Synology reverse Proxy

hello
i need advice. i have a number of docker applications running and homeassistant in Virtual machine. everything on the synology. i also have unifi network. but would like to use reverse proxy on the synology. if i want to set that up i have to open port 80 and 443 in firewall, but then i get notifications of threats all day long (i think botnets) is this normal if i have another router/firewall do i have this too or do i just not see the notifications?
should i use cloudflare but then i have to work with tunels or should i work with nginx proxy manager but that installation in docker is difficult with port 80 and 443.

who can give advice? spacerex has youtube about synology reverse proxy server with ports open and certificate can i best set this up and leave the notifications for what they are?

You’re right to be cautious — exposing ports 80 and 443 to the internet will always attract bots and automated scans, regardless of the firewall or router you’re using. What you’re seeing is normal,

Oke thank you for information and reply