Cato Networks delivers a clean SASE architecture; a cloud-native platform built from the ground up. But like all cloud-delivered models, security enforcement happens in the provider's PoPs, requiring traffic to leave your environment for inspection. This adds extra distance for every connection, which can slow down applications and create challenges for organizations with strict data sovereignty and regulatory requirements. Zenarmor takes a different approach enforcing network security at the nearest point, whether that's the endpoint, gateway or cloud; giving you full control over performance, data, and deployment.
Why Zenarmor?
| Features |  |  |
|---|---|---|
| Architecture | Single-app, single-stack, single-pass | Unified cloud platform, but cloud-dependent |
| Traffic Inspection Location | Local, at the endpoint or gateway | Backhauled to Cato's global PoP network |
| Data Sovereignty / Traffic Stays On Your Network | Full, traffic never leaves your defined network border | Traffic traverses Cato-controlled PoPs |
| Deployment Model | On-premises, endpoint, cloud, hybrid, edge, your choice | Cloud-first; on-premises options are limited |
| Inspection Latency | Sub-1ms (local inspection, no backhaul) | 20–150ms+ depending on PoP proximity |
| ZTNA / Zero Trust Private Access | P2P mesh, application-level, no PoP dependency | ZTNA routes through Cato PoPs |
| NGFW / FWaaS | Full NGFW capabilities, locally enforced | FWaaS delivered via cloud PoP |
| SWG | Inline, locally enforced | Cloud-delivered SWG |
| CASB | Inline CASB with Shadow IT discovery | Inline CASB |
| DLP | Built-in, roadmap enhancements in progress | Available |
| DNS Security | Native DNS threat detection & filtering | Available |
| IoT / OT / Legacy Device Support | Native support at the edge (Hybrid SASE) | Limited; requires gateway-based workarounds |
| MSP / Co-Branding Support | Full multi-tenant, white-label capable | MSP program available, limited white-label |
| Mid-Market Accessibility | Purpose-built for mid-market and up | Pricing and complexity can challenge mid-market |
| Offline / VPN-Off Protection | Always-on local enforcement, even offline | Dependent on cloud connectivity |
| Hardware / Infrastructure Lock-in | None, runs on existing hardware, VMs, or endpoints | Relies on Cato's proprietary PoP infrastructure |
| Pricing Model | Predictable per-user/month, MSP-friendly | Bandwidth-based licensing can create cost unpredictability |
| Deployment Speed | Minutes (Plug & Secure) | Days to weeks depending on site complexity |
| Compliance / Regulatory Alignment | Data never leaves your network, compliance-friendly by design | Requires trust in Cato's data handling and PoP locations |
Cato Networks built a compelling cloud-native SASE platform and for organizations comfortable routing all traffic through a global PoP network, it works well. But that architectural dependency is also its biggest limitation. Every connection must travel to a Cato PoP for inspection before reaching its destination. That's not just an implementation detail, it's a design choice with real impact on performance, data control, and resilience.
With Zenarmor's Plug SASE Anywhere architecture, security enforcement happens locally, at the endpoint or gateway, not in a distant data center. This means near-zero inspection overhead and no dependency on cloud proximity. Applications feel faster, connections are more direct and security stays consistent, even when users are offline or outside a managed network.
With Cato, traffic is processed through provider-controlled infrastructure. For organizations subject to GDPR, HIPAA, PCI-DSS, or regional data residency laws, this introduces additional compliance considerations. Zenarmor eliminates that concern entirely. Traffic is inspected locally and never leaves your defined network boundary. You retain full control over your data, your enforcement, and your audit trail.
Cato offers a streamlined cloud-first model but it's still one model. Zenarmor gives you complete deployment flexibility. Enforce security at the endpoint, gateway, cloud or all of the above; based on your environment, not vendor constraints.
Cloud-delivered models often tie cost and performance to usage patterns and infrastructure routing. As organizations scale, this can introduce unpredictability in both performance and spend. Zenarmor's transparent, per-user pricing and minutes-long deployment make it easier to budget, scale and operate without hidden trade-offs.
In summary
Cato Networks delivers a well-designed, cloud-native SASE platform that simplifies many aspects of modern network security. But its cloud-only enforcement model means traffic must always pass through external infrastructure; impacting performance, limiting deployment flexibility, and introducing data control considerations. Zenarmor takes a fundamentally different approach. By enforcing security at the nearest point, endpoint, gateway or cloud; you get the same level of protection with greater control, better performance, and complete deployment flexibility.
Deploy Zenarmor in minutes, upgrade anytime as your needs grow.
