How to Enable or Disable Firewall on Ubuntu 18.04 LTS?<br /><br />UFW ( Uncomplicated Firewall ) firewall is a default Firewall on ubuntu 18.04 LTS.<br /><br />By Default, UFW is disabled.<br /><br />To Enable UFW:-<br /><br />Step 1: Check current firewall status:-<br /> <br /> sudo ufw status<br /><br />Step 2: To Enable Firewall:-<br /><br /> sudo ufw enable<br /><br />Step 3: To check Status:-<br /><br /> sudo ufw status<br /><br /><br />To Disable UFW:-<br /><br />Step 1: To Disable Firewall:-<br /><br /> sudo ufw disable<br /><br />Step 2: To check Status:-<br /><br /> sudo ufw status<br /><br />It's done<br /><br /><br />Thanks for watching, please like and subscribe <br /><br />==============================================<br /><br />https://www.facebook.com/HowtoTutorialsByAmit/
