Which NIDS tool uses a signature-based approach and native multithreading for alert detection?

Which NIDS tool uses a signature-based approach and native multithreading for alert detection?

• Snort
• Bro
• Zeek
• Suricata

Explanation: Suricata is a NIDS tool that uses a signature-based approach. It also uses native multithreading, which allows the distribution of packet stream processing across multiple processor cores.

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