The future of network security is the convergence of SASE and firewalls

Posted: 30th Jul 2026

As compute moves closer to the user and the edge becomes the epicenter of business innovation, physical and cloud security must converge.

In technology, the pendulum rarely stays at one extreme for long. When Secure Access Service Edge (SASE) entered the enterprise networking lexicon a few years ago, the industry quickly pivoted to it. The prevailing consensus held that traditional on-premises security hardware was headed for extinction. Industry watchers envisioned a world where even corporate headquarters and massive branch offices would shed their physical appliances, plugging directly into cloud-delivered SASE POPs. It was a clean, compelling story: Offload processing to the cloud, eliminate local box management, and let security follow the user wherever they go.

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