Give a shot for Fedora!

Choose either blue(Debian) or Fedora(RHEl)

Uncomplicated Firewall is easy to setup and understand. It blocks traffic and allows it. Install UFW

sudo apt install ufw

My recommended(Chris Titus)

`sudo ufw limit 22/tcp

sudo ufw allow 80/tcp

sudo ufw allow 443/tcp

sudo ufw default deny incoming

sudo ufw default allow outgoing

sudo ufw enable`

Is this enough?

I love Foss and Linux, but to be honest I recently switched back to Windows 10 from Ubuntu and some other distros, cuz gaming issue and some hardware issue and nvidia issue. Linux needs lots and lots of improvements.