UFW - Uncomplicated Firewall
Please note this tutorial is used in configuring the ufw for an ubuntu 18.04 server
Check whether ufw is installed or enabled by typing the following command :
sudo ufw enable
If error still prevails install ufw by typing :
sudo apt-get install ufw
Check status of ufw by typing :
sudo ufw status
4.If status show inactive type : sudo ufw enable
NB - after activating ufw ensure that ssh is enable to allow you to access your server through ssh.
Top comments (5)
thank you.
my man
thanks
valeu
this does not work on macOS terminal :/