Class: IntrusionDetectionSystem

Not all IDS prevent but all detect.

•owl:Thing
        •Asset
                •Countermeasure
                        •Monitoring
                                •IntrusionDetectionSystem
        •Countermeasure
                •Monitoring
                        •IntrusionDetectionSystem

Super Classes

protects SOME _Integrity
protects SOME _Availability
protects ONLY ((_Prevention OR _DetectionAND (_Confidentiality OR _Integrity OR _AvailabilityAND _Technology)
protects SOME _Technology
protects SOME _Detection
Monitoring
protects SOME _Confidentiality

Annotations

dc:descriptionSubdivisions according to Debar, Dacier, Wespi "Towards a taxonomy of IDS" An intrusion detection system (IDS) inspects all inbound and outbound network activity and identifies suspicious patterns that may indicate a network or system attack from someone attempting to break into or compromise a system. (Webopedia) Further subclasses could be developed from http://www.sans.org/resources/idfaq/aint.php

Abstract Syntax

Class(IntrusionDetectionSystem partial restriction(protects someValuesFrom(_Integrity))
                                      restriction(protects someValuesFrom(_Availability))
                                      restriction(protects allValuesFrom(intersectionOf(unionOf(_Prevention
                                                                                                _Detection)
                                                                                        unionOf(_Confidentiality
                                                                                                _Integrity
                                                                                                _Availability)
                                                                                        _Technology)))
                                      restriction(protects someValuesFrom(_Technology))
                                      restriction(protects someValuesFrom(_Detection))
                                      Monitoring
                                      restriction(protects someValuesFrom(_Confidentiality)))

Usage

Class Description/Definition (Necessary Conditions)

ByAuditSourceLocation, ByBehaviourOnDetection, ByDetectionMethod, ByUsageFrequency
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