Question 1

Firewalls are typically placed somewhere in the middle of a network.

Group of answer choices

false

true

Question 2

Encryption is all you need to ensure end to end security from system to system.

Group of answer choices

true

false

Question 3

A network firewall and a personal firewall have much different goals and functions.

Group of answer choices

false

true

Question 4

Using your car to steal network components is referred to as war driving.

Group of answer choices

true

false

Question 5

TLS (Transport Layer Security) uses _______ to authenticate and encrypt web communications.

Group of answer choices

Secure Socket Layer (SSL)

public key encryption

symmetric key encryption

transpositional ciphers

Question 6

Remapping user data to unrecognizable data is a form of _______ .

Group of answer choices

encryption

nonrepudiation

authentication

verification

Question 7

Specific communicating hardware can have multiple ______, however, it will always maintain the same _____ .

Group of answer choices

port numbers; IP address

MAC addresses; IP address

IP addresses; port number

IP addresses; MAC address

Question 8

Suppose that I encrypted a document by shifting all letters up by 5 (i.e. CAT becomes HFY). This is referred to as a/an:

Group of answer choices

shift cipher

public key cipher

transpositional cipher

alphabet cipher

Question 9

_____ is used to dynamically allocate and assign IP adresses to computers joining a network.

Group of answer choices

HTTP

NAT

DHCP

a routing table