Network performance update: Security Week 2024
2024-03-08
Cloudflare is the fastest provider in 44% of networks around the world for 95th percentile connection time. Let’s dig into the data and talk about how we do it...
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Free network flow monitoring for all enterprise customers
2024-03-07
Today, we’re excited to announce that a free version of Cloudflare’s network flow monitoring product, Magic Network Monitoring, is now available to all Enterprise Customers...
Magic Cloud Networking simplifies security, connectivity, and management of public clouds
2024-03-06
Security WeekNetworkAWSEC2Google CloudMicrosoft AzureSASECloudflare OneMulti-CloudZero TrustProduct NewsMagic WANConnectivity CloudAcquisitions
Introducing Magic Cloud Networking, a new set of capabilities to visualize and automate cloud networks to give our customers secure, easy, and seamless connection to public cloud environments...
connect() - why are you so slow?
2024-02-08
This is our story of what we learned about the connect() implementation for TCP in Linux. Both its strong and weak points. How connect() latency changes under pressure, and how to open connection so that the syscall latency is deterministic and time-bound...
How Cloudflare’s systems dynamically route traffic across the globe
2023-09-25
Meet the smartest member of the Cloudflare network team that helps keep you online no matter what happens to the Internet underneath us...
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September 20, 2023 1:00 PM
How Waiting Room makes queueing decisions on Cloudflare's highly distributed network
We want to give you a behind the scenes look at how we have evolved the core mechanism of our product–namely, exactly how it kicks in to queue traffic in response to spikes...
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July 11, 2023 1:05 PM
The day my ping took countermeasures
Ping developers clearly put some thought into that. I wondered how far they went. Did they handle clock changes in both directions? Are the bad measurements excluded from the final statistics? How do they test the software?...
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June 19, 2023 1:00 PM
How Orpheus automatically routes around bad Internet weather
Cloudflare’s mission is to help build a better Internet for everyone, and Orpheus plays an important role in realizing this mission everyday....
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June 19, 2023 1:00 PM
Cloudflare's global network grows to 300 cities and ever closer to end users with connections to 12,000 networks
We are pleased to announce that Cloudflare is now connected to over 12,000 Internet networks in over 300 cities around the world...
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May 08, 2023 4:31 PM
The European Network Usage Fees proposal is about much more than a fight between Big Tech and Big European telcos
There’s an important debate happening in Europe that could affect the future of the Internet. The European Commission is considering new rules for how networks connect to each other on the Internet....
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April 18, 2023 1:00 PM
Measuring network quality to better understand the end-user experience
Starting today, you don’t have to be a network engineer to figure out what your Internet is good for. Let’s tell you how we’re doing it....
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November 29, 2022 4:35 PM
Cloudflare partners to simplify China connectivity for corporate networks
Today, along with our strategic partners, we’re excited to announce expansion of our Cloudflare One product suite to tackle these problems, with the goal of creating the best SASE experience for users and organizations in China...
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November 25, 2022 2:00 PM
Cloudflare servers don't own IPs anymore – so how do they connect to the Internet?
In this blog we'll discuss how we manage Cloudflare IP addresses used to retrieve the data from the Internet, how our egress network design has evolved, how we optimized it for best use of available IP space and introduce our soft-anycast technology...
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November 24, 2022 5:31 PM
Why BGP communities are better than AS-path prepends
Routing on the Internet follows a few basic principles. Unfortunately not everything on the Internet is created equal, and prepending can do more harm than good. In this blog post we’ll talk about the problems that prepending aims to solve, and some alternative solutions...
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November 18, 2022 2:00 PM
Network performance update: Developer Week 2022
Cloudflare did the measurements to prove we’re the fastest developer platform, beating out all the other competition....
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October 19, 2022 6:26 PM
Making peering easy with the new Cloudflare Peering Portal
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September 28, 2022 1:00 PM
Monitor your own network with free network flow analytics from Cloudflare
Cloudflare is excited to announce that we are releasing a free version of Magic Networking Monitoring (previously called Flow Based Monitoring). Magic Network Monitoring receives network flow data from a customer’s router(s) and provides network traffic analytics via Cloudflare’s...
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September 26, 2022 1:19 PM
Bringing Zero Trust to mobile network operators
Better together: 5G mobile networks and Cloudflare’s all-in-one SASE platform...
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May 17, 2022 3:46 PM
Integrating Network Analytics Logs with your SIEM dashboard
We’re excited to announce the availability of Network Analytics Logs for maximum visibility into L3/4 traffic and DDoS attacks...
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March 18, 2022 1:00 PM
Cloudflare partners with Microsoft to protect joint customers with a Global Zero Trust Network
As a company, we are constantly asking ourselves what we can do to provide more value to our customers, including integrated solutions with our partners....
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