Tuesday 21-01-2025 14:00
Record-breaking 5.6 Tbps DDoS attack and global DDoS trends for 2024 Q4
2024 ended with a bang. Cloudflare mitigated another record-breaking DDoS attack peaking at 5.6 Tbps.
Tuesday 21-01-2025 14:00
Record-breaking 5.6 Tbps DDoS attack and global DDoS trends for 2024 Q4
2024 ended with a bang. Cloudflare mitigated another record-breaking DDoS attack peaking at 5.6 Tbps.
Tuesday 21-01-2025 13:50
The fall and rise of TikTok (traffic)
On January 19, 2025, ByteDance suspended TikTok and related apps for US users. We examine the 14-hour traffic plunge, recovery near Donald Trump’s inauguration.
Sunday 19-01-2025 16:19
TikTok ban takes hold: data reveals sharp traffic decline and rapid shift to alternatives
On January 19, 2025, ByteDance shut down access to TikTok and other owned/operated apps for US users, causing an 85% traffic plunge and a rapid shift to alternatives like RedNote.
Tuesday 14-01-2025 14:00
Demonstrating reduction of vulnerability classes: a key step in CISA’s “Secure by Design” pledge
Cloudflare strengthens its commitment to cybersecurity by joining CISA's "Secure by Design" pledge. In line with this, we're reducing the prevalence of vulnerability classes across our products.
Wednesday 08-01-2025 14:00
Open source all the way down: Upgrading our developer documentation
At Cloudflare, we treat developer content like an open source product. This collaborative approach enables global contributions to enhance quality and relevance for a wide range of users. This year,
Friday 03-01-2025 14:00
Multi-Path TCP: revolutionizing connectivity, one path at a time
Multi-Path TCP (MPTCP) leverages multiple network interfaces, like Wi-Fi and cellular, to provide seamless mobility for more reliable connectivity. While promising, MPTCP is still in its early stages,
Thursday 02-01-2025 14:00
Behind the scenes with Stream Live, Cloudflare’s live streaming service
Let’s talk about Stream Live’s design, and how it leverages the distributed nature of Cloudflare’s network, rather than centralized locations as many other live services do.
Tuesday 31-12-2024 14:00
The forecast is clear: clouds on e-paper, powered by the cloud
Follow along as I build a custom weather display using Cloudflare Workers and a popular e-paper display.
Monday 30-12-2024 14:00
Open sourcing h3i: a command line tool and library for low-level HTTP/3 testing and debugging
h3i is a command line tool and Rust library designed for low-level testing and debugging of HTTP/3, which runs over QUIC.
Friday 27-12-2024 14:00
This roundup blog post shares the latest new features and capabilities at Cloudflare.
Thursday 26-12-2024 14:00
Sometimes I cache: implementing lock-free probabilistic caching
If you want to know what cache revalidation is, how it works, and why it can involve rolling a die, read on. This blog post presents a lock-free probabilistic approach to cache revalidation, along
Tuesday 24-12-2024 14:00
Un experimento rápido: translating Cloudflare Stream captions with Workers AI
How I used Workers AI to translate Cloudflare Stream’s auto-generated captions and what I learned along the way.
Tuesday 24-12-2024 10:00
When the world logs off: Christmas, New Year’s, and the Internet’s holiday rhythm
From Christmas Eve dinners in Europe to New Year’s Eve countdowns in Asia, Cloudflare data reveals how global festivities have typically shaped Internet usage and cultural rhythms
Monday 23-12-2024 14:01
Grinch Bots strike again: defending your holidays from cyber threats
Cloudflare observed a 4x increase in bot-related traffic on Black Friday in 2024. 29% of all traffic on our network on Black Friday was Grinch Bots wreaking holiday havoc.
Monday 23-12-2024 14:00
Global elections in 2024: Internet traffic and cyber threat trends
In 2024, as elections took place across over 60 countries, the Internet became both a battleground for cyberattacks and a vital platform for democratic engagement.
Friday 20-12-2024 14:50
Hi Claude, build an MCP server on Cloudflare Workers
Want Claude to interact with your app directly? Build an MCP server on Cloudflare Workers, enabling you to connect your service directly, allowing Claude to understand and run tasks on your behalf.
Friday 20-12-2024 14:00
Bring multimodal real-time interaction to your AI applications with Cloudflare Calls
Bring ChatGPT to your next video meeting with Cloudflare Calls.
Thursday 19-12-2024 14:00
The role of email security in reducing user risk amid rising threats
As threats evolve, SOC teams must adapt their operations. With Cloudflare’s holistic approach to managing user-based risk, SOC teams can operate more efficiently and reduce the likelihood of a breach.
Monday 16-12-2024 14:00
Internationalization and localization: bringing Cloudflare Radar to a global audience
Internationalization and localization require more than translation: tone, images, date/time and number formatting, among other items, need to be considered.
Tuesday 10-12-2024 14:00
Robotcop: enforcing your robots.txt policies and stopping bots before they reach your website
Today, the AI Audit dashboard gets an upgrade: you can now quickly see which AI services are honoring your robots.txt policies and then automatically enforce the policies against those that aren’t.