Cloudflare Zero Trust Articles

This article explains how Cloudflare implemented Dynamic Path MTU Discovery (PMTUD) in the Cloudflare One Client to eliminate silent packet drops caused by MTU mismatches on network paths.

Security Week

Cloudflare Zero Trust

Cloudflare One

Cloudflare One Client

A QUICker SASE client: re-building Proxy Mode

Cloudflare rebuilt the proxy mode of the Cloudflare One Client by replacing WireGuard and smoltcp with QUIC-based direct L4 proxying to eliminate performance bottlenecks.

SASE

Proxying

Cloudflare Zero Trust

Zero Trust

Cloudflare One

Cloudflare One Client

Mind the gap: new tools for continuous enforcement from boot to login

Cloudflare announces two new SASE tools—mandatory authentication and independent MFA—to close enforcement gaps in zero trust deployments.

Security Week

Cloudflare Zero Trust

Moving from license plates to badges: the Gateway Authorization Proxy

Cloudflare introduces the Gateway Authorization Proxy, enabling identity-based traffic filtering for unmanaged devices without requiring client software installation.

SASE

Secure Web Gateway

Cloudflare Gateway

Cloudflare Zero Trust

Cloudflare

01 min read

Security•2026-03-04

Stop reacting to breaches and start preventing them with User Risk Scoring

Cloudflare introduces User Risk Scoring integrated into zero trust network access (ZTNA) policies on its Cloudflare One SASE platform.

Cloudflare Zero Trust

Cloudflare One

Access

Cloudflare Access

Cloudflare One User Risk Score

Cloudflare

11 min read

Security•2026-03-04

Defeating the deepfake: stopping laptop farms and insider threats

This article discusses Cloudflare's partnership with Nametag to counter deepfake-enabled identity fraud and the growing "remote IT worker" threat through identity-verified zero trust onboarding.

SASE

Cloudflare Zero Trust