Portnox CORE is a commercial network access control solution by Portnox. Versa Next Generation Firewall is a commercial next-gen firewalls solution by Versa Networks. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Enterprises needing deep IoT and OT device visibility alongside NGFW
The deployment flexibility is real: cloud, virtual, and on-premises with a unified management console and zero-touch provisioning. The ZTNA capability is on-premises, which is less common than cloud-delivered ZTNA and suits organizations that need ZTNA without routing traffic through a vendor's cloud. The integration surface is broad, covering IAM, SIEM, SOAR, DLP engines, and encryption engines through native and API connections. The trade-off is that Versa is less well-known than Palo Alto, Fortinet, or Cisco, which means smaller community resources and potentially longer vendor support response times.
From Best Next-Generation Firewall Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
On-premise NAC solution for device visibility and network access control
NGFW with threat protection, app visibility, and AI-driven security
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Portnox CORE fits if you need to run it on your own servers.
Versa Next Generation Firewall fits if you need both cloud and on-premises options.
Common questions when comparing Portnox CORE vs Versa Next Generation Firewall for network access control.
Portnox CORE: On-premise NAC solution for device visibility and network access control. Built by Portnox.
Versa Next Generation Firewall: NGFW with threat protection, app visibility, and AI-driven security. Built by Versa Networks.
The table above shows where their features, integrations, deployment and company size fit differ.
Portnox CORE is made by Portnox. Versa Next Generation Firewall is made by Versa Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Portnox CORE and Versa Next Generation Firewall are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.
No Network Access Control shortlist yet. This is the closest one.
Updated 2026-11-02
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