A committed journey of privacy and security In 2018, Cloudflare announced 1.1.1.1, one of the fastest, privacy-first consumer DNS services. 1.1.1.1 was the first consumer product Cloudflare ever launched, focused on reaching a wider audience. This service was designed to be fast and private, and does not retain information that would identify who is making […]
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Introducing Ephemeral IDs: a new tool for fraud detection
In the early days of the Internet, a single IP address was a reliable indicator of a single user. However, today’s Internet is more complex. Shared IP addresses are now common, with users connecting via mobile IP address pools, VPNs, or behind CGNAT (Carrier Grade Network Address Translation). This makes relying on IP addresses alone […]
Start auditing and controlling the AI models accessing your content
Site owners have lacked the ability to determine how AI services use their content for training or other purposes. Today, Cloudflare is releasing a set of tools to make it easy for site owners, creators, and publishers to take back control over how their content is made available to AI-related bots and crawlers. All Cloudflare […]
Cloudflare’s 2024 Annual Founders’ Letter
This week Cloudflare will celebrate the fourteenth anniversary of our launch. We think of it as our birthday. As is our tradition ever since our first anniversary, we use our Birthday Week each year to launch new products that we think of as gifts back to the Internet. For the last five years, we also […]
How Cloudflare is helping domain owners with the upcoming Entrust CA distrust by Chrome and Mozilla
Chrome and Mozilla announced that they will stop trusting Entrust’s public TLS certificates issued after November 12, 2024 and December 1, 2024, respectively. This decision stems from concerns related to Entrust’s ability to meet the CA/Browser Forum’s requirements for a publicly trusted certificate authority (CA). To prevent Entrust customers from being impacted by this change, […]
How the Harris-Trump US presidential debate influenced Internet traffic
Much has changed in the 2024 United States presidential election since the June 27 debate between Donald Trump and Joe Biden, then the presumptive nominees for the November election. Now, over two months later, on September 10, the debate was between Kamala Harris, the Democratic nominee, and Donald Trump, the Republican nominee. In this post, […]
Customers get increased integration with Cloudflare Email Security and Zero Trust through expanded partnership with CrowdStrike
Today, we’re excited to expand our recent Unified Risk Posture announcement with more information on our latest integrations with CrowdStrike. We previously shared that our CrowdStrike Falcon Next-Gen SIEM integration allows for deeper analysis and further investigations by unifying first- and third-party data, native threat intelligence, AI, and workflow automation to allow your security teams […]
Making progress on routing security: the new White House roadmap
The Internet can feel like magic. When you load a webpage in your browser, many simultaneous requests for data fly back and forth to remote servers. Then, often in less than one second, a website appears. Many people know that DNS is used to look up a hostname, and resolve it to an IP address, […]
Exploring Internet and security trends during the 2024 U.S. Democratic National Convention
The 2024 Democratic National Convention (DNC) wrapped up on Thursday, August 22, in Chicago, Illinois. Since our blog post about Internet trends during the first presidential debate between President Joe Biden and former President Donald Trump on June 27, the presidential race has fundamentally changed. We experienced the attempted assassination of Trump, the Republican National […]
NIST’s first post-quantum standards
On August 13th, 2024, the US National Institute of Standards and Technology (NIST) published the first three cryptographic standards designed to resist an attack from quantum computers: ML-KEM, ML-DSA, and SLH-DSA. This announcement marks a significant milestone for ensuring that today’s communications remain secure in a future world where large-scale quantum computers are a reality. […]
