Today, end users carry too much of the burden of online privacy. To avoid third-party trackers or targeted ads, users are instructed to use a VPN, disable cookies, or install adblockers. Meanwhile, some app developers end up knowing more about their users than they’d care to: a typical client-server exchange creates a trail of user data, like the client’s IP address or TLS fingerprint. This level of visibility can be a burden.
That’s why Cloudflare builds infrastructure that helps developers bake privacy into their apps. Oblivious HTTP (OHTTP) is an IETF standard designed to enable app backends to receive HTTP requests without seeing user IP addresses.
This fall, we’re launching the Cloudflare OHTTP Gateway. Customers will be able to enable our new OHTTP Gateway as a paid add-on to their zone and start receiving OHTTP traffic with just a few clicks. Register through our form to join our waitlist. Read on to learn more.
Expanding our OHTTP product suite
With OHTTP, requests travel through two independently-operated hops: a relay and a gateway. An OHTTP relay blindly forwards encrypted requests in order to hide client identifiers from app servers. An OHTTP gateway performs the cryptographic work of decapsulating encrypted requests and encapsulating responses such that app servers can handle OHTTP requests as if they were plain HTTP. The separation of trust between relay and gateway is critical: it ensures that no single party sees both client identifiers and request contents.
In 2022, we launched an OHTTP relay product, Privacy Gateway. Privacy Gateway enables our customers to offer more privacy-preserving experiences to their users. For example, Flo Health uses OHTTP for their app’s Anonymous Mode, and Apple’s Priva …
Source: Cloudflare Blog
(Published: Fri, 02 Oct 2026 13:00:00 GMT).
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