Exam (elaborations)
Chapter 1, 2 and 3 exam Network Security, Firewalls, and VPN's Second Edition
- Course
- Institution
Chapter 1, 2 and 3 exam Network Security, Firewalls, and VPN's Second Edition
[Show more]
Content preview
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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Allivia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now