that use asymmetric key algorithms?

$[5$ Marks$]$

b$.)$ Explain the three basic types of firewall categories.

$[5$ Marks$]$

c$.)$ List and explain three importance of network security for businesses.

$[5$ Marks$]$

$5.$ a$.)$ Why is access control important?

$[5$ Marks$]$

b$.)$ Explain two types of access control strategies.

$[5$ Marks$]$

c$.)$ As a security specialist, how can you mitigate possible threats on data confidentiality?

$[5$ Marks$]$

$6.$ a$.)$ Explain two types of encryptions, along with examples of their encryption algorithms.

$[5$ Marks$]$

b$.)$ Define the following:

i$.$ Cypher

ii$.$ Data masking

iii. Steganography

$[2$ Marks$]$

$[2$ Marks$]$

iv$.$ Cryptology

$[2$ Marks$]$

v$.$ Cryptography

$[2$ Marks$]$

$[2$ Marks$]$