To ban a ip command these: iptables -D OUTPUT -p all -s IP.ADDRESS.HERE -j DROP iptables -D INPUT -p all -s IP.ADDRESS.HERE -j DROP
Similar to mail server on some occasions there may arise a necessity to run ftp server (running pureftp) to run on multiple ports. Say for example if you want to run your ftp server on both the standard and customized ports (ie…port 21 and 31) you can follow the instