# ThreatSTOP Protective DNS vs Trellix Intrusion Prevention System: side-by-side comparison (2026) [ThreatSTOP Protective DNS](https://cybersectools.com/tools/threatstop-platform) is a commercial [intrusion detection and prevention systems](https://cybersectools.com/categories/idps) solution by [ThreatSTOP](https://cybersectools.com/companies/threatstop). [Trellix Intrusion Prevention System](https://cybersectools.com/tools/trellix-intrusion-prevention-system) is a commercial [intrusion detection and prevention systems](https://cybersectools.com/categories/idps) solution by [Trellix](https://cybersectools.com/companies/trellix). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | ThreatSTOP Protective DNS | Trellix Intrusion Prevention System | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Intrusion Detection and Prevention Systems | Intrusion Detection and Prevention Systems | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | ThreatSTOP | Trellix | | Headquarters | – | – | ### Use cases and capabilities | | ThreatSTOP Protective DNS | Trellix Intrusion Prevention System | |---|---|---| | Ransomware | Yes | – | | Cyber Threat Intelligence | Yes | – | | NDR | – | Yes | | SSL | – | Yes | | Signature Based Detection | – | Yes | ### Core features **ThreatSTOP Protective DNS** 10 features listed. Sign in on the page to see them. **Trellix Intrusion Prevention System** 10 features listed. Sign in on the page to see them. ### Integrations **ThreatSTOP Protective DNS** 9 integrations listed. Sign in on the page to see them. **Trellix Intrusion Prevention System** 3 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. - [ThreatSTOP Protective DNS](https://cybersectools.com/tools/threatstop-platform) fits if you want a cloud product and you are a startup. - [Trellix Intrusion Prevention System](https://cybersectools.com/tools/trellix-intrusion-prevention-system) fits if you need both cloud and on-premises options. ## ThreatSTOP Protective DNS vs Trellix Intrusion Prevention System FAQ Common questions when comparing ThreatSTOP Protective DNS vs Trellix Intrusion Prevention System for intrusion detection and prevention systems. ### What is the difference between ThreatSTOP Protective DNS and Trellix Intrusion Prevention System? **ThreatSTOP Protective DNS**: DNS-layer threat blocking service with real-time threat intelligence feeds. Built by ThreatSTOP. **Trellix Intrusion Prevention System**: Next-gen IPS detecting & blocking network threats via signatures & behavior. Built by Trellix. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes ThreatSTOP Protective DNS and Trellix Intrusion Prevention System? **ThreatSTOP Protective DNS** is made by ThreatSTOP. **Trellix Intrusion Prevention System** is made by Trellix. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is ThreatSTOP Protective DNS a good alternative to Trellix Intrusion Prevention System? Often, yes. ThreatSTOP Protective DNS and Trellix Intrusion Prevention System are both Intrusion Detection and Prevention Systems products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [ThreatSTOP Protective DNS vs Intrusion Shield](https://cybersectools.com/compare/intrusion-shield-vs-threatstop-platform) - [ThreatSTOP Protective DNS vs Infoblox Threat Defense](https://cybersectools.com/compare/infoblox-threat-defense-vs-threatstop-platform) - [ThreatSTOP Protective DNS vs Palo Alto Networks Advanced DNS Security](https://cybersectools.com/compare/palo-alto-networks-advanced-dns-security-vs-threatstop-platform) - [Trellix Intrusion Prevention System vs Intrusion Shield](https://cybersectools.com/compare/intrusion-shield-vs-trellix-intrusion-prevention-system) - [Trellix Intrusion Prevention System vs Infoblox Threat Defense](https://cybersectools.com/compare/infoblox-threat-defense-vs-trellix-intrusion-prevention-system) - [Trellix Intrusion Prevention System vs Palo Alto Networks Advanced DNS Security](https://cybersectools.com/compare/palo-alto-networks-advanced-dns-security-vs-trellix-intrusion-prevention-system) ## Alternatives to each - [See all ThreatSTOP Protective DNS alternatives](https://cybersectools.com/alternatives/threatstop-platform) - [See all Trellix Intrusion Prevention System alternatives](https://cybersectools.com/alternatives/trellix-intrusion-prevention-system) --- Source: https://cybersectools.com/compare/threatstop-platform-vs-trellix-intrusion-prevention-system For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/threatstop-platform.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on ThreatSTOP Protective DNS and Trellix Intrusion Prevention System: 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