Question 1

Microsoft's Windows operating system meets A1 level security.

Accepted Answer

A) True 
 B)False

Question 2

A __________ is a router or special purpose computer that examines packets flowing into and out of a network and restricts access to the organization's network.

Accepted Answer

A)  firewall 
B)  token system 
C)  ANI 
D)  call-back modem 
E)  firefighter 
A)  firewall 
B)  token system 
C)  ANI 
D)  call-back modem 
E)  firefighter

Question 3

Which of the following is a mode that is used by IPSec?

Accepted Answer

A)  exchange 
B)  sniffer 
C)  tunnel 
D)  creeper 
E)  firefighter 
A)  exchange 
B)  sniffer 
C)  tunnel 
D)  creeper 
E)  firefighter

Question 4

__________ refers to the process of translating between one set of private addresses inside a network and a set of public address outside the network.

Accepted Answer

A)  Translation 
B)  Conversion 
C)  Network address translation 
D)  Proxy translation 
E)  IP conversion. 
A)  Translation 
B)  Conversion 
C)  Network address translation 
D)  Proxy translation 
E)  IP conversion.

Question 5

A way to prevent intrusion by disguising information through algorithms is:

Accepted Answer

A)  spoofing 
B)  call-back access 
C)  encryption 
D)  disk elevatoring 
E)  disk mirroring 
A)  spoofing 
B)  call-back access 
C)  encryption 
D)  disk elevatoring 
E)  disk mirroring

Question 6

Social engineering refers to creating a team that solves virus problems.

Accepted Answer

A) True 
 B)False

Question 7

Compare and contrast DES and public key encryption.

Accepted Answer

DES (Data Encryption Standard) and publi

Question 8

Developing _______ helps develop a secure network.

Accepted Answer

A)  rules 
B)  controls 
C)  network maps 
D)  vendor documentation 
E)  service level agreements 
A)  rules 
B)  controls 
C)  network maps 
D)  vendor documentation 
E)  service level agreements

Question 9

Companies have learned that threats from hacking from its own employees occur about as often as by outsiders.

Accepted Answer

A) True 
 B)False

Question 10

Which of the following is not a method for deterring outside intruders from gaining access to the organization's office or network equipment facilities?

Accepted Answer

A)  locks on network circuits after working hours 
B)  passwords that disable the screen and keyboard of a computer 
C)  secured network cabling behind walls and above ceilings 
D)  use of armored cable 
E)  unlocked wiring closet for network devices 
A)  locks on network circuits after working hours 
B)  passwords that disable the screen and keyboard of a computer 
C)  secured network cabling behind walls and above ceilings 
D)  use of armored cable 
E)  unlocked wiring closet for network devices

Question 11

What is PKI and why is it important?

Accepted Answer

PKI, or Public Key Infrastructure, is a

Question 12

Intrusion refers to confidentiality and integrity of data

Accepted Answer

A) True 
 B)False

Question 13

_________ controls stop a person from acting.

Accepted Answer

A)  detective 
B)  corrective 
C)  mitigating 
D)  preventive 
E)  backup 
A)  detective 
B)  corrective 
C)  mitigating 
D)  preventive 
E)  backup

Question 14

The best solution for planning for disaster recovery is to have a fully redundant backup network placed in a different location that would not be threatened by the same natural or man-made disaster that would destroy the original network.

Accepted Answer

A) True 
 B)False

Question 15

Business continuity planning refers primarily to ensuring availability,with some aspects of data integrity.

Accepted Answer

A) True 
 B)False

Question 16

An example of _____ of data would be if a computer virus eliminated files on that computer.

Accepted Answer

A)  disruption 
B)  controlled chaos 
C)  intrusion 
D)  destruction 
E)  disaster 
A)  disruption 
B)  controlled chaos 
C)  intrusion 
D)  destruction 
E)  disaster

Question 17

A fundamental technique to determine if an intrusion is in progress in a stable network is:

Accepted Answer

A)  anomaly detection 
B)  armoring cable 
C)  RSA algorithm 
D)  patching 
E)  scanning a user's fingerprint 
A)  anomaly detection 
B)  armoring cable 
C)  RSA algorithm 
D)  patching 
E)  scanning a user's fingerprint

Question 18

A control spreadsheet lists threats to the network across the top of the spreadsheet and lists the network assets down the side of the sheet.

