Question 1

The presence of external requests for Telnet services can indicate a potential attack._________________________

Accepted Answer

A) True 
 B)False

Question 2

A trusted VPN is also known as a(n)____________________ VPN.

Accepted Answer

The answer of A trusted VPN is also known as...

Question 3

Since the bastion host stands as a sole defender on the network perimeter,it is commonly referred to as the ____ host.

Accepted Answer

A) trusted 
B) domain 
C) single 
D) sacrificial

Question 4

The DMZ cannot be a dedicated port on the firewall device linking a single bastion host.

Accepted Answer

A) True 
 B)False

Question 5

The filtering component of a content filter is like a set of firewall rules for Web sites,and is common in residential content filters._________________________

Accepted Answer

A) True 
 B)False

Question 6

When a dual-homed host approach is used,the bastion host contains four NICs._________________________

Accepted Answer

A) True 
 B)False

Question 7

A VPN allows a user to turn the Internet into a private network.

Accepted Answer

A) True 
 B)False

Question 8

A(n)____ is "a private data network that makes use of the public telecommunication infrastructure,maintaining privacy through the use of a tunneling protocol and security procedures."

Accepted Answer

A) SVPN 
B) VPN 
C) SESAME 
D) KERBES

Question 9

The SMC Barricade residential broadband router does not have an intrusion detection feature.

Accepted Answer

A) True 
 B)False

Question 10

Traces,formally known as ICMP Echo requests,are used by internal systems administrators to ensure that clients and servers can communicate._________________________

Accepted Answer

A) True 
 B)False

Question 11

The ____ is an intermediate area between a trusted network and an untrusted network.

Accepted Answer

A) perimeter 
B) DMZ 
C) domain 
D) firewall

Question 12

Kerberos ____ provides tickets to clients who request services.

Accepted Answer

A) KDS 
B) TGS 
C) AS 
D) VPN

Question 13

A(n)____________________ is an information security program that prevents specific types of information from moving between the outside world and the inside world.

Accepted Answer

The answer of A(n)____________________ is an information security program that...

Question 14

Telnet protocol packets usually go to TCP port ____.

Accepted Answer

A) 7 
B) 8 
C) 14 
D) 23

Question 15

One method of protecting the residential user is to install a software firewall directly on the user's system.

Accepted Answer

A) True 
 B)False

Question 16

Simple firewall models enforce address ____________________,which are rules designed to prohibit packets with certain addresses or partial addresses from passing through the device.

Accepted Answer

The answer of Simple firewall models enforce address ____________________,which are...

Question 17

____ firewalls are designed to operate at the media access control sublayer of the data link layer of the OSI network model.

Accepted Answer

A) MAC layer 
B) Circuit gateway 
C) Application gateways 
D) Packet filtering

Question 18

A ____ filtering firewall can react to an emergent event and update or create rules to deal with the event.

Accepted Answer

A) dynamic 
B) static 
C) stateful 
D) stateless

Question 19

The firewall device is never accessible directly from the ____________________ network.

Accepted Answer

The answer of The firewall device is never accessible directly...

Question 20

The ____________________ Access Controller Access Control System contains a centralized database,and it validates the user's credentials at this TACACS server.

Accepted Answer

The answer of The ____________________ Access Controller Access Control System...

Exam 6: Security Technology: Firewalls and Vpns

The presence of external requests for Telnet services can indicate a potential attack._________________________

A trusted VPN is also known as a(n)____________________ VPN.

Since the bastion host stands as a sole defender on the network perimeter,it is commonly referred to as the ____ host.

The DMZ cannot be a dedicated port on the firewall device linking a single bastion host.

The filtering component of a content filter is like a set of firewall rules for Web sites,and is common in residential content filters._________________________

When a dual-homed host approach is used,the bastion host contains four NICs._________________________

A VPN allows a user to turn the Internet into a private network.

A(n) ____ is "a private data network that makes use of the public telecommunication infrastructure,maintaining privacy through the use of a tunneling protocol and security procedures."

The SMC Barricade residential broadband router does not have an intrusion detection feature.

Traces,formally known as ICMP Echo requests,are used by internal systems administrators to ensure that clients and servers can communicate._________________________

The ____ is an intermediate area between a trusted network and an untrusted network.

Kerberos ____ provides tickets to clients who request services.

A(n)____________________ is an information security program that prevents specific types of information from moving between the outside world and the inside world.

Telnet protocol packets usually go to TCP port ____.

One method of protecting the residential user is to install a software firewall directly on the user's system.

Simple firewall models enforce address ____________________,which are rules designed to prohibit packets with certain addresses or partial addresses from passing through the device.

____ firewalls are designed to operate at the media access control sublayer of the data link layer of the OSI network model.

A ____ filtering firewall can react to an emergent event and update or create rules to deal with the event.

The firewall device is never accessible directly from the ____________________ network.

The ____________________ Access Controller Access Control System contains a centralized database,and it validates the user's credentials at this TACACS server.