# Egress Defend vs TEHTRIS XDR/DNS Firewall: side-by-side comparison (2026) [Egress Defend](https://cybersectools.com/tools/egress-defend) is a commercial [anti-phishing](https://cybersectools.com/categories/anti-phishing) solution by [KnowBe4](https://cybersectools.com/companies/knowbe4). [TEHTRIS XDR/DNS Firewall](https://cybersectools.com/tools/tehtris-xdrdns-firewall) is a commercial [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [TEHTRIS](https://cybersectools.com/companies/tehtris). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Egress Defend | TEHTRIS XDR/DNS Firewall | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Anti-Phishing | Next-Gen Firewalls | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | KnowBe4 | TEHTRIS | | Headquarters | – | – | ### Use cases and capabilities | | Egress Defend | TEHTRIS XDR/DNS Firewall | |---|---|---| | Microsoft 365 | Yes | – | | Natural Language Processing | Yes | – | | DNS Security | – | Yes | ### Core features **Egress Defend** 10 features listed. Sign in on the page to see them. **TEHTRIS XDR/DNS Firewall** 10 features listed. Sign in on the page to see them. ### Integrations **Egress Defend** 6 integrations listed. Sign in on the page to see them. **TEHTRIS XDR/DNS Firewall** 2 integrations listed. Sign in on the page to see them. ## Egress Defend vs TEHTRIS XDR/DNS Firewall FAQ Common questions when comparing Egress Defend vs TEHTRIS XDR/DNS Firewall for anti-phishing. ### What is the difference between Egress Defend and TEHTRIS XDR/DNS Firewall? **Egress Defend**: AI-powered anti-phishing solution for Microsoft 365 with behavioral detection. Built by KnowBe4. **TEHTRIS XDR/DNS Firewall**: DNS traffic monitoring and threat blocking module within TEHTRIS XDR Platform. Built by TEHTRIS. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Egress Defend and TEHTRIS XDR/DNS Firewall? **Egress Defend** is made by KnowBe4. **TEHTRIS XDR/DNS Firewall** is made by TEHTRIS. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Egress Defend a good alternative to TEHTRIS XDR/DNS Firewall? In part. Egress Defend and TEHTRIS XDR/DNS Firewall are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Egress Defend vs Cybersentriq Advanced Phishing Protection](https://cybersectools.com/compare/cybersentriq-advanced-phishing-protection-vs-egress-defend) - [Egress Defend vs TitanHQ PhishTitan](https://cybersectools.com/compare/egress-defend-vs-titanhq-phishtitan) - [Egress Defend vs GreatHorn Mailbox Intelligence](https://cybersectools.com/compare/egress-defend-vs-greathorn-mailbox-intelligence) - [TEHTRIS XDR/DNS Firewall vs Cybersentriq Advanced Phishing Protection](https://cybersectools.com/compare/cybersentriq-advanced-phishing-protection-vs-tehtris-xdrdns-firewall) - [TEHTRIS XDR/DNS Firewall vs TitanHQ PhishTitan](https://cybersectools.com/compare/tehtris-xdrdns-firewall-vs-titanhq-phishtitan) - [TEHTRIS XDR/DNS Firewall vs GreatHorn Mailbox Intelligence](https://cybersectools.com/compare/greathorn-mailbox-intelligence-vs-tehtris-xdrdns-firewall) ## Alternatives to each - [See all Egress Defend alternatives](https://cybersectools.com/alternatives/egress-defend) - [See all TEHTRIS XDR/DNS Firewall alternatives](https://cybersectools.com/alternatives/tehtris-xdrdns-firewall) --- Source: https://cybersectools.com/compare/egress-defend-vs-tehtris-xdrdns-firewall For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/egress-defend.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Egress Defend and TEHTRIS XDR/DNS Firewall: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md