Detecting and preventing network intrusions

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  • Quiz: Intrusion defense in the era of Windows Vista

    A five-question multiple-choice quiz to test your understanding of the content presented by expert Peter H. Gregory in this lesson of's Intrusion Defense School. Continue Reading

  • intrusion detection (ID)

    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 ... Continue Reading

  • Snort

    Snort is an open source network intrusion detection system (NIDS) created by Martin Roesch. Continue Reading

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