Question 1

What are the actions that a firewall might take after examining a packet?

Accepted Answer

After examining a packet,a firewall can take one of the following actions:
a.Reject the incoming packet.
b.Send a warning to the network administrator.
c.Send a message to the packet's sender that the attempt failed.
d.Allow the packet to enter (or leave) the private network.

Question 2

If a drive in a redundant array of independent disks (RAID) system fails,data stored on it can be reconstructed from data stored on the remaining drives.

Accepted Answer

A) True 
 B)False  True

Question 3

Keystroke loggers can be used for malicious purposes,such as collecting the credit card numbers that users enter while shopping online.

Accepted Answer

A) True 
 B)False  True

Question 4

The main function of Cyber Incident Response Capability (CIRT) is to:

Accepted Answer

A)  provide level 1 security. 
B)  restrict access controls to unauthorized personnel. 
C)  provide information on security incidents. 
D)  create backdoors to bypass security protocols. 
A)  provide level 1 security. 
B)  restrict access controls to unauthorized personnel. 
C)  provide information on security incidents. 
D)  create backdoors to bypass security protocols.

Question 5

A _____ is the software that acts as an intermediary between two systems.

Accepted Answer

A)  database 
B)  backdoor 
C)  proxy server 
D)  Trojan program 
A)  database 
B)  backdoor 
C)  proxy server 
D)  Trojan program

Question 6

_____ is an attempt to gain access to a network by posing as an authorized user in order to find sensitive information,such as passwords and credit card information.

Accepted Answer

The answer of _____ is an attempt to gain access...

Question 7

In symmetric encryption,the same key is used to encrypt and decrypt a message.

Accepted Answer

A) True 
 B)False

Question 8

Data sent through a virtual private network (VPN) can be encrypted using the _____ protocol.

Accepted Answer

A)  User Datagram 
B)  Transmission Control 
C)  Secured Sockets layer 
D)  Layer Two Tunneling 
A)  User Datagram 
B)  Transmission Control 
C)  Secured Sockets layer 
D)  Layer Two Tunneling

Question 9

A level 1 security system is used to protect _____ against unauthorized access.

Accepted Answer

A)  users' work stations 
B)  corporate networks 
C)  internal database servers 
D)  front-end servers 
A)  users' work stations 
B)  corporate networks 
C)  internal database servers 
D)  front-end servers

Question 10

_____ security measures primarily control access to computers and networks,and they include devices for securing computers and peripherals from theft.

Accepted Answer

A)  Nonbiometric 
B)  Physiological 
C)  Biometric 
D)  Physical 
A)  Nonbiometric 
B)  Physiological 
C)  Biometric 
D)  Physical

Question 11

The _____ biometric security measure translates words into digital patterns,which are recorded and examined for tone and pitch.

Accepted Answer

The answer of The _____ biometric security measure translates words...

Question 12

A(n) _____ encryption usually works better for public networks,such as the Internet.

Accepted Answer

A)  symmetric 
B)  asymmetric 
C)  synchronous 
D)  asynchronous 
A)  symmetric 
B)  asymmetric 
C)  synchronous 
D)  asynchronous

Question 13

A(n) _____ is a security threat that combines the characteristics of computer viruses,worms,and other malicious codes with vulnerabilities found on public and private networks.

Accepted Answer

The answer of A(n) _____ is a security threat that...

Question 14

A logic bomb is a type of _____.

Accepted Answer

A)  Trojan program 
B)  worm 
C)  blended threat 
D)  backdoor 
A)  Trojan program 
B)  worm 
C)  blended threat 
D)  backdoor

Question 15

Explain the concept of mirror disks.

Accepted Answer

Mirror disks are a fault-tolerant method

Question 16

_____ are usually placed in front of a firewall and can identify attack signatures and trace patterns.

Accepted Answer

A)  Intrusion detection systems 
B)  Proxy servers 
C)  Physical security measures 
D)  Biometric security measures 
A)  Intrusion detection systems 
B)  Proxy servers 
C)  Physical security measures 
D)  Biometric security measures

Question 17

In the context of computer and network security,_____ refers to the accuracy of information resources within an organization.

Accepted Answer

A)  validity 
B)  confidentiality 
C)  integrity 
D)  availability 
A)  validity 
B)  confidentiality 
C)  integrity 
D)  availability

Question 18

What is an intrusion detection system (IDS)?

