Infoblox Threat Defense is a commercial intrusion detection and prevention systems solution by Infoblox. Kismet is a free intrusion detection and prevention systems solution. Features, integrations, deployment and the company behind each one, side by side.
DNS-based threat defense using predictive intelligence to block threats
A wireless network detector, sniffer, and intrusion detection system
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Based on what each listing shows: deployment, company size, price and open source.
Infoblox Threat Defense fits if you want a cloud product.
Kismet fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
Common questions when comparing Infoblox Threat Defense vs Kismet for intrusion detection and prevention systems.
Infoblox Threat Defense: DNS-based threat defense using predictive intelligence to block threats, built by Infoblox.
Kismet: A wireless network detector, sniffer, and intrusion detection system.
The table above shows where their features, integrations, deployment and company size fit differ.
Infoblox Threat Defense is made by Infoblox. Kismet is open-source with 2,072 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Infoblox Threat Defense and Kismet are both Intrusion Detection and Prevention Systems products. Key differences: Infoblox Threat Defense is Commercial while Kismet is Free, Kismet is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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