Cloudflare

Enterprise browsers move enforcement into the user session. Network-centric Zero Trust still owns critical controls such as DNS, routing and non-browser traffic. The interesting architecture is often the combination.

Zero Trust is not resilient just because it is cloud-hosted. Identity, posture, policy, tunnels, DNS and SaaS authentication all create failure domains that need deliberate recovery paths.

A practical pattern for consuming AWS/Azure network feeds, calculating desired state and safely synchronising Cloudflare Zero Trust lists with PowerShell.

When private sites and DNS exceptions multiply, WARP device-profile configuration becomes data. Source control can become the input and PowerShell the generator.

As Zero Trust policy grows, the engineering problem shifts from configuring a dashboard to safely compiling, validating and deploying policy across environments.

Static IP and subnet rules become fragile when SaaS platforms and CDNs move underneath you. Domain-aware egress policy aligns network controls with application intent.

The small deployment workflow behind this site: test Astro locally, push to GitHub and let Cloudflare build the production site.

The simple 301 redirect pattern I use to keep one canonical hostname for a site.

Cloud and SaaS services move between addresses. Policy often expresses intent more accurately when it follows the application hostname.

DNS resolution and packet routing are related, but a WARP configuration often needs you to reason about them separately.

Before creating an emergency bypass, work out whether the failure is identity, posture, policy, DNS, tunnel or origin.