Introducing Advanced Rate Limiting
…Reach out to your Cloudflare account team or Customer Success Manager (CSM) to learn more. If you are a Pro or Biz customer, you won’t be able to use Advanced Rate…
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One more (Zero Trust) thing: Cloudflare Intrusion Detection System
…Cloudflare IDS learns from attacks against our network and all our customer’s networks, to constantly identify new types of attacks being launched. We can then give your team the benefit of…
HTTP/2 Rapid Reset: deconstructing the record-breaking attack
…We worked to harden Cloudflare’s systems to ensure that, today, all our customers are protected from this new DDoS attack method without any customer impact. We’ve also participated with Google…
Shutdowns, power outages, and conflict: a review of Q1 2026 Internet disruptions
…A technical problem hit Verizon Wireless in the United States, and unknown issues briefly disrupted connectivity for customers of providers in Guinea and the United Kingdom. This post is intended as a…
Bringing insights into TCP resets and timeouts to Cloudflare Radar
…Expand the set of tags for capturing specific network behaviors and expose them in the API and dashboard . Extend insights to connections from Cloudflare to customer origin servers. Add support for QUIC…
Cloudflare Pages gets even faster with Early Hints
…If you have any custom domains configured on your Pages project, make sure to enable Early Hints on that domain in the Cloudflare dashboard under the "Speed" tab. More information can be…
Introducing EmDash — the spiritual successor to WordPress that solves plugin security
…Creating any custom content types on WordPress that are not a Post or a Page has meant installing heavy plugins like Advanced Custom Fields, and squeezing the result into a crowded WordPress…
Better HTTP/2 Prioritization for a Faster Web
…Customers can enable “Enhanced HTTP/2 Prioritization” in the Speed tab of the Cloudflare dashboard: this overrides the browser defaults with an improved scheduling scheme that results in a significantly faster visitor…
DDoS attack trends for 2021 Q1
…Every Cloudflare enterprise customer account is assigned a team (including an Account Executive, Solution Engineer, and Customer Success Manager) that actively supports customers through onboarding and beyond to help identify areas for…
Tiered Cache Smart Topology
…Smart Topology Smart Topology assumes the origin is in one place and then automatically configures itself to be optimal once the customer just flips a switch in the dashboard. In order to…