AT&T SASE vs Versa VersaONE™ Universal SASE Platform: Side-by-Side Comparison (2026)

AT&T SASE

Mid-market and enterprise teams with distributed workforces already embedded in AT&T's network infrastructure will see immediate value from AT&T SASE because it eliminates the friction of bolting security onto existing connectivity; you're getting network and access control from the same vendor your pipes run through. The solution scores notably strong on identity and access control per NIST CSF 2.0, which means authentication decisions happen at wire speed without the latency tax you'd pay with a bolt-on SASE from a pure security vendor. Skip this if your organization runs on competing carrier networks or needs advanced threat detection and response; AT&T SASE prioritizes access enforcement over post-breach hunting.

Versa VersaONE™ Universal SASE Platform

Enterprise and mid-market security teams consolidating network and security functions will get real value from Versa VersaONE™ because it actually collapses SD-WAN, firewall, and SSE into one policy engine instead of bolting them together. The unified data lake for security and network telemetry means you're not stitching alerts from three separate consoles, and UEBA plus AI-powered threat detection handle the detection side properly, covering NIST DE.CM and DE.AE. Skip this if your organization is still building out basic network segmentation or lacks the ops maturity to manage multi-tenant deployments; VersaONE demands competent NetSecOps to justify the consolidation bet.