Cloudflare

AI-assisted vulnerability discovery and exploit development are rapidly narrowing the time security teams have to respond. Join Grant Bourzikas, Cloudflare’s CISO, and Daniele Molteni, Director of Product for Application Security, on November 19th for a practical discussion using the recent PHP2Shell disclosures as a case study. They’ll examine how teams can assess exposure, deploy WAF managed protections to buy time, and prioritise remediation. Don't wait to assess your exposure—register now cfl.re/4z6KDth

We're excited to announce that Cloudflare is building an experimental consensus service using a never-before-deployed consensus algorithm, QuePaxa. cfl.re/48bLI84

The cheapest token does not always mean the cheapest completed task. Model choice needs a view of task success as well as cost. Join AI at Work, Under Control to explore identity-based budgets, spend attribution, and model-routing trade-offs—without treating estimated savings as guaranteed results. We’ll show a practical starting point: one application, a governed request path, and a baseline you can review. cfl.re/4iaEtDc

Join Grant Bourzikas, Cloudflare’s CISO, and Daniele Molteni, Director of Product for Application Security, this Thursday, November 12th for practical lessons from the PHP2Shell disclosures. Learn what to check first, how to verify relevant rules are enabled in Block mode, and why teams must prioritize updates while monitoring for potential compromise. Don't wait for your systems to be tested—register now: cfl.re/4zd4XcA

Cloudflare is distributing the first $301,300 of the Vite Ecosystem Fund to open source projects and maintainers. cfl.re/4iwStY3

Let's explore one potential future for post-quantum privacy on the web, made possible by a recent breakthrough in the design of blind signatures. cfl.re/4feDVdk

Join Grant Bourzikas, Cloudflare’s CISO, and Daniele Molteni, Director of Product for Application Security, on November 12, for a practical discussion grounded in the recent PHP2Shell vulnerabilities. They’ll cover how AI is changing attack and defense, and how teams can combine threat intelligence, WAF managed rules, and timely patching. Don't wait for the next disclosure—register now! cfl.re/4zd4XcA

November means traffic spikes for e-commerce. How do you load test your infrastructure to prepare for high demand events? #CloudflareChat

AI agents act for millions, but servers see intermediaries that strip user visibility. This post defines the problem space and introduces a collaborative approach to safely identifying, allowing, and managing this automated traffic. cfl.re/3UwbzEA

If an agent works all night under an employee’s login, whose actions appear in the morning? AI access needs a clear owner, not a borrowed credential. In 'AI at Work, Under Control', we’ll explore separate identities for people and agents, access to approved tools, and data protections across models, tools, and web uploads. Join Cloudflare for a practical look at keeping AI work attributable without stopping useful experimentation. cfl.re/4szbWuH

Historic problems with Citrix vulnerabilities? Cloudflare CSO @GrantBourzikas shared at #CloudflareConnect how we used Cloudflare Zero Trust to front-end Citrix—and how one of the world's largest companies secured 100k employees in one weekend. cfl.re/4fdWL4n

Today, we’re launching new analytics to help you understand how personal agents access your site on behalf of humans, along with more granular access policies to put those decisions into practice. cfl.re/4iSZSRz

We asked people at #CloudflareConnect about their relationship with AI. Some answers were more polite than others.

Cloudflare Connect 2026 is on demand. Keynotes and sessions covering AI security, network infrastructure, and developer platform — available now, with more added regularly. cloudflare.com/connect/2026/ #CloudflareConnect

Introducing Zero Wire: a public vulnerability intelligence feed on @CloudflareRadar, bringing the clarity of a news wire service to critical security developments. cfl.re/4iCvSbj

We asked people at #CloudflareConnect to choose a side. Where do you land?👇

Zone setting changes used to rebuild entire DNS zones, even ones with tens of millions of records. Here is how we built a planner that picks the smallest safe build, cutting full builds by 40%, peak memory by 85%, and halving build delay. cfl.re/4sxqSsW

Data residency shouldn't mean trade-offs. We're rebuilding our control plane and logging on Workers and Durable Objects, so you can choose where WAF rules, Workers, and logs live with a click, and change it with another. Apply for the beta: cfl.re/4ixrLxi