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 ...
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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