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Sphyrna NGXS AGW-200 is a commercial next-generation firewalls tool by Sphyrna Security. Cohesive VNS3 Cloud Firewall is a commercial next-generation firewalls tool by Cohesive Networks. Compare features, ratings, integrations, and community reviews side by side to find the best next-generation firewalls fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Enterprise and mid-market security teams protecting classified or highly sensitive networks will value the NGXS AGW-200 for its unidirectional enforcement; once data crosses this gateway, it cannot flow backward, which eliminates an entire category of exfiltration risk that standard firewalls merely monitor. Common Criteria EAL 4+ certification and ITSG-33 compliance confirm the hardware-based diode architecture, and the dual audit ports let you maintain separate forensic trails on each network segment. Skip this if you need east-west microsegmentation or dynamic policy updates; this tool solves a narrower problem, which is exactly why it solves it well.
Mid-market teams managing multi-cloud infrastructure will get the most from Cohesive VNS3 Cloud Firewall because it actually handles network segmentation and transit routing without forcing you into a single vendor's ecosystem. The containerized plugin architecture and multi-cloud deployment support mean you're not rearchitecting when you move workloads between AWS, Azure, or on-premises; NIST PR.AA coverage confirms granular access control across those boundaries. Skip this if you need a managed service with minimal operational overhead; VNS3 demands hands-on network configuration and assumes your team understands IPsec and policy enforcement.
Hardware data diode gateway for unidirectional data transfer at 25 Gbps
Cloud-based network firewall with segmentation, NAT, and VPN capabilities
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Common questions about comparing Sphyrna NGXS AGW-200 vs Cohesive VNS3 Cloud Firewall for your next-generation firewalls needs.
Sphyrna NGXS AGW-200: Hardware data diode gateway for unidirectional data transfer at 25 Gbps. built by Sphyrna Security. headquartered in Canada. Core capabilities include Common Criteria EAL 4+ certified data diode, 25 Gbps interface with 20 Gbps maximum throughput, Unidirectional data transfer between network segments..
Cohesive VNS3 Cloud Firewall: Cloud-based network firewall with segmentation, NAT, and VPN capabilities. built by Cohesive Networks. headquartered in United States. Core capabilities include Layer 3-7 firewall policy enforcement, Network segmentation, Network address translation (NAT)..
Both serve the Next-Generation Firewalls market but differ in approach, feature depth, and target audience.
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