Legacy Web Application Firewall

IMPORTANT: Our original WAF offering is now a legacy product. It was superseded by a new version, including a new interface and API, on July 13, 2020. The legacy version will continue to be supported for all existing users. The new version is available to all customers and is the default version for new customers as of July 13, 2020. Customers of the legacy WAF can contact support@fastly.com or their Fastly account team to upgrade.

Fastly offers a Web Application Firewall (WAF) security product that allows you to detect malicious request traffic and either log it or log and block that traffic before it reaches your web application. The Fastly WAF provides rules that detect and block potential attacks. The rules are collected into a policy and deployed within your Fastly service at the edge.