iptables system has its own set of rules and helps in setting up DROP for a specific address and changing the INPUT and forward commands as well, this is of great use as it helps user to block messages from a specific IP address. It helps in creating our own tables and chains as well.
Iptables works by allowing users to define rules for controlling network traffic. It enables actions like setting up DROP for specific IP addresses and modifying INPUT and FORWARD commands. This customization helps in blocking messages from sources, enhancing network security. Iptables also allows the creation of custom tables and chains for tailored firewall configurations.
