Trellix Intrusion Prevention System is a commercial intrusion detection and prevention systems solution by Trellix. Zscaler Advanced Threat Protection is a commercial network sandboxing solution by Zscaler. Features, integrations, deployment and the company behind each one, side by side.
Next-gen IPS detecting & blocking network threats via signatures & behavior
Cloud-based ATP with inline threat detection, sandboxing, and TLS/SSL inspection
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Based on what each listing shows: deployment, company size, price and open source.
Trellix Intrusion Prevention System fits if you need both cloud and on-premises options.
Zscaler Advanced Threat Protection fits if you want a cloud product.
Common questions when comparing Trellix Intrusion Prevention System vs Zscaler Advanced Threat Protection for intrusion detection and prevention systems.
Trellix Intrusion Prevention System: Next-gen IPS detecting & blocking network threats via signatures & behavior, built by Trellix.
Zscaler Advanced Threat Protection: Cloud-based ATP with inline threat detection, sandboxing, and TLS/SSL inspection, built by Zscaler.
The table above shows where their features, integrations, deployment and company size fit differ.
Trellix Intrusion Prevention System is made by Trellix. Zscaler Advanced Threat Protection is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Trellix Intrusion Prevention System and Zscaler Advanced Threat Protection are not in the same category on CybersecTools. 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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