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Welcome to the Exploiting Network Vulnerabilities MCQs Page

Dive deep into the fascinating world of Exploiting Network Vulnerabilities with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Exploiting Network Vulnerabilities, a crucial aspect of CompTIA PenTest+ Certification Exam PT0 002. In this section, you will encounter a diverse range of MCQs that cover various aspects of Exploiting Network Vulnerabilities, 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 CompTIA PenTest+ Certification Exam PT0 002.

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Check out the MCQs below to embark on an enriching journey through Exploiting Network Vulnerabilities. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of CompTIA PenTest+ Certification Exam PT0 002.

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

Exploiting Network Vulnerabilities MCQs | Page 6 of 13

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Q51.
Which protocol has been around since 1971, remains a plaintext, unencrypted protocol operating on TCP port 21, and can be exploited by capturing usernames and passwords on the wire?

a.

FTPS

b.

SFTP

c.

FTP

d.

HTTP

Discuss
Answer: (c).FTP Explanation:FTP (File Transfer Protocol) has been around since 1971, remains a plaintext, unencrypted protocol operating on TCP port 21, and can be exploited by capturing usernames and passwords on the wire.
Q52.
What is one potential avenue for FTP service exploitation?

a.

Capturing usernames and passwords

b.

Discovering critical vulnerabilities in major FTP servers

c.

Exploring the directory structure outside the base directories

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:One potential avenue for FTP service exploitation includes capturing usernames and passwords, discovering critical vulnerabilities in major FTP servers, and exploring the directory structure outside the base directories.
Q53.
What is Kerberoasting?

a.

A technique for extracting user account passwords

b.

A method for cracking service tickets offline

c.

A process for requesting service principal names (SPNs)

d.

An online brute-force attack against long passwords

Discuss
Answer: (b).A method for cracking service tickets offline Explanation:Kerberoasting is a technique that involves requesting service tickets for service account service principal names (SPNs) and then cracking those tickets offline to obtain the service account password.
Q54.
Why is Kerberoasting most effective against shorter, less complex passwords?

a.

Short passwords are easier to guess online

b.

Offline cracking is slow for long passwords

c.

Longer passwords have stronger encryption

d.

Kerberoasting doesn't work with complex passwords

Discuss
Answer: (b).Offline cracking is slow for long passwords Explanation:Kerberoasting relies on offline cracking, which can be slow for longer, more complex passwords.
Q55.
What is the purpose of the Kerberoasting toolkit?

a.

To request service tickets from Active Directory

b.

To scan Active Directory for user accounts

c.

To crack service tickets offline

d.

To conduct an online brute-force attack

Discuss
Answer: (c).To crack service tickets offline Explanation:The Kerberoasting toolkit is used to crack service tickets obtained through the Kerberoasting process.
Q56.
How many steps are involved in the Kerberoasting process?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (c).4 Explanation:The Kerberoasting process involves four steps: scanning Active Directory, requesting service tickets, extracting tickets, and conducting an offline brute-force attack.
Q57.
What is the purpose of kirbi2john.py in Kerberoasting?

a.

To request service tickets

b.

To convert tickets to a crackable format

c.

To extract SPN values

d.

To conduct an online brute-force attack

Discuss
Answer: (b).To convert tickets to a crackable format Explanation:kirbi2john.py is used to convert Kerberos tickets obtained through the Kerberoasting process to a format that can be cracked using tools like John the Ripper.
Q58.
What does the SambaCry exploit target?

a.

Microsoft implementation of SMB

b.

Remote code execution in Samba server

c.

Fingerprinting the operating system

d.

Metasploitable 2

Discuss
Answer: (b).Remote code execution in Samba server Explanation:The SambaCry exploit targets remote code execution vulnerabilities in the Linux Samba server.
Q59.
Why is fingerprinting the operating system important before attempting an Samba exploit?

a.

To determine the version of the SMB protocol

b.

To ensure the right exploit for the OS and server service

c.

To check for vulnerabilities in Microsoft SMB

d.

To practice SMB exploits on Metasploitable 2

Discuss
Answer: (b).To ensure the right exploit for the OS and server service Explanation:Fingerprinting the operating system helps ensure that the correct exploit is used for the specific OS and server service version.
Q60.
What is the purpose of Secure Shell (SSH)?

a.

To access HTTP services securely

b.

To provide secure command-line access to systems

c.

To secure file transfers using FTP

d.

To encrypt DNS queries

Discuss
Answer: (b).To provide secure command-line access to systems Explanation:SSH is used for secure command-line access to systems via TCP port 22.
Page 6 of 13

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