Question 1

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP segment which is an acknowledgement?

Accepted Answer

A) process it through the Access Control List (ACL) 
B) pass it if it is part of an approved connection 
C) both A and B 
D) neither A nor B 
A) process it through the Access Control List (ACL) 
B) pass it if it is part of an approved connection 
C) both A and B 
D) neither A nor B

Question 2

In antivirus filtering,the best ways to filter currently use ________.

Accepted Answer

A) application awareness 
B) stateful inspection 
C) signature detection 
D) behavioral detection 
A) application awareness 
B) stateful inspection 
C) signature detection 
D) behavioral detection

Question 3

SSL/TLS is used for ________.

Accepted Answer

A) Web applications 
B) any application 
C) both A and B 
D) neither A nor B 
A) Web applications 
B) any application 
C) both A and B 
D) neither A nor B

Question 4

Tricking users into doing something against their security interests is ________.

Accepted Answer

A) social engineering 
B) hacking 
C) both A and B 
D) neither A nor B 
A) social engineering 
B) hacking 
C) both A and B 
D) neither A nor B

Question 5

An attack in which an authentic-looking e-mail or website entices a user to enter his or her username,password,or other sensitive information is called ________.(Select the most specific answer.)

Accepted Answer

A) phishing 
B) identity theft 
C) social engineering 
D) a spyware attack 
A) phishing 
B) identity theft 
C) social engineering 
D) a spyware attack

Question 6

Which of the following attach themselves to other programs?

Accepted Answer

A) Viruses 
B) Worms 
C) both A and B 
D) neither A nor B 
A) Viruses 
B) Worms 
C) both A and B 
D) neither A nor B

Question 7

Which of the following sometimes uses direct propagation between computers?

Accepted Answer

A) viruses 
B) worms 
C) Trojan horses 
D) downloaders 
A) viruses 
B) worms 
C) Trojan horses 
D) downloaders

Question 8

To defeat brute-force attacks,a password must be ________.

Accepted Answer

A) long 
B) complex 
C) both A and B 
D) neither A nor B 
A) long 
B) complex 
C) both A and B 
D) neither A nor B

Question 9

The Target attackers probably first broke into Target using the credentials of a(n)________.

Accepted Answer

A) low-level Target employee 
B) Target IT employee 
C) Target security employee 
D) employee in a firm outside Target 
A) low-level Target employee 
B) Target IT employee 
C) Target security employee 
D) employee in a firm outside Target

Question 10

________ are full programs.

Accepted Answer

A) Viruses 
B) Worms 
C) both A and B 
D) neither A nor B 
A) Viruses 
B) Worms 
C) both A and B 
D) neither A nor B

Question 11

Credit card number thieves are called ________.(Pick the most precise answer.)

Accepted Answer

A) numbers racketeers 
B) fraudsters 
C) identity thieves 
D) carders 
A) numbers racketeers 
B) fraudsters 
C) identity thieves 
D) carders

Question 12

Prepare2 can be cracked most quickly by a(n)________.

Accepted Answer

A) authentication attack 
B) brute-force attack 
C) dictionary attack 
D) hybrid dictionary attack 
A) authentication attack 
B) brute-force attack 
C) dictionary attack 
D) hybrid dictionary attack

Question 13

Which of the following meets the definition of hacking ________.

Accepted Answer

A) to intentionally use a computer resource without authorization 
B) to use a computer on which you have an account for unauthorized purposes 
C) both A and B 
D) neither A nor B 
A) to intentionally use a computer resource without authorization 
B) to use a computer on which you have an account for unauthorized purposes 
C) both A and B 
D) neither A nor B

Question 14

In two-way dialogues using symmetric key encryption,how many keys are used for encryption and decryption?

Accepted Answer

A) 1 
B) 2 
C) 4 
D) none of the above 
A) 1 
B) 2 
C) 4 
D) none of the above

Question 15

Attack programs that can be remotely controlled by an attacker are ________.

Accepted Answer

A) bots 
B) DoS programs 
C) exploits 
D) sock puppets 
A) bots 
B) DoS programs 
C) exploits 
D) sock puppets

Question 16

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP SYN segment?

