Why security belongs in the network

Every attack leaves a trail across the network, from initial reconnaissance to lateral movement and data exfiltration.

That makes the network one of an organization’s richest sources of security intelligence.

But visibility is only half the story.

Because the network connects every user, device, application, and workload, it is also the natural place to verify identity, apply consistent policy, and contain suspicious activity close to its source.

The result is faster detection, stronger enforcement, and a smaller blast radius.

So, what does it take to make security an integral part of the network, and where should organizations begin? What is integrated network security? Integrated network security takes security functions that traditionally sat outside the network and embeds them directly into the network fabric to simplify and sharpen protection in the enterprise.

Routers, switches, and access points become cybersecurity defenders that identify and prevent threats rather than simply routing and filtering traffic.

What challenges does enterprise security face today? Enterprises face a gap as the network perimeter dissolves.

The assets that used to reside inside the headquarters LAN have scattered everywhere, from the cloud through to edge-based equipment and on-premises servers.

Bolting more security tools onto your infrastructure to protect those assets isn't sustainable.

License costs increase, tools overlap and sometimes conflict with each other, or they leave non-obvious gaps through which attackers can pass.

This fragmented approach to security also involves different teams working at different speeds.

Coordination is slow and difficult, hindering the security effort and driving up costs.

Why is integrating security into the network the answer? Unifying security and networking together offers several benefits: Standardization Building security directly into the network itself lets you encode a standard approach that works everywhere across the organization and covers everything that connects to the network, (so, in other words, everything you use).