Accepted Answer

An intrusion detection system (IDS) can

Question 19

A(n) _____ contains code intended to disrupt a computer,network,or Web site,and it is usually hidden inside a popular program.

Accepted Answer

The answer of A(n) _____ contains code intended to disrupt...

Question 20

Discuss the guidelines for improving a firewall's capabilities.

Accepted Answer

Guidelines for improving a firewall's ca

What are the actions that a firewall might take after examining a packet?

If a drive in a redundant array of independent disks (RAID) system fails,data stored on it can be reconstructed from data stored on the remaining drives.

Keystroke loggers can be used for malicious purposes,such as collecting the credit card numbers that users enter while shopping online.

The main function of Cyber Incident Response Capability (CIRT) is to:

A _____ is the software that acts as an intermediary between two systems.

_____ is an attempt to gain access to a network by posing as an authorized user in order to find sensitive information,such as passwords and credit card information.

In symmetric encryption,the same key is used to encrypt and decrypt a message.

Data sent through a virtual private network (VPN) can be encrypted using the _____ protocol.

A level 1 security system is used to protect _____ against unauthorized access.

_____ security measures primarily control access to computers and networks,and they include devices for securing computers and peripherals from theft.

The _____ biometric security measure translates words into digital patterns,which are recorded and examined for tone and pitch.

A(n) _____ encryption usually works better for public networks,such as the Internet.

A(n) _____ is a security threat that combines the characteristics of computer viruses,worms,and other malicious codes with vulnerabilities found on public and private networks.

A logic bomb is a type of _____.

Explain the concept of mirror disks.

_____ are usually placed in front of a firewall and can identify attack signatures and trace patterns.

In the context of computer and network security,_____ refers to the accuracy of information resources within an organization.

What is an intrusion detection system (IDS)?

A(n) _____ contains code intended to disrupt a computer,network,or Web site,and it is usually hidden inside a popular program.

Discuss the guidelines for improving a firewall's capabilities.

Information Systems: an Overview

Computers: the Machines Behind Computing

Database Systems,data Warehouses,and Data Marts

Personal,legal,ethical,and Organizational Issues of Information Systems

Data Communication: Delivering Information Anywhere and Anytime

The Internet,intranets,and Extranets

E-Commerce

Global Information Systems

Building Successful Information Systems

Enterprise Systems

Management Support Systems

Intelligent Information Systems

Emerging Trends,technologies,and Applications

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Exam 5: Protecting Information Resources

What are the actions that a firewall might take after examining a packet?

If a drive in a redundant array of independent disks (RAID) system fails,data stored on it can be reconstructed from data stored on the remaining drives.

Keystroke loggers can be used for malicious purposes,such as collecting the credit card numbers that users enter while shopping online.

The main function of Cyber Incident Response Capability (CIRT) is to:

A _____ is the software that acts as an intermediary between two systems.

_____ is an attempt to gain access to a network by posing as an authorized user in order to find sensitive information,such as passwords and credit card information.

In symmetric encryption,the same key is used to encrypt and decrypt a message.

Data sent through a virtual private network (VPN) can be encrypted using the _____ protocol.

A level 1 security system is used to protect _____ against unauthorized access.

_____ security measures primarily control access to computers and networks,and they include devices for securing computers and peripherals from theft.

The _____ biometric security measure translates words into digital patterns,which are recorded and examined for tone and pitch.

A(n) _____ encryption usually works better for public networks,such as the Internet.

A(n) _____ is a security threat that combines the characteristics of computer viruses,worms,and other malicious codes with vulnerabilities found on public and private networks.

A logic bomb is a type of _____.

Explain the concept of mirror disks.

_____ are usually placed in front of a firewall and can identify attack signatures and trace patterns.

In the context of computer and network security,_____ refers to the accuracy of information resources within an organization.

What is an intrusion detection system (IDS)?

A(n) _____ contains code intended to disrupt a computer,network,or Web site,and it is usually hidden inside a popular program.

Discuss the guidelines for improving a firewall's capabilities.

Information Systems: an Overview

Computers: the Machines Behind Computing

Database Systems,data Warehouses,and Data Marts

Personal,legal,ethical,and Organizational Issues of Information Systems

Data Communication: Delivering Information Anywhere and Anytime

The Internet,intranets,and Extranets

E-Commerce

Global Information Systems

Building Successful Information Systems

Enterprise Systems

Management Support Systems

Intelligent Information Systems

Emerging Trends,technologies,and Applications

Filters