Cato Networks SASE vs NAN SASE: Side-by-Side Comparison (2026)

Cato Networks SASE: Cloud-native SASE platform converging SD-WAN, network, and SSE security functions. built by Cato Networks. Core capabilities include SD-WAN with optimized network routing and global connectivity, Firewall as a Service (FWaaS) with network security stack, Zero Trust Network Access (ZTNA) with identity-based access control..

NAN SASE: Fortinet-based managed SASE service for secure remote workforce access. built by NAN. Core capabilities include Firewall as a Service (FWaaS), DNS Protection, Data Loss Prevention (DLP)..

Both serve the Secure Access Service Edge market but differ in approach, feature depth, and target audience.

Cato Networks SASE differentiates with SD-WAN with optimized network routing and global connectivity, Firewall as a Service (FWaaS) with network security stack, Zero Trust Network Access (ZTNA) with identity-based access control. NAN SASE differentiates with Firewall as a Service (FWaaS), DNS Protection, Data Loss Prevention (DLP).

Cato Networks SASE is developed by Cato Networks. NAN SASE is developed by NAN. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cato Networks SASE and NAN SASE serve similar Secure Access Service Edge use cases: both are Secure Access Service Edge tools, both cover SASE, ZTNA, SWG. Review the feature comparison above to determine which fits your requirements.