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WAF

The Sleepy User Agent

May 17, 2016 1:07 PM

WAF RulesWAFSQLSecurity

From time to time a customer writes in and asks about certain requests that have been blocked by the CloudFlare WAF. Recently, a customer couldn’t understand why it appeared that some simple GET requests for their homepage were listed as blocked in WAF analytics....

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August 23, 2013 5:31 AM

CloudFlare's new WAF: compiling to Lua

We use nginx throughout our network for front-line web serving, proxying and traffic filtering. In some cases, we've augmented the core C code of nginx with our own modules, but recently we've made a major move to using Lua in conjunction with nginx. One project that's now almo...