Practice Quiz in Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls Part 2

(Last Updated On: December 21, 2017)

Practice Quiz in Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls

This is the Online Practice Quiz in Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls part 2 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Continue Part II of the Online Practice Quiz

Quiz in Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls

Question 11. In PGP, to exchange e-mail messages, a user needs a ring of _______ keys.

A. secret

B. public

C. either (a) or (b)

D. both (a) and (b)


Question 12. IPSec uses a set of SAs called the ________.

A. SAD

B. SAB

C. SADB

D. None of these


Question 13. An _________ is a network that allows authorized access from outside users.

A. intranet

B. internet

C. extranet

D. None of these


Question 14. One security protocol for the e-mail system is _________.

A. IPSec

B. SSL

C. PGP

D. None of these


Question 15. Typically, ______ can receive application data from any application layer protocol, but the protocol is normally HTTP.

A. SSL

B. TLS

C. either (a) or (b)

D. both (a) and (b)


Question 16. A ______ provides privacy for LANs that must communicate through the global Internet.

A. VPP

B. VNP

C. VNN

D. VPN


Question 17. In _____, there can be multiple paths from fully or partially trusted authorities.

A. X509

B. PGP

C. KDC

D. None of these


Question 18. The Internet authorities have reserved addresses for _______.

A. intranets

B. internets

C. extranets

D. None of these


Question 19. ________ provides privacy, integrity, and authentication in e-mail.

A. IPSec

B. SSL

C. PGP

D. None of these


Question 20. _________ operates in the transport mode or the tunnel mode.

A. IPSec

B. SSL

C. PGP

D. None of these

More Practice Quiz in Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.


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