d4.docx - Week 4 Discussion Notes Chapter 5 Detecting...

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June 24, 2019 Week 4 Discussion Notes Chapter 5 Detecting Incidents o Possible Indicators of an Incident Presence of unfamiliar files Presence or execution of unknown programs or processes Unusual consumption of computing resources Unusual system crashes o Probable Indicators of an Incident Activities at unexpected times Presence of unexpected new accounts Reported attacks Notification from IDPS Definite Indicators o Use of dormant accounts o Changes to logs o Presence of hacker tools o Notifications by partner or peer o Notification by hacker o Loss of availability or integrity or confidentiality o Violation of policy or violation of law An intrusion detection and prevention system (IDPS) is a network burglar alarm. It is designed to be placed in a network to determine whether or not the network is being used in ways that are out of compliance with the policy of the organization.
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