False positive alarm: When an alert occurs in the absence of the actual attack, it is called as false positive alarm. IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm. False negative alarm: When no caution or alert is given during the actual attack, it is called as false negative alarm. IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

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Answer 1

Question

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

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Answer 2

Question

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

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Answer 3

Question

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

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Answer 4

Question

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

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Answer 5

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

Answer 6

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

Answer 7

Chapter 7, Problem 2RQ

Program Plan Intro

False positive alarm:

When an alert occurs in the absence of the actual attack, it is called as false positive alarm.

IDPS (Intrusion Detection and Prevention system) mistakes the normal activity of the system as an attack and raises alarm.

False negative alarm:

When no caution or alert is given during the actual attack, it is called as false negative alarm.

IDPS (Intrusion Detection and Prevention system) fails to detect and respond for the attacks that are caused by outsiders.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 7 - Prob. 1RQ Ch. 7 - Prob. 2RQ Ch. 7 - Prob. 3RQ Ch. 7 - Prob. 4RQ Ch. 7 - Prob. 5RQ Ch. 7 - Prob. 6RQ Ch. 7 - Prob. 7RQ Ch. 7 - Prob. 8RQ Ch. 7 - Prob. 9RQ Ch. 7 - Prob. 10RQ

Solution Summary: The author explains the difference between false positive and false negative alarms.

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Chapter 7 Solutions