Traefik proxy with Web Application Firewall (WAF)
Traefik proxy is a versatile and very lightweight cloud-native application gateway / load balancer that integrates really well with Docker and Kubernetes, for example.
While Traefik is great and brilliant, it lacks Web Application Firewall features and integrations. Traditionally, one need to put some kind of third-party WAF in front of the Traefik and route requests from there to Traefik. This increases the complexity of the system and complicates troubleshooting.