Question 1

When a firewall identifies an attack packet,it ________.

Accepted Answer

A) discards the packet 
B) copies information about the packet into a log file 
C) both A and B 
D) neither A nor B 
A) discards the packet 
B) copies information about the packet into a log file 
C) both A and B 
D) neither A nor B

Question 2

With a complex password,adding two characters will require the attacker to make more than 1,000 more attempts to crack the password.

Accepted Answer

A) True 
 B)False

Question 3

Implementation guidance is less specific than _______.

Accepted Answer

A) policy 
B) implementation 
C) standards 
D) none of the above 
A) policy 
B) implementation 
C) standards 
D) none of the above

Question 4

An attack that occurs before a patch is available is called a zero-day attack.

Accepted Answer

A) True 
 B)False

Question 5

An action that will stop many viruses is ________.

Accepted Answer

A) installing a firewall 
B) the use of an antivirus program 
C) both A and B 
D) neither A nor B 
A) installing a firewall 
B) the use of an antivirus program 
C) both A and B 
D) neither A nor B

Question 6

Which of the following can be done today without the target's knowledge?

Accepted Answer

A) iris scanning 
B) face recognition 
C) both A and B 
D) neither A nor B 
A) iris scanning 
B) face recognition 
C) both A and B 
D) neither A nor B

Question 7

In distributed DoS attacks,the attacker sends messages directly to ________.

Accepted Answer

A) bots 
B) the intended victim of the DoS attack 
C) backdoors 
D) DOS servers 
A) bots 
B) the intended victim of the DoS attack 
C) backdoors 
D) DOS servers

Question 8

Attacking your own firm occurs in ________.

Accepted Answer

A) vulnerability testing 
B) auditing 
C) both A and B 
D) neither A nor B 
A) vulnerability testing 
B) auditing 
C) both A and B 
D) neither A nor B

Question 9

The password NeVEr can be defeated by a ________.

Accepted Answer

A) dictionary attack 
B) hybrid dictionary attack 
C) brute force attack 
D) none of the above 
A) dictionary attack 
B) hybrid dictionary attack 
C) brute force attack 
D) none of the above

Question 10

________ is the general name for proofs of identity in authentication.

Accepted Answer

A) Credentials 
B) Authorizations 
C) Certificates 
D) Signatures 
A) Credentials 
B) Authorizations 
C) Certificates 
D) Signatures

Question 11

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 12

The password velociraptor is adequately strong.

Accepted Answer

A) True 
 B)False

Question 13

The goal of security is to eliminate risk.

Accepted Answer

A) True 
 B)False

Question 14

In digital certificate authentication,the verifier uses ________.

Accepted Answer

A) the supplicant's public key 
B) the verifier's public key 
C) the true party's public key 
D) none of the above 
A) the supplicant's public key 
B) the verifier's public key 
C) the true party's public key 
D) none of the above

Question 15

A specific encryption method is called a ________.

Accepted Answer

A) code 
B) schema 
C) key method 
D) cipher 
A) code 
B) schema 
C) key method 
D) cipher

Question 16

Static packet filtering ________.

Accepted Answer

A) only looks at a single packet at a time, without context 
B) may be used for pre-screening before the main packet firewall 
C) both A and B 
D) neither A nor B 
A) only looks at a single packet at a time, without context 
B) may be used for pre-screening before the main packet firewall 
C) both A and B 
D) neither A nor B

Question 17

A firewall will drop a packet if it ________.

Accepted Answer

A) is a definite attack packet 
B) is a probable attack packet 
C) both A and B 
D) neither A nor B 
A) is a definite attack packet 
B) is a probable attack packet 
C) both A and B 
D) neither A nor B

Question 18

Which of the following can thwart directly-propagating worms?

Accepted Answer

A) applying patches 
B) firewalls 
C) both A and B 
D) neither A nor B 
A) applying patches 
B) firewalls 
C) both A and B 
D) neither A nor B

Question 19

A user picks the password tiger.This is likely to be cracked most quickly by a(n)________.

Accepted Answer

A) attack on an application running as root 
B) brute-force attack 
C) dictionary attack 
D) hybrid dictionary attack 
A) attack on an application running as root 
B) brute-force attack 
C) dictionary attack 
D) hybrid dictionary attack

Question 20

Authentication should generally be _____.

Accepted Answer

A) as strong as possible 
B) appropriate for a specific resource 
C) the same for all resources, for consistency 
D) all of the above 
A) as strong as possible 
B) appropriate for a specific resource 
C) the same for all resources, for consistency 
D) all of the above

When a firewall identifies an attack packet,it ________.

With a complex password,adding two characters will require the attacker to make more than 1,000 more attempts to crack the password.

Implementation guidance is less specific than _______.

An attack that occurs before a patch is available is called a zero-day attack.

An action that will stop many viruses is ________.

Which of the following can be done today without the target's knowledge?

In distributed DoS attacks,the attacker sends messages directly to ________.

Attacking your own firm occurs in ________.

The password NeVEr can be defeated by a ________.

________ is the general name for proofs of identity in authentication.

Which of the following attach themselves to other programs?

The password velociraptor is adequately strong.

The goal of security is to eliminate risk.

In digital certificate authentication,the verifier uses ________.

A specific encryption method is called a ________.

Static packet filtering ________.

A firewall will drop a packet if it ________.

Which of the following can thwart directly-propagating worms?

A user picks the password tiger.This is likely to be cracked most quickly by a(n)________.

Authentication should generally be _____.

Welcome to the Cloud

Network Standards

Network Management

Wired Ethernet Lans

Wireless Lans I

Wireless Lans 2

Tcpip Internetworking I

Tcpip Internetworking 2

Wide Area Networks

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

When a firewall identifies an attack packet,it ________.

With a complex password,adding two characters will require the attacker to make more than 1,000 more attempts to crack the password.

Implementation guidance is less specific than _______.

An attack that occurs before a patch is available is called a zero-day attack.

An action that will stop many viruses is ________.

Which of the following can be done today without the target's knowledge?

In distributed DoS attacks,the attacker sends messages directly to ________.

Attacking your own firm occurs in ________.

The password NeVEr can be defeated by a ________.

________ is the general name for proofs of identity in authentication.

Which of the following attach themselves to other programs?

The password velociraptor is adequately strong.

The goal of security is to eliminate risk.

In digital certificate authentication,the verifier uses ________.

A specific encryption method is called a ________.

Static packet filtering ________.

A firewall will drop a packet if it ________.

Which of the following can thwart directly-propagating worms?

A user picks the password tiger.This is likely to be cracked most quickly by a(n)________.

Authentication should generally be _____.

Welcome to the Cloud

Network Standards

Network Management

Wired Ethernet Lans

Wireless Lans I

Wireless Lans 2

Tcpip Internetworking I

Tcpip Internetworking 2

Wide Area Networks

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters