152 Best Security Questions and Answers (Q&A) - ProProfs Discuss

Which two statements about firewalls are true?

Grovercr
Answered: May 11, 2024

They can be used with an intrusion prevention system.
They can limit unauthorized user access to protect data.

1 Answer

314 views

Which of the following attacks can be mitigated against by implementing the following ingress/egress traffic filtering? * Any packet coming into the network must not have a source address of the...

Jayasrin
Answered: May 11, 2024

Spoofing

By having strict addressing filters; an administrator prevents a spoofed address from gaining access.

1 Answer

311 views

What are the three types of security?

Wyatt Williams
Answered: May 11, 2024

RBAC (Role Based Access Control)

The RBAC model allows a user to act in a certain predetermined manner based on the role the user holds in the organization. Users can be assigned certain...Read More

1 Answer

306 views

What entity within a PKI is able to provide digital keys to an authorized third party?

Greenbay
Answered: May 11, 2024

Key Escrow

****

1 Answer

301 views

What is the difference between Interpol and Europol?

Samantha Stewart, Philanthropist
Answered: Jul 13, 2020

Interpol and Europol are both intelligence agencies but differ in terms of functions and responsibilities. Interpol started with the name "International Criminal Police Organization" when it was...Read More

9 Answers

294 views

What is the difference between McAfee Total Protection and Internet Security?

Malcolm Carneal, Digital Nomad
Answered: Sep 30, 2019

McAfee is one of the better- known computer protection companies. One of the main features is that total Protection has wireless network protection. Wireless Protection is meant for people who...Read More

2 Answers

292 views

What can you do to prevent an Internet attacker from using a replay attack to gain access to a secure public Web site?

Greenbay
Answered: May 11, 2024

Timestamp session packets

****

1 Answer

288 views

How would Canada yield call play a roll in calling a bond?

John Smith
Answered: May 11, 2024

As an example, and though this would never happen, consider the following. If the issuer issued the bonds with a yield of 7% when the government of Canada bond is trading with a yield of 5% (a...Read More

1 Answer

288 views

What is the reasoning behind a low-coupon bond being more volatile in price change versus a high-coupon bond?

John Smith
Answered: May 11, 2024

The following is a mathematical reasoning: i worked out some calculations to compare a 9% 2-year annual coupon bond vs. a 2% 2-year annual coupon bond. consider that at a 5% discount rate, the price...Read More

1 Answer

286 views

Which two types of hackers are typically classified as grey hat hackers? (Choose two.)

Jordbluenose
Answered: May 11, 2024

Vulnerability brokers
Hacktivists

1 Answer

286 views

Which two passwords must be supplied in order to connect by Telnet to a properly secured CISCO switch and make changes to the device configuration? (Choose two)

Grovercr
Answered: May 11, 2024

Enable secret password
Vty password

1 Answer

286 views

What is a benefit of using a next-generation firewall rather than a stateful firewall?

Jordbluenose
Answered: May 11, 2024

Granularity control within applications

1 Answer

283 views

Which two ports can send and receive Layer 2 traffic from a community port on a PVLAN? (Choose two.)

Jordbluenose
Answered: May 11, 2024

Promiscuous ports
Community ports belonging to the same community

1 Answer

281 views

How many Seaward Continuum Use of Force levels are there?

Pbarton
Answered: May 11, 2024

1 Answer

280 views

Why would callable bonds trading at a premium be treated as a short-term bond while a callable bond trading at a discount would be treated as a long-term bond?

John Smith
Answered: May 11, 2024

If a callable bond was trading at a premium, that must mean that interest rates have dropped (remember that as interest rates fall, bond prices rise). as such, the issuer may be interested in...Read More

1 Answer

276 views

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