Egress Defend is a commercial anti-phishing solution by KnowBe4. Zecurion Secure Web Gateway is a commercial next-gen firewalls solution by Zecurion. Features, integrations, deployment and the company behind each one, side by side.
AI-powered anti-phishing solution for Microsoft 365 with behavioral detection
Web gateway controlling access to web resources with threat protection
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Based on what each listing shows: deployment, company size, price and open source.
Egress Defend fits if you want a cloud product and you are a small business.
Zecurion Secure Web Gateway fits if you need to run it on your own servers.
Common questions when comparing Egress Defend vs Zecurion Secure Web Gateway for anti-phishing.
Egress Defend: AI-powered anti-phishing solution for Microsoft 365 with behavioral detection. Built by KnowBe4.
Zecurion Secure Web Gateway: Web gateway controlling access to web resources with threat protection. Built by Zecurion.
The table above shows where their features, integrations, deployment and company size fit differ.
Egress Defend is made by KnowBe4. Zecurion Secure Web Gateway is made by Zecurion. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Egress Defend and Zecurion Secure Web Gateway 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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