Today we are excited to announce a contribution to improving privacy for everyone on the Internet. Encrypted Client Hello, a new proposed standard that prevents networks from snooping on which websites a user is visiting, is now available on all Cloudflare plans. Encrypted Client Hello (ECH) is a successor to ESNI and masks the Server Name Indication (SNI) that is used to negotiate a TLS handshake.
Over the last twelve months, we have been talking about the new baseline of encryption on the Internet: post-quantum cryptography. During Birthday Week last year we announced that our beta of Kyber was available for testing, and that Cloudflare Tunnel could be enabled with post-quantum cryptography. Earlier this year, we made our stance clear that this foundational technology should be available to everyone for free, forever.
The best part of our job is the time we spend talking to Cloudflare customers. We always learn something new and interesting about their IT and security challenges. In recent years, something about those conversations has changed. More and more, the biggest challenge customers tell us about isn’t something that’s easy to define. And it’s definitely not something you can address with an individual product or feature.
In the dynamic landscape of modern web applications and organizations, access control is critical. Defining who can do what within your Cloudflare account ensures security and efficient workflow management.
A typo is one of those common mistakes with unpredictable results when it comes to the Internet’s domain names (DNS). In this blog post we’re going to analyze traffic for exmaple.com, and see how a very simple human error ends up creating unintentional traffic on the Internet. Cloudflare has owned exmaple.com for a few years now, but don’t confuse it with example.com!
We are excited to announce an extended partnership between CrowdStrike and Cloudflare to bring together Cloudflare Email Security and CrowdStrike Falcon® LogScale. With this integration, joint customers who have both Falcon LogScale and Cloudflare Email Security can now send detection data to be ingested and displayed within their Falcon LogScale dashboard.
Modern web applications are complex, often loading JavaScript libraries from tens of different sources and submitting data to just as many. This leads to a vast attack surface area and many attack types that hackers may leverage to target the user browser directly. Magecart, a category of supply chain attack, is a good example.
