Quicksilver v2: evolution of a globally distributed key-value store (Part 2)
2025-07-17
This is part two of a story about how we overcame the challenges of making a complex system more scalable....
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Explore your Cloudflare data with Python notebooks, powered by marimo
2025-07-16
We’ve partnered with marimo to bring their best-in-class Python notebook experience to your Cloudflare data....
Cloudflare 1.1.1.1 incident on July 14, 2025
2025-07-15
July 14th, 2025, Cloudflare made a change to our service topologies that caused an outage for 1.1.1.1 on the edge, causing downtime for 62 minutes for customers using the 1.1.1.1 public DNS Resolver....
Cloudflare recognized as a Visionary in 2025 Gartner® Magic Quadrant™ for SASE Platforms
2025-07-15
Gartner has recognized Cloudflare as a Visionary in the 2025 Gartner® Magic Quadrant™ for SASE Platforms report....
Hyper-volumetric DDoS attacks skyrocket: Cloudflare’s 2025 Q2 DDoS threat report
2025-07-15
June was the busiest month for DDoS attacks in 2025 Q2, accounting for nearly 38% of all observed activity....
Quicksilver v2: evolution of a globally distributed key-value store (Part 1)
2025-07-10
This blog post is the first of a series, in which we share our journey in redesigning Quicksilver — Cloudflare’s distributed key-value store that serves over 3 billion keys per second globally. ...
How TimescaleDB helped us scale analytics and reporting
2025-07-08
Cloudflare chose TimescaleDB to power its Digital Experience Monitoring and Zero Trust Analytics products. ...
Introducing simple and secure egress policies by hostname in Cloudflare’s SASE platform
2025-07-07
Cloudflare's SASE platform now offers egress policies by hostname, domain, content category, and application in open beta....
Content Independence Day: no AI crawl without compensation!
2025-07-01
It’s Content Independence Day: Cloudflare, along with a majority of the world's leading publishers and AI companies, is changing the default to block AI crawlers unless they pay creators for content....
The crawl before the fall… of referrals: understanding AI’s impact on content providers
2025-07-01
Cloudflare Radar now shows how often a given AI model sends traffic to a site relative to how often it crawls that site. This helps site owners make decisions about which AI bots to allow or block. ...
Control content use for AI training with Cloudflare’s managed robots.txt and blocking for monetized content
2025-07-01
Cloudflare is making it easier for publishers and content creators of all sizes to prevent their content from being scraped for AI training by managing robots.txt on their behalf. ...
Introducing pay per crawl: Enabling content owners to charge AI crawlers for access
2025-07-01
Pay per crawl is a new feature to allow content creators to charge AI crawlers for access to their content. ...
From Googlebot to GPTBot: who’s crawling your site in 2025
2025-07-01
From May 2024 to May 2025, crawler traffic rose 18%, with GPTBot growing 305% and Googlebot 96%....
Message Signatures are now part of our Verified Bots Program, simplifying bot authentication
2025-07-01
Bots can start authenticating to Cloudflare using public key cryptography, preventing them from being spoofed and allowing origins to have confidence in their identity....
Celebrate Micro-Small, and Medium-sized Enterprises Day with Cloudflare
2025-06-27
To celebrate United Nations Micro, Small, and Medium Sized Enterprises Day, Cloudflare is sharing success stories of small businesses building and growing on our platform....
Russian Internet users are unable to access the open Internet
2025-06-26
Since June 9, 2025, Internet users located in Russia and connecting to the open Internet have been throttled by Russian Internet Service Providers (ISPs)....
Orange Me2eets: We made an end-to-end encrypted video calling app and it was easy
2025-06-26
Orange Meets, our open-source video calling web application, now supports end-to-end encryption using the MLS protocol with continuous group key agreement....
Building agents with OpenAI and Cloudflare’s Agents SDK
2025-06-25
We’re building AI agents where logic and reasoning are handled by OpenAI’s Agents SDK, and execution happens across Cloudflare's global network via Cloudflare’s Agents SDK. ...
Containers are available in public beta for simple, global, and programmable compute
2025-06-24
Cloudflare Containers are now available in public beta. Deploy simple, global, and programmable containers alongside your Workers. ...
Everything you need to know about NIST’s new guidance in “SP 1800-35: Implementing a Zero Trust Architecture”
2025-06-19
We read NIST’s new guidance on “Implementing a Zero-Trust Architecture” so that you don’t have to. Read this to get the key points on the newly-released NIST Special Publication 1800-35. ...
