Do I need a firewall for my fedora 38?
I’m new to Linux, previously been on Windows where I used defender + Windows firewall. Now I’m on fedora which also have its firewall called firewalld. Are those sufficient, or do I need any other solutions for my security?
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?