Detecting Web Server Probing & Fuzzing in Traefik with Automated Cloudflare Response
This article shows how a customized Elastic Security ES|QL detection rule can identify web server probing and fuzzing activity in Traefik logs and automatica...
Cloudflare
15 articles
Building for the future
This afternoon, we sent the following email to our global team. One of our core values at Cloudflare is transparency, and we believe it's important that you ...
How Cloudflare responded to the “Copy Fail” Linux vulnerability
When a critical Linux kernel privilege escalation was publicly disclosed, Cloudflare's security and engineering teams detected, investigated, and mitigated t...
Code Orange: Fail Small is complete. The result is a stronger Cloudflare network
We have completed a massive engineering effort to make our infrastructure more resilient. Through new tools like Snapstone and the Engineering Codex, we've i...
Agents can now create Cloudflare accounts, buy domains, and deploy
Starting today, agents can now be Cloudflare customers. They can create a Cloudflare account, start a paid subscription, register a domain, and get back an A...
Shutdowns, power outages, and conflict: a review of Q1 2026 Internet disruptions
The first quarter of 2026 saw a surge in Internet disruptions, from nationwide shutdowns in Uganda and Iran to unprecedented drone strikes on cloud infrastru...
Introducing the Agent Readiness score. Is your site agent-ready?
The Agent Readiness score can help site owners understand how well their websites support AI agents. Here we explore new standards, share Radar data, and det...
Redirects for AI Training enforces canonical content
Soft directives don’t stop crawlers from ingesting deprecated content. Redirects for AI Training allows anybody on Cloudflare to redirect verified crawlers t...
Unweight: how we compressed an LLM 22% without sacrificing quality
Running LLMs across Cloudflare’s network requires us to be smarter and more efficient about GPU memory bandwidth. That’s why we developed Unweight, a lossles...
Agents that remember: introducing Agent Memory
Cloudflare Agent Memory is a managed service that gives AI agents persistent memory, allowing them to recall what matters, forget what doesn't, and get smart...
Agents Week: network performance update
By migrating our request handling layer to a Rust-based architecture called FL2, Cloudflare has increased its performance lead to 60% of the world’s top netw...
Introducing Flagship: feature flags built for the age of AI
We are launching Flagship, a native feature flag service built on Cloudflare’s global network to eliminate the latency of third-party providers. By using KV ...
Cloudflare’s AI Platform: an inference layer designed for agents
We're building AI Gateway into a unified inference layer for AI, letting developers call models from 14+ providers. New features include Workers AI binding i...
Building the foundation for running extra-large language models
We built a custom technology stack to run fast large language models on Cloudflare’s infrastructure. This post explores the engineering trade-offs and techni...
AI and Deepfakes Supercharge Sophisticated Cyber-Attacks, Says Cloudflare
Cloudflare Threat Report warns that AI tools enable attackers who lacked required skills to generate effective attacks rapidly and at scale