BunkerWeb VS casdoor-js-sdk

Keep in mind that integrating a WAF can render certain apps not working if the security configuration is set too paranoid. There are a lot of examples for apps that might be affected, though.

Its documentation is nice as well. You can also find them on Discord and the GitHub repo is also pretty clean and have many example configurations there.

This also effectively allows your killswitch to be Nginx on the VPS while still allowing local network traffic at home. You can take it a step further and geoblock countries and more with https://github.com/bunkerity/bunkerweb.

I know you asked about Nginx vs Caddy but to throw another one into the mix have a look at BunkerWeb. I only started using it within the last couple of months but it's based on Nginx with a tonne of usability and security improvements. I now use BunkerWeb to expose services externally and Traefik internally.

Creating a new discussion here doesn't seem to be an option (doesn't allow me to do so) so I came here.

There's also a security optimized NGINX image called BunkerWeb. It has a WAF builtin and an optional web interface.

Right now I'm doing a similar setup but I want to use NGINX with integrated WAF.

Bunkerised nginx comes me in mind here https://github.com/bunkerity/bunkerized-nginx

How much memory does it use per default and how does it resource usage compare to Authelia or casdoor?

The source code of Casdoor is on GitHub, and its boot mode includes development mode and production mode. The development mode is taken as an example here. Please refer to this link for more details.

And there are other solutions instead of Keycloak like Authelia (roughly 20MB at all times and temporary 1GB for Argon2did on sign ins), Zitadel or Casdoor. Authentik has a nice GUI but uses a lot of resources.