Privacy

Cloudflare's customers can now take advantage of Zstandard (zstd) compression, offering 42% faster compression than Brotli and 11.3% more efficiency than GZIP. We're further optimizing performance for our customers with HTTP/3 prioritization and BBR congestion control, and enhancing privacy through Encrypted Client Hello (ECH).

Cloudflare is now verifying WhatsApp’s Key Transparency audit proofs to ensure the security of end-to-end encrypted messaging conversations without having to manually check QR codes. We are publishing the results of the proof verification to https://dash.key-transparency.cloudflare.com for independent researchers and security experts to compare against WhatsApp’s. Cloudflare does not have access to underlying public key material or message metadata as part of this infrastructure.

Cloudflare is extending the use of our public DNS resolver through partnering with ISPs and network providers to deliver a safer browsing experience directly to families. Join us in protecting every Internet user from unsafe content with the click of a button, powered by 1.1.1.1 for Families.

As the Internet evolves, Turnstile does too. Introducing Ephemeral IDs — a new dimension in detecting fraudulent activity, bot or human, that links behavior to a specific client instead of an IP address. This makes Turnstile better for everyone, everywhere.

Zaraz Consent Management now supports Google Consent Mode v2 and is compliant with the IAB Europe Transparency and Consent Framework. Zaraz also added Bot Management support for keeping your analytics data clean

Protecting online privacy starts with knowing what cookies are used by your websites. Page Shield extends transparent monitoring to HTTP cookies, empowering security and compliance teams with an easy overview without the need for an external scanner, nor changing existing web applications

This blog discusses the introduction of MASQUE to Zero Trust WARP and how Cloudflare One customers will benefit from this modern protocol

A deep dive into how we have deployed Zero Trust at Cloudflare while maintaining user privacy

The new Cloudflare Zaraz pricing makes Zaraz the most affordable way to load third-party tools on your website, starting with 1 million free events per month and all features unlocked

In this post, we explore the latest changes to Privacy Pass protocol. We are also excited to introduce a public implementation of the latest IETF draft of the Privacy Pass protocol — including a set of open-source templates that can be used to implement Privacy Pass Origins, Issuers, and Attesters

Providing software and web services that deliver value for users often requires measuring user behavior. In this blog we discuss emerging cryptographic and statistical techniques that enable collecting such measurements without violating user privacy

Cloudflare is implementing DAP (Distributed Aggregation Protocol) – a way of aggregating data without exposing individual measurements that uses multi-party computation

Cloudflare is implementing DAP (Distributed Aggregation Protocol) – a way of aggregating data without exposing individual measurements that uses multi-party computation