NGINX
A high performance web server and a reverse proxy server
HTTPS Redirect
server { listen 80; server_name _; return 301 https://$host$request_ur...
Bookstack
server { listen 443 ssl; server_name null.somedomain.name; ...
TLS Caching and Server Signatures
## # Server Signature ## more_set_headers "Server: <null>"; ...
Fail2ban
More details here nano -w /etc/fail2ban/jail.local [nginx-bad-request] enabled = true port ...