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EC-Council

312-50V11 · Question #453

You are the Systems Administrator for a large corporate organization. You need to monitor all network traffic on your local network for suspicious activities and receive notifications when an attack i

The correct answer is A. Network-based IDS. A network-based intrusion detection system (NIDS) is used to monitor and analyze network traffic to protect a system from network-based threats. A NIDS reads all inbound packets and searches for any suspicious patterns. When threats are discovered, based on its severity, the syst

Evading IDS, Firewalls, and Honeypots

Question

You are the Systems Administrator for a large corporate organization. You need to monitor all network traffic on your local network for suspicious activities and receive notifications when an attack is occurring. Which tool would allow you to accomplish this goal?

Options

  • ANetwork-based IDS
  • BFirewall
  • CProxy
  • DHost-based IDS

How the community answered

(37 responses)
  • A
    92% (34)
  • C
    5% (2)
  • D
    3% (1)

Explanation

A network-based intrusion detection system (NIDS) is used to monitor and analyze network traffic to protect a system from network-based threats. A NIDS reads all inbound packets and searches for any suspicious patterns. When threats are discovered, based on its severity, the system can take action such as notifying administrators, or barring the source IP address from accessing the network.

Topics

#network-based IDS#traffic monitoring#intrusion detection#alert notification

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