Resec Gateway Security is a commercial network sandboxing solution by Resec. Zscaler Cloud Sandbox is a commercial network sandboxing solution by Zscaler. Features, integrations, deployment and the company behind each one, side by side.
Gateway security platform with CDR, file sanitization & threat prevention
AI-powered inline sandbox for detecting and blocking unknown file-based threats
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Based on what each listing shows: deployment, company size, price and open source.
Resec Gateway Security fits if you need both cloud and on-premises options.
Zscaler Cloud Sandbox fits if you want a cloud product and you are a small business.
Common questions when comparing Resec Gateway Security vs Zscaler Cloud Sandbox for network sandboxing.
Resec Gateway Security: Gateway security platform with CDR, file sanitization & threat prevention. Built by Resec.
Zscaler Cloud Sandbox: AI-powered inline sandbox for detecting and blocking unknown file-based threats. Built by Zscaler.
The table above shows where their features, integrations, deployment and company size fit differ.
Resec Gateway Security is made by Resec. Zscaler Cloud Sandbox is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Resec Gateway Security and Zscaler Cloud Sandbox are both Network Sandboxing products, and both cover Sandbox. Use the table above to see where features, deployment and company size fit differ.
No Network Sandboxing shortlist yet. This is the closest one.
Updated 2026-11-02
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