# GajShield Contextual Intelligence Engine vs TEHTRIS XDR/DNS Firewall: side-by-side comparison (2026) [GajShield Contextual Intelligence Engine](https://cybersectools.com/tools/gajshield-contextual-intelligence-engine) is a commercial [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [GajShield](https://cybersectools.com/companies/gajshield). [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. Need the answer fast? [Best Next-Generation Firewall Solutions for Business](https://cybersectools.com/shortlists/best-next-generation-firewalls) picks Palo Alto Networks Next-Generation Firewalls, Fortinet FortiGate Next-Generation Firewall, Cisco Secure Firewall and 4 more. ## Side-by-side comparison | | GajShield Contextual Intelligence Engine | TEHTRIS XDR/DNS Firewall | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Next-Gen Firewalls | Next-Gen Firewalls | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | GajShield | TEHTRIS | | Headquarters | – | – | ### Use cases and capabilities | | GajShield Contextual Intelligence Engine | TEHTRIS XDR/DNS Firewall | |---|---|---| | Visibility | Yes | – | | DNS Security | – | Yes | ### Core features **GajShield Contextual Intelligence Engine** 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 **GajShield Contextual Intelligence Engine** No integrations listed. **TEHTRIS XDR/DNS Firewall** 2 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [GajShield Contextual Intelligence Engine](https://cybersectools.com/tools/gajshield-contextual-intelligence-engine) fits if you need to run it on your own servers. - [TEHTRIS XDR/DNS Firewall](https://cybersectools.com/tools/tehtris-xdrdns-firewall) fits if you want a cloud product. ## GajShield Contextual Intelligence Engine vs TEHTRIS XDR/DNS Firewall FAQ Common questions when comparing GajShield Contextual Intelligence Engine vs TEHTRIS XDR/DNS Firewall for next-gen firewalls. ### What is the difference between GajShield Contextual Intelligence Engine and TEHTRIS XDR/DNS Firewall? **GajShield Contextual Intelligence Engine**: Context-based firewall engine providing deep inspection and visibility. Built by GajShield. **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 GajShield Contextual Intelligence Engine and TEHTRIS XDR/DNS Firewall? **GajShield Contextual Intelligence Engine** is made by GajShield. **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 GajShield Contextual Intelligence Engine a good alternative to TEHTRIS XDR/DNS Firewall? Often, yes. GajShield Contextual Intelligence Engine and TEHTRIS XDR/DNS Firewall are both Next-Gen Firewalls products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [GajShield Contextual Intelligence Engine vs SonicWall FIREWALL SECURITY SERVICES](https://cybersectools.com/compare/gajshield-contextual-intelligence-engine-vs-sonicwall-firewall-security-services) - [GajShield Contextual Intelligence Engine vs Fortinet Secure Networking](https://cybersectools.com/compare/fortinet-secure-networking-vs-gajshield-contextual-intelligence-engine) - [GajShield Contextual Intelligence Engine vs Sophos Firewall](https://cybersectools.com/compare/gajshield-contextual-intelligence-engine-vs-sophos-firewall) - [TEHTRIS XDR/DNS Firewall vs SonicWall FIREWALL SECURITY SERVICES](https://cybersectools.com/compare/sonicwall-firewall-security-services-vs-tehtris-xdrdns-firewall) - [TEHTRIS XDR/DNS Firewall vs Fortinet Secure Networking](https://cybersectools.com/compare/fortinet-secure-networking-vs-tehtris-xdrdns-firewall) - [TEHTRIS XDR/DNS Firewall vs Sophos Firewall](https://cybersectools.com/compare/sophos-firewall-vs-tehtris-xdrdns-firewall) ## Alternatives to each - [See all GajShield Contextual Intelligence Engine alternatives](https://cybersectools.com/alternatives/gajshield-contextual-intelligence-engine) - [See all TEHTRIS XDR/DNS Firewall alternatives](https://cybersectools.com/alternatives/tehtris-xdrdns-firewall) --- Source: https://cybersectools.com/compare/gajshield-contextual-intelligence-engine-vs-tehtris-xdrdns-firewall For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/gajshield-contextual-intelligence-engine.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on GajShield Contextual Intelligence Engine 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