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Intrusion Detection Systems Answer-Integrated Exam 2024/2025 $14.99   Add to cart

Exam (elaborations)

Intrusion Detection Systems Answer-Integrated Exam 2024/2025

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What is an Intrusion Detection System Answer: - Terminology - Honeypots - Scanners - Sniffers Intrusion Answer: occurs when an attacker attempts to gain entry into or disrupt the normal operations of an information system, almost always with the intent to do harm Intrusion ...

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  • August 30, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • intrusion detection
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Intrusion Detection Systems Answer-
Integrated Exam 2024/2025

What is an Intrusion Detection System Answer: - Terminology

- Honeypots

- Scanners

- Sniffers



Intrusion Answer: occurs when an attacker attempts to gain entry into or disrupt the normal
operations of an information system, almost always with the intent to do harm



Intrusion prevention Answer: consists of activities that seek to deter an intrusion from occurring



Intrusion detection activities Answer: consists of procedures and systems created and operated to
detect system intrusions



Intrusion reaction activities Answer: encompasses actions an organization undertakes when an
intrusion event is detected



Intrusion correction activities Answer: finalize restoration of operations to a normal state



IDS Terminology Answer: Site policy awareness

Tuning

True attack stimulus

Confidence value

Alarm filtering

, Alarm clustering and compaction

Alert or alarm

Evasion

False attack stimulus

False negative and false positive

Noise

Site policy



Automation Answer: The bad guys are scripting to attack, we need to use automation to defend



There are just too many endpoints and systems to manually watch



Preventative measures Answer: Look for potential security holes before they are exploited



Analytics Answer: Data correlation of seemingly unrelated events



Intrusion Prevention characteristics Answer: Terminate a network connection or user session that is
being used for attack



Block access to the targeted device



Addition of dynamic rules to a firewall



Removal of the offending portion of the attack (email attachment)



Host-based IDS Types Answer: Norton anyone?

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