How to allow the port in CSF Firewall

Linux

Some applications runs on a specific ports which need to be opened in the server firewall. By default csf only allow few basic ports, in order to open/allow other ports you need to edit csf configuration file. This article will you to open ports in CSF firewall. Steps to Open Ports in CSF: 1. Open…

Allow Ping for Single IP In Linux

Linux, Security

To protect the server from attack or harm server admin may disable the Ping request from outer world but allow a single IP for himself to check sever connectivity. This tutorial will guide you to allow ping packets for one IP only This whole process of allowing single IP is based on Iptables and there…