Networking’s Perimter Problem
For decades, corporate IT was built on a simple assumption: employees worked from the office. That assumption shaped everything — network architecture, security models, and procurement decisions. Remote work, BYOD, and distributed teams were trends that slowly eroded that assumption, but the pandemic accelerated the shift nearly overnight. Now employees work from anywhere, on any device, and applications live across data centers, public clouds, and SaaS providers. Much of that work happens in a browser, heaping new load on corporate networks.
But the networks themselves haven’t kept up. They still lean on a corporate perimeter that permits lateral movement once a user or device is inside. VPNs funnel traffic back to headquarters where people no longer sit. MPLS lines extend the perimeter to other offices — also empty. These tools are expensive, sluggish, and maintenance-heavy, and they lack modern security controls. Attackers know this. Some of the most damaging breaches of recent years began with unauthorized network access followed by lateral movement.
The industry largely agrees on the fix: Zero Trust Architecture. The sticking point for most organizations is the “how.” Migration feels risky — a lift-and-shift to an unfamiliar model carries perceived cost and disruption. That fear of change often outweighs the known risks of the status quo. The goal of Cloudflare One Week is to make that transition less intimidating, showing that Zero Trust can be adopted in stages, delivering measurable benefits along the way without requiring a big-bang overhaul.
Sorting Out the Alphabet Soup
Zero Trust, SASE, SSE — the terms get thrown around, sometimes interchangeably. That confusion is a real obstacle. Cloudflare One Week dedicates effort to clarifying how these concepts relate and what they mean for an organization’s roadmap.
Cloudflare also worked with security experts on a vendor-agnostic guide to implementing Zero Trust. It’s meant to be useful even for organizations that never use Cloudflare. Additionally, all existing Cloudflare products in this space are mapped to the broader concepts so teams can see how the pieces fit together.
A Full Security Stack, Not Point Products
Cloudflare didn’t invent the CDN, web security, or application delivery markets. But its rate of innovation has made it a recognized leader in each. The Zero Trust space is no different. Entering later allowed Cloudflare to build a complete SASE offering rather than a collection of point solutions.
Cloudflare One’s Zero Trust platform bundles Zero Trust Network Access, Secure Web Gateway, CASB, Data Loss Prevention, Remote Browser Isolation, Firewall as a Service, and Email Security. All controls are managed from a single dashboard, with configuration available via API or Terraform for deployment as code — a combination few competitors match.
The Network Advantage
Underpinning all this is Cloudflare’s existing global network, developed over a decade to support its CDN and application security business. That network spans 270+ cities across 100 countries and sits within 50ms of 95% of the world’s connected population. Cloudflare One was built on top of this infrastructure from day one, delivering a service edge that is performant and reliable.
Network scale also simplifies connectivity. A wide range of on-ramps allows users, devices, data centers, and offices to reach the Cloudflare Service Edge from anywhere, from full SD-WAN deployments down to lightweight clients on individual devices.
Throughout Cloudflare One Week, the focus will be on proof — new features, side-by-side comparisons with competitors, and demonstrations that getting started doesn’t require a big lift. The message: Zero Trust doesn’t have to be disruptive. It can be adopted incrementally, delivering value at each step while reducing cost and complexity.
