# Palo Alto Networks Advanced DNS Security vs Snort++: side-by-side comparison (2026) [Palo Alto Networks Advanced DNS Security](https://cybersectools.com/tools/palo-alto-networks-advanced-dns-security) is a commercial [intrusion detection and prevention systems](https://cybersectools.com/categories/idps) solution by [Palo Alto Networks](https://cybersectools.com/companies/palo-alto-networks). [Snort++](https://cybersectools.com/tools/snort-1) is a free [intrusion detection and prevention systems](https://cybersectools.com/categories/idps) solution. Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Palo Alto Networks Advanced DNS Security | Snort++ | |---|---|---| | Pricing model | Commercial | Free | | Category | Intrusion Detection and Prevention Systems | Intrusion Detection and Prevention Systems | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | GitHub stars | – | 3,053 | | Last commit | – | Sep 2025 | | Company | Palo Alto Networks | – | | Headquarters | – | – | ### Use cases and capabilities | | Palo Alto Networks Advanced DNS Security | Snort++ | |---|---|---| | Cyber Threat Intelligence | Yes | – | | Snort | – | Yes | ### Core features **Palo Alto Networks Advanced DNS Security** 8 features listed. Sign in on the page to see them. **Snort++** No features listed. ### Integrations **Palo Alto Networks Advanced DNS Security** 2 integrations listed. Sign in on the page to see them. **Snort++** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Palo Alto Networks Advanced DNS Security](https://cybersectools.com/tools/palo-alto-networks-advanced-dns-security) fits if you want a cloud product. - [Snort++](https://cybersectools.com/tools/snort-1) fits if you need to run it on your own servers, you need a free product and you want an open-source product. ## Palo Alto Networks Advanced DNS Security vs Snort++ FAQ Common questions when comparing Palo Alto Networks Advanced DNS Security vs Snort++ for intrusion detection and prevention systems. ### What is the difference between Palo Alto Networks Advanced DNS Security and Snort++? **Palo Alto Networks Advanced DNS Security**: DNS security service that blocks DNS-layer threats in real time. Built by Palo Alto Networks. **Snort++**: Snort 3 is the next generation Snort IPS with enhanced features and improved cross-platform support. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Palo Alto Networks Advanced DNS Security and Snort++? **Palo Alto Networks Advanced DNS Security** is made by Palo Alto Networks. **Snort++** is open-source with 3,053 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Palo Alto Networks Advanced DNS Security a good alternative to Snort++? Often, yes. Palo Alto Networks Advanced DNS Security and Snort++ are both Intrusion Detection and Prevention Systems products. Key differences: Palo Alto Networks Advanced DNS Security is Commercial while Snort++ is Free, Snort++ is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Palo Alto Networks Advanced DNS Security vs ThreatSTOP Protective DNS](https://cybersectools.com/compare/palo-alto-networks-advanced-dns-security-vs-threatstop-platform) - [Palo Alto Networks Advanced DNS Security vs Infoblox Threat Defense](https://cybersectools.com/compare/infoblox-threat-defense-vs-palo-alto-networks-advanced-dns-security) - [Palo Alto Networks Advanced DNS Security vs Centripetal CleanINTERNET®](https://cybersectools.com/compare/centripetal-cleaninternetr-vs-palo-alto-networks-advanced-dns-security) - [Snort++ vs ThreatSTOP Protective DNS](https://cybersectools.com/compare/snort-1-vs-threatstop-platform) - [Snort++ vs Infoblox Threat Defense](https://cybersectools.com/compare/infoblox-threat-defense-vs-snort-1) - [Snort++ vs Centripetal CleanINTERNET®](https://cybersectools.com/compare/centripetal-cleaninternetr-vs-snort-1) ## Alternatives to each - [See all Palo Alto Networks Advanced DNS Security alternatives](https://cybersectools.com/alternatives/palo-alto-networks-advanced-dns-security) - [See all Snort++ alternatives](https://cybersectools.com/alternatives/snort-1) --- Source: https://cybersectools.com/compare/palo-alto-networks-advanced-dns-security-vs-snort-1 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/palo-alto-networks-advanced-dns-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Palo Alto Networks Advanced DNS Security and Snort++: 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