Accepted Answer

A) True 
 B)False

Question 19

Confidentiality refers to the protection of the organizational data from unauthorized disclosure of customer and proprietary data.

Accepted Answer

A) True 
 B)False

Question 20

A recent study by CSO Magazine and the Computer Security Institute stated that the average loss suffered by businesses because of computer security breaches was approximately $350,000.

Accepted Answer

A) True 
 B)False

Microsoft's Windows operating system meets A1 level security.

A __________ is a router or special purpose computer that examines packets flowing into and out of a network and restricts access to the organization's network.

Which of the following is a mode that is used by IPSec?

__________ refers to the process of translating between one set of private addresses inside a network and a set of public address outside the network.

A way to prevent intrusion by disguising information through algorithms is:

Social engineering refers to creating a team that solves virus problems.

Compare and contrast DES and public key encryption.

Developing _______ helps develop a secure network.

Companies have learned that threats from hacking from its own employees occur about as often as by outsiders.

Which of the following is not a method for deterring outside intruders from gaining access to the organization's office or network equipment facilities?

What is PKI and why is it important?

Intrusion refers to confidentiality and integrity of data

_________ controls stop a person from acting.

The best solution for planning for disaster recovery is to have a fully redundant backup network placed in a different location that would not be threatened by the same natural or man-made disaster that would destroy the original network.

Business continuity planning refers primarily to ensuring availability,with some aspects of data integrity.

An example of _____ of data would be if a computer virus eliminated files on that computer.

A fundamental technique to determine if an intrusion is in progress in a stable network is:

A control spreadsheet lists threats to the network across the top of the spreadsheet and lists the network assets down the side of the sheet.

Confidentiality refers to the protection of the organizational data from unauthorized disclosure of customer and proprietary data.

A recent study by CSO Magazine and the Computer Security Institute stated that the average loss suffered by businesses because of computer security breaches was approximately $350,000.

Introduction to Data Communications

Application Layer

Physical Layer

Data Link Layer

Network and Transport Layers

Wired and Wireless LANs

Backbone Networks

Wide Area Networks

The Internet

Network Design

Network Management

Filters

Exam 10: Network Security

Microsoft's Windows operating system meets A1 level security.

A __________ is a router or special purpose computer that examines packets flowing into and out of a network and restricts access to the organization's network.

Which of the following is a mode that is used by IPSec?

__________ refers to the process of translating between one set of private addresses inside a network and a set of public address outside the network.

A way to prevent intrusion by disguising information through algorithms is:

Social engineering refers to creating a team that solves virus problems.

Compare and contrast DES and public key encryption.

Developing _______ helps develop a secure network.

Companies have learned that threats from hacking from its own employees occur about as often as by outsiders.

Which of the following is not a method for deterring outside intruders from gaining access to the organization's office or network equipment facilities?

What is PKI and why is it important?

Intrusion refers to confidentiality and integrity of data

_________ controls stop a person from acting.

The best solution for planning for disaster recovery is to have a fully redundant backup network placed in a different location that would not be threatened by the same natural or man-made disaster that would destroy the original network.

Business continuity planning refers primarily to ensuring availability,with some aspects of data integrity.

An example of _____ of data would be if a computer virus eliminated files on that computer.

A fundamental technique to determine if an intrusion is in progress in a stable network is:

A control spreadsheet lists threats to the network across the top of the spreadsheet and lists the network assets down the side of the sheet.

Confidentiality refers to the protection of the organizational data from unauthorized disclosure of customer and proprietary data.

A recent study by CSO Magazine and the Computer Security Institute stated that the average loss suffered by businesses because of computer security breaches was approximately $350,000.

Introduction to Data Communications

Application Layer

Physical Layer

Data Link Layer

Network and Transport Layers

Wired and Wireless LANs

Backbone Networks

Wide Area Networks

The Internet

Network Design

Network Management

Filters