Crucial Exams

CompTIA Security+ SY0-701 Practice Question

Which of the following BEST describes the main purpose of an Intrusion Detection System (IDS)?

  • It monitors network traffic for suspicious activities and alerts administrators.

  • It provides detailed reports of system performance for auditing purposes.

  • It encrypts data to prevent unauthorized access during transmission.

  • It blocks unauthorized access by filtering incoming network traffic.

CompTIA Security+ SY0-701
General Security Concepts
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