Imperva DDoS Protection is a commercial DDoS mitigation solution by Imperva. Silverfort Authentication Firewall is a commercial identity threat detection and response solution by Silverfort. Features, integrations, deployment and the company behind each one, side by side.
Cloud-based DDoS mitigation for Layer 3, 4, and 7 attacks with 3-second SLA
Identity-based access control & segmentation to block lateral movement
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Based on what each listing shows: deployment, company size, price and open source.
Imperva DDoS Protection fits if you want a cloud product.
Silverfort Authentication Firewall fits if you need both cloud and on-premises options.
Common questions when comparing Imperva DDoS Protection vs Silverfort Authentication Firewall for DDoS mitigation.
Imperva DDoS Protection: Cloud-based DDoS mitigation for Layer 3, 4, and 7 attacks with 3-second SLA. Built by Imperva.
Silverfort Authentication Firewall: Identity-based access control & segmentation to block lateral movement. Built by Silverfort.
The table above shows where their features, integrations, deployment and company size fit differ.
Imperva DDoS Protection is made by Imperva. Silverfort Authentication Firewall is made by Silverfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Imperva DDoS Protection and Silverfort Authentication Firewall 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 2026-11-02
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