August 22, 2019 1:00PM
Supercharging Firewall Events for Self-Serve
Today, I’m very pleased to announce the release of a completely overhauled version of our Firewall Event log to our Free, Pro and Business customers. This new Firewall Events log is now available in your Dashboard, and you are not required to do anything to receive this new capability....
May 28, 2019 6:45PM
Stopping SharePoint’s CVE-2019-0604
On Saturday, 11th May 2019, we got the news of a critical web vulnerability being actively exploited in the wild by advanced persistent threats (APTs), affecting Microsoft’s SharePoint server (versions 2010 through 2019)....
March 20, 2019 1:00PM
Preventing Request Loops Using CDN-Loop
HTTP requests typically originate with a client, and end at a web server that processes the request and returns some response. Such requests may pass through multiple proxies before they arrive at the requested resource....
March 05, 2019 10:55PM
Stopping Drupal’s SA-CORE-2019-003 Vulnerability
Drupal discovered a severe vulnerability and said they would release a patch. When the patch was released we analysed and created rules to mitigate these. By analysing the patch we created WAF rules to protect Cloudflare customers running Drupal....
March 04, 2019 1:00PM
How we made Firewall Rules
Recently we launched Firewall Rules, a new feature that allows you to construct expressions that perform complex matching against HTTP requests and then choose how that traffic is handled....