Cloudflare’s challenges stop bots and malicious clients in their tracks
Cloudflare’s firewall can challenge suspicious visitors to ensure that a higher percentage of traffic hitting your server is legitimate.
|Managed challenge is the future of challenges - each request is analyzed and an appropriate challenge is presented. This challenge reduces the number of CAPTCHAs visitors have to complete.|
|Legacy Challenge (not recommend)|
|Legacy challenge is a old-school CAPTCHA challenge. It’s not recommended for most use cases.|