Welcome to the Network Security Concepts MCQs Page

Dive deep into the fascinating world of Network Security Concepts with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Network Security Concepts, a crucial aspect of Cryptography and Network Security. In this section, you will encounter a diverse range of MCQs that cover various aspects of Network Security Concepts, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Cryptography and Network Security.

Check out the MCQs below to embark on an enriching journey through Network Security Concepts. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Cryptography and Network Security.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Network Security Concepts. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Network Security Concepts MCQs | Page 6 of 12

Explore more Topics under Cryptography and Network Security

01

Cryptography Basics

02

Encryption Techniques

03

Data Encryption Standard

04

Number Theory and Finite Fields

05

Advanced Encryption Algorithm

06

Pseudorandom Number Generation and Stream Ciphers

07

Public Key Cryptography and RSA

08

Cryptographic Hash Functions

09

Message Authentication Codes and Key Management

10

Security in the Internet

11

Wireless Network Security

Q51.

Which port forwarding technique intercepts application-level traffic and redirects it from an insecure TCP connections to secure SSH tunnels?

Remote Forwarding

Local Forwarding

Stable Forwarding

None of the mentioned

Discuss

Answer: (b).Local Forwarding

Q52.

The protocol ‘POP’ stands for-

Personal Office Protocol

Post Office Protocol

Privacy Overall Protocol

Privacy Over Protocol

Discuss

Answer: (b).Post Office Protocol

Q53.

In which port forwarding technique does the client act on the server’s behalf?

Remote Forwarding

Local Forwarding

Stable Forwarding

None of the mentioned

Discuss

Answer: (a).Remote Forwarding

Q54.

In the Key generation procedure, the Integrity Key from the client to server is represented as:

HASH(K||H||”E”||session_id)

HASH(K||H||”C”||session_id)

HASH(K||H||”B”||session_id)

HASH(K||H||”D”||session_id)

Discuss

Answer: (a).HASH(K||H||”E”||session_id)

Q55.

In the Key generation procedure, the Integrity Key from the server to client is represented as:

HASH(K||H||”A”||session_id)

HASH(K||H||”B”||session_id)

HASH(K||H||”E”||session_id)

HASH(K||H||”F”||session_id)

Discuss

Answer: (d).HASH(K||H||”F”||session_id)

Q56.

In the Key generation procedure, the Encryption key from the server to client is represented as:

HASH(K||H||”C”||session_id)

HASH(K||H||”B”||session_id)

HASH(K||H||”F”||session_id)

HASH(K||H||”D”||session_id)

Discuss

Answer: (d).HASH(K||H||”D”||session_id)

Q57.

In the User Authentication Protocol, when the client requests for authentication, then the first byte ( in this format) has decimal value –

Discuss

Answer: (c).50

Q58.

SSH_MSG_USERAUTH_FALIURE is represented by byte-

None of the mentioned

Discuss

Answer: (b).51

Q59.

SH_MSG_USERAUTH_SUCCESS is represented by the byte –

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q60.

Which of the following are valid authentication methods?

Public Key Based

Password Based

Host Based

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Page 6 of 12

Welcome to the Network Security Concepts MCQs Page

Network Security Concepts MCQs | Page 6 of 12

Explore more Topics under Cryptography and Network Security

Cryptography Basics

Encryption Techniques

Data Encryption Standard

Number Theory and Finite Fields

Advanced Encryption Algorithm

Pseudorandom Number Generation and Stream Ciphers

Public Key Cryptography and RSA

Cryptographic Hash Functions

Message Authentication Codes and Key Management

Security in the Internet

Wireless Network Security

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