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Intrusion Detection

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ALSO CALLED: Host Intrusion Detection, Network Intrusion Detection, Host IDS, Network IDS, Network Intrusion Management, ID
DEFINITION: Intrusion detection (ID) is a type of security management system for computers and networks. An ID system gathers and analyzes information from various areas within a computer or a network to identify possible security breaches, which include both intrusions (attacks from outside the organization) and misuse (attacks from within the organization). ID uses vulnerability assessment (sometimes refered  … 
Definition continues below.
Intrusion Detection Multimedia (View All Report Types)
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The Benefits of Network Forensics: Using Surveillance for Remediation, Fortification, and Incident Identification
sponsored by Solera Networks
VIDEOCAST: Network forensics does for the network what cameras do for a bank. Solera Networks’ software sits on the network and assists in incident response and network remediation and fortification. Watch this interview to learn more about network forensics and about Solera Networks from Solera President and CEO, Steve Shillingford.
Posted: 11 Nov 2009 | Premiered: 11 Nov 2009


Anomaly or Signature based intrusion detection: Do you need both?
sponsored by TippingPoint
PODCAST: In this podcast, our expert explains whether users really need both anomaly and signature based strategies, and if so, how to overcome implementation challenges.
Posted: 10 Nov 2009 | Premiered: 10 Nov 2009

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INTRUSION DETECTION DEFINITION (continued): …  to as scanning), which is a technology developed to assess the security of a computer system or network.Intrusion detection functions include: Monitoring and analyzing both user and system activities Analyzing system configurations and vulnerabilities Assessing system and file integrity Ability to recognize patterns typical of attacks Analysis of abnormal activity patterns Tracking user policy violationsID systems are being developed in response to the increasing number of attacks on major sites and networks, including those of the Pentagon, the White House, NATO, and the U.S. Defense Department. … 
Intrusion Detection definition sponsored by SearchMidmarketSecurity.com, powered by WhatIs.com an online computer dictionary
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