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Good-bye ESNI, hello ECH!

Most communication on the modern Internet is encrypted to ensure that its content is intelligible only to the endpoints, i.e., client and server. Encryption, however, requires a key and so the endpoints must agree on an encryption key without revealing the key to would-be attackers. The most widely used cryptographic protocol for this task, called…

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Helping build the next generation of privacy-preserving protocols

Over the last ten years, Cloudflare has become an important part of Internet infrastructure, powering websites, APIs, and web services to help make them more secure and efficient. The Internet is growing in terms of its capacity and the number of people using it and evolving in terms of its design and functionality. As a…

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Introducing the Cloudflare Data Localization Suite

Today we’re excited to announce the Cloudflare Data Localization Suite, which helps businesses get the performance and security benefits of Cloudflare’s global network, while making it easy to set rules and controls at the edge about where their data is stored and protected.The Data Localization Suite is available now as an add-on for Enterprise customers.Cloudflare’s…

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Privacy needs to be built into the Internet

The first phase of the Internet lasted until the early 1990s. During that time it was created and debugged, and grew globally. Its growth was not hampered by concerns about data security or privacy. Until the 1990s the race was for connectivity.Connectivity meant that people could get online and use the Internet wherever they were.…

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Welcome to Privacy & Compliance Week: Reflecting Values at Cloudflare’s Core

Tomorrow kicks off Cloudflare’s Privacy & Compliance Week. Over the course of the week, we’ll be announcing ways that our customers can use our service to ensure they are in compliance with an increasingly complicated set of rules and laws around the world.Early in Cloudflare’s history, when Michelle, Lee, and I were talking about the…

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Welcome to Privacy & Compliance Week

Tomorrow kicks off Cloudflare’s Privacy & Compliance Week. Over the course of the week, we’ll be announcing ways that our customers can use our service to ensure they are in compliance with an increasingly complicated set of rules and laws around the world.Early in Cloudflare’s history, when Michelle, Lee, and I were talking about the…

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An introduction to three-phase power and PDUs

Our fleet of over 200 locations comprises various generations of servers and routers. And with the ever changing landscape of services and computing demands, it’s imperative that we manage power in our data centers right. This blog is a brief Electrical Engineering 101 session going over specifically how power distribution units (PDU) work, along with…

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Diversity and The Digital Divide: Thoughts From Tech Leaders

Leaders from across the tech industry and beyond recently joined us for Cloudflare’s Birthday Week, helping us celebrate Cloudflare’s 10th birthday. Many of them touched on the importance of diversity and making the Internet accessible to everyone.Here are some of the highlights.On the value of soliciting feedbackSelina TobaccowalaChief Digital Officer at Openfit, Co-Founder of GixoFormer…

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