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Chapter 1, 2 and 3 exam Network Security, Firewalls, and VPN's Second Edition
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Chapter 1, 2 and 3 exam Network Security, Firewalls, and VPN's Second Edition
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Chapter 1, 2 and 3 exam Network Security,Firewalls, and VPN's Second Edition
The term Annualized Rate of Occurrence (ARO) refers to a
probability prediction based on statistics and historical
occurrences on the likelihood of how many times in the next
year a threat will be a realized attack. - Correct Answer
✅True
Which of the following describes authentication? - Correct
Answer ✅The process of confirming the identity of a user.
Remote Access Server (RAS) is a network server that accepts
outbound connections from remote clients. - Correct
Answer ✅False
Which of the following refers to a form of attack that attempts
to compromise availability? - Correct Answer ✅DoS attack
The term bump-in-the-stack describes a term for a firewall
that is implemented via software. - Correct Answer ✅True
,Chapter 1, 2 and 3 exam Network Security,
Firewalls, and VPN's Second Edition
VPNs increase the risk caused by insecure access locations
and prevent interaction with LAN resources. - Correct
Answer ✅False
A public network is a very secure network. - Correct Answer
✅False
Which term describes the act of working from a home,
remote, or mobile location while connecting into the
employer's private network, often using a VPN? - Correct
Answer ✅Telecommuting
Which term describes the process of converting ciphertext
back into plain text? - Correct Answer ✅Decryption
A one-way function refers to a mathematical operation
performed in one direction; reversing the operation is easy. -
Correct Answer ✅False
Which of the following characteristics relates to a
demilitarized zone (DMZ)? - Correct Answer ✅A type of
, Chapter 1, 2 and 3 exam Network Security,
Firewalls, and VPN's Second Edition
perimeter network used to host resources designated as
accessible by the public form the Internet.
Which term describes the calculation of the total loss
potential across a year for a given asset and a specific
threat? - Correct Answer ✅Annualized Loss Expectancy
(ALE)
Discuss the difference between logical address and physical
address. Give an example of each type of address. - Correct
Answer ✅Logical address is generated by CPU in
perspective of a program. Physical address is a location that
exists in the memory unit.
EX: Logical Address users can see the address of the program
Physical Address user can never see the address of the
program.
Symmetric cryptography encodes and decodes information
using different keys for each process. - Correct Answer
✅False
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