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.
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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.
Question 12. IPSec uses a set of SAs called the ________. Question 13. An _________ is a network that allows authorized access from outside users. Question 14. One security protocol for the e-mail system is _________. Question 15. Typically, ______ can receive application data from any application layer protocol, but the protocol is normally HTTP. Question 16. A ______ provides privacy for LANs that must communicate through the global Internet. Question 17. In _____, there can be multiple paths from fully or partially trusted authorities. Question 18. The Internet authorities have reserved addresses for _______. Question 19. ________ provides privacy, integrity, and authentication in e-mail. Question 20. _________ operates in the transport mode or the tunnel mode.
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