← Wednesday, September 30, 2026SecurityRelease

Cloudflare Application Profiles enforce policies from HTTP request structure

blog.cloudflare.com by Daniele Molteni, Zhiyuan Zheng 9 min read Editor score 6/10

Application Profiles analyze HTTP request structure and format to identify deviations and enforce a positive security policy. The approach gives security teams another way to reduce attack surface beyond relying only on patching and attack signatures.

What
Application Profiles learn the expected structure of HTTP requests and help enforce positive security policies for web applications.
How
Schema Profiles learn from observed traffic; a validation layer checks live requests and adds conformity metadata for Security Analytics or Security Rules.
Why it matters
Engineers can use learned request structure to identify deviations and block non-conforming traffic without relying only on known attack signatures.

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