Accepted Answer

A) process it through the Access Control List (ACL) 
B) pass it if it is part of an approved connection 
C) both A and B 
D) neither A nor B 
A) process it through the Access Control List (ACL) 
B) pass it if it is part of an approved connection 
C) both A and B 
D) neither A nor B

Question 17

In digital certificate authentication,the verifier uses ________.

Accepted Answer

A) the supplicant's public key 
B) the true party's public key 
C) both A and B 
D) neither A nor B 
A) the supplicant's public key 
B) the true party's public key 
C) both A and B 
D) neither A nor B

Question 18

ACLs are used for packets in the ________ state.

Accepted Answer

A) connection-opening 
B) ongoing communication 
C) both A and B 
D) neither A nor B 
A) connection-opening 
B) ongoing communication 
C) both A and B 
D) neither A nor B

Question 19

When a packet that is part of an ongoing connection arrives at a stateful inspection firewall,the firewall usually ________.

Accepted Answer

A) drops the packet 
B) drops the packet and notifies an administrator 
C) passes the packet 
D) passes the packet, but notifies an administrator 
A) drops the packet 
B) drops the packet and notifies an administrator 
C) passes the packet 
D) passes the packet, but notifies an administrator

Question 20

Debit card is secure because it requires two credentials for authentication.This is also called ________.

Accepted Answer

A) the supplicant's authentication 
B) the verifier's authentication 
C) two-factor authentication 
D) none of the above 
A) the supplicant's authentication 
B) the verifier's authentication 
C) two-factor authentication 
D) none of the above

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP segment which is an acknowledgement?

In antivirus filtering,the best ways to filter currently use ________.

SSL/TLS is used for ________.

Tricking users into doing something against their security interests is ________.

An attack in which an authentic-looking e-mail or website entices a user to enter his or her username,password,or other sensitive information is called ________.(Select the most specific answer.)

Which of the following attach themselves to other programs?

Which of the following sometimes uses direct propagation between computers?

To defeat brute-force attacks,a password must be ________.

The Target attackers probably first broke into Target using the credentials of a(n)________.

________ are full programs.

Credit card number thieves are called ________.(Pick the most precise answer.)

Prepare2 can be cracked most quickly by a(n)________.

Which of the following meets the definition of hacking ________.

In two-way dialogues using symmetric key encryption,how many keys are used for encryption and decryption?

Attack programs that can be remotely controlled by an attacker are ________.

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP SYN segment?

In digital certificate authentication,the verifier uses ________.

ACLs are used for packets in the ________ state.

When a packet that is part of an ongoing connection arrives at a stateful inspection firewall,the firewall usually ________.

Debit card is secure because it requires two credentials for authentication.This is also called ________.

Welcome to the Cloud

Network Standards

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 3: Network Security

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP segment which is an acknowledgement?

In antivirus filtering,the best ways to filter currently use ________.

SSL/TLS is used for ________.

Tricking users into doing something against their security interests is ________.

An attack in which an authentic-looking e-mail or website entices a user to enter his or her username,password,or other sensitive information is called ________.(Select the most specific answer.)

Which of the following attach themselves to other programs?

Which of the following sometimes uses direct propagation between computers?

To defeat brute-force attacks,a password must be ________.

The Target attackers probably first broke into Target using the credentials of a(n)________.

________ are full programs.

Credit card number thieves are called ________.(Pick the most precise answer.)

Prepare2 can be cracked most quickly by a(n)________.

Which of the following meets the definition of hacking ________.

In two-way dialogues using symmetric key encryption,how many keys are used for encryption and decryption?

Attack programs that can be remotely controlled by an attacker are ________.

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP SYN segment?

In digital certificate authentication,the verifier uses ________.

ACLs are used for packets in the ________ state.

When a packet that is part of an ongoing connection arrives at a stateful inspection firewall,the firewall usually ________.

Debit card is secure because it requires two credentials for authentication.This is also called ________.

Welcome to the Cloud

Network Standards

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters