The Vercel Web Application Firewall (WAF) inspects billions of requests every day to block application-layer threats, such as cross-site scripting, traversal, and application DDoS attacks. While we already inspect and block malicious bot traffic, we wanted to provide better, more precise controls to fine tune your application security.
Today, we're launching the Bot Filter managed ruleset, free for all users on all plans. With a single click, you can protect your application from bot attacks.