In my previous article, we took a look at Shorewall, how to install it, set up the configuration files, and configured port forwarding over NAT. In this article, we are going to explore some...
Setting up a firewall in Linux can be very daunting for a newbie, or for someone not very familiar with iptables. Luckily, there is a very easy to use solution in Shorewall. In this...
This tutorial guides you how firewall works in Linux Operating system and what is IPTables in Linux? Firewall decides fate of packets incoming and outgoing in system. IPTables is a rule based firewall and...
