Filtering online content on a large network is a difficult task, especially for networks within major companies or those managed by ISPs, Managed Service Providers (MSPs), and Value Add Resellers (VARs). Whether you are attempting to prevent access to inappropriate content within a corporate environment or block access to illegal content on your network, content filtering can be difficult.
Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall