OpenText Core DNS Protection vs Palo Alto Networks Advanced DNS Security: side-by-side comparison (2026)

OpenText Core DNS Protection: Cloud-native DNS filtering solution that blocks malicious domains and threats. Built by OpenText Cybersecurity.

Palo Alto Networks Advanced DNS Security: DNS security service that blocks DNS-layer threats in real time. Built by Palo Alto Networks.

The table above shows where their features, integrations, deployment and company size fit differ.

OpenText Core DNS Protection is made by OpenText Cybersecurity. Palo Alto Networks Advanced DNS Security is made by Palo Alto Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. OpenText Core DNS Protection and Palo Alto Networks Advanced DNS Security are both Intrusion Detection and Prevention Systems products. Use the table above to see where features, deployment and company size fit differ.