Networks Must Become Active Security Layers in AI-Driven World

The network has become an essential security layer in today's AI-driven world. As AI agents and AI-powered experiences rely on the network, attackers are using AI to find and exploit vulnerabilities faster than ever before.

This presents a significant challenge for networking teams, who must assess risk and respond at machine speed without sacrificing availability. The network has always been part of the attack surface, but what's changed is how much it matters.

Cisco's secure networking reference architecture brings together networking, security, observability, data, and AI through a unified operating model. This approach enables teams to keep infrastructure protected and verifiable, limit reach, and enforce policy close to where traffic moves. By doing so, the network can become an active defense layer.