Which of the following statements is true of firewalls

TELECOMMUNICATIONS AND NETWORK SECURITY

Content ... Lesson 8: Configuring a VPN Client for Secure File Transfers Review Test Submission: Lab 8 Quiz H

Review Test Submission: Lab 8 QuizReview Test Submission: Lab 8 Quiz

User Mr. Prapul Kumar Kalapala Course 2018_SPR_IG_Telecommunications Network

Security_22_23_COMBINED Test Lab 8 Quiz Started 2/7/18 6:08 PM Submitted 2/7/18 6:35 PM Due Date 2/11/18 11:59 PM Status Completed Attempt Score

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Question 1

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Before analyzing a network packet file in Wireshark in this lab, you created a filter. What did the filter do?

Displayed all hex data for a packet file

Deleted certain types of traffic from the packet file

Displayed certain types of traffic in a packet file

Displayed all hex data for a packet file

Added certain types of traffic to the packet file

Question 2

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How can FTP be made more secure?

Use a graphical user interface (GUI) rather than a command-line interface.

Encrypt files before transferring them.

Decrypt files before transferring them.

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Use a graphical user interface (GUI) rather than a command-line interface.

Use a command-line interface rather than a graphical user interface (GUI).

Question 3

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If Secure Shell (SSH) is configured to use asymmetrical encryption, which of the following statements is true?

One key and a secure protocol are required to send data.

One key is required when sending data.

Two keys are required when sending data.

One key and a secure protocol are required to send data.

Two keys and Telnet are required to send data.

Question 4

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In Windows, what is Trusted Root Certification Authorities?

A key exchange framework

A key exchange framework

The name of a default VPN connection

A certificate store

A folder for protocols used in secure VPN connections

Question 5

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In Wireshark, which of the following is true of the Hex Data pane?

It displays the same information as the Frame Details pane but in an easier-to-read format.

It displays packet information but not file names or file paths.

It displays the same information as the Frame Details pane but in an easier-to-read format.

It can display file contents in hexadecimal only.

It can display file contents in hexadecimal and clear text.

Question 6

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In this lab, you removed a split tunnel configuration from an IPsec VPN adapter. What was the result?

All traffic was forced through the IPsec tunnel, making the connection faster but less secure.

No traffic was allowed to pass through the IPsec tunnel, making the connection faster but less secure.

No traffic was allowed to pass through the IPsec tunnel, making the connection faster and more secure.

All traffic was forced through the IPsec tunnel, making the connection faster but less secure.

All traffic was forced through the IPsec tunnel, making the connection slower but more secure.

Question 7

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Of the following, what is a packet retransmission most likely to indicate?

An incorrect user password

An intentional packet injection

A new server certificate

An incorrect user password

An anonymous connection

Question 8

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Secure Shell (SSH) protocol replaces which older, insecure protocol?

Telnet

L2TP

Telnet

FTP

IPsec

Question 9

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What is ISAKMP?

A protocol used to establish tunnels and cryptographic keys

A secure Certificate Authority (CA)

A file transfer application

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A protocol used to establish tunnels and cryptographic keys

A protocol used for authorization of VPN users

Question 10

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What is split tunneling?

Using two security protocols for a single VPN

Using two security protocols for a single VPN

Configuring clients to access a public network through a VPN while maintaining access to local resources at the same time, using the same or different network connections

Using two different VPN connections to access the same resources

Configuring clients to access public networks and local resources through two different VPNs

Question 11

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What is the 255.255.255.255 address typically associated with?

Subnet mask

VPN client IP address

VPN server IP address

A mobile device network adapter

Subnet mask

Question 12

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When configuring a VPN connection from a client to a server, what does the route add mask 255.255.255.0 command do?

Masks the IP address of the IPsec firewall.

Add a route to the client's internal firewall.

Add a route to the connecting IP address of the IPsec firewall.

Masks the IP address of the IPsec firewall.

Masks the source's network address.

Question 13

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When creating a VPN client in Windows, which of the following is not an option when selecting the type of VPN?

Layer 2 Tunneling Protocol with IPsec (L2TP/IPsec)

Point to Point Tunneling Protocol (PPTP)

Layer 2 Tunneling Protocol with IPsec (L2TP/IPsec)

IKEv2

Extensible Authentication Protocol (EAP)

Question 14

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Which Windows feature do you use to create a VPN client?

Network and Sharing Center

Internet Options

Windows Firewall

Certificate Manager

Network and Sharing Center

Question 15

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Which of the following statements is NOT true of Secure Shell (SSH)?

An attacker who gains access to SSH encryption keys cannot decrypt and read content.

SSH encrypts files during the file transfer process.

You can use SSH with FTP.

An attacker who gains access to SSH encryption keys can decrypt and read content.

An attacker who gains access to SSH encryption keys cannot decrypt and read content.

Question 16

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Which of the following statements is NOT true regarding VPNs?

VPN tunnels are not 100% secure.

VPN tunnels are not 100% secure.

A client using a VPN tunnel is vulnerable to inline attacks.

A VPN does not mask a client's IP address.

The code of an inline attack can reveal a client system's IP address.

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Question 17

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Which of the following statements is true of split tunnel configurations?

Clients cannot route IPsec traffic through the VPN tunnel.

Clients do not keep local traffic on their own network.

Clients cannot route IPsec traffic through the VPN tunnel.

The configuration is optimal for performance.

The configuration is more secure than specifying a network address.

Question 18

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Which type of files are most appropriate to exchange via anonymous FTP?

A company's marketing literature

Code files for a software manufacturer's application

A company's sales data

A company's marketing literature

Customer database files

Question 19

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You are configuring a VPN client on a Windows 2016 server using IPsec to create a secure tunnel to a L2TP\IPsec server. Which of the following statements is true?

L2TP does not perform encryption.

L2TP does not perform encryption.

L2TP performs encryption.

L2TP works only for IP networks, not non-IP networks.

L2TP works only for non-IP networks, not non- IP networks.

Question 20

You just set up a VPN client on a Windows computer to work

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Wednesday, February 7, 2018 6:35:09 PM EST

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with a pfSense VPN server. You now want to make an IPsec connection to the server using IKEv2. What is the first step you must take?

Authenticate with the pfSense server.

Import a certificate file from the pfSense system.

Authenticate with the pfSense server.

Revoke a certificate from the pfSense server Certificate Authority (CA).

Add a route to the connecting IP address of the IPsec firewall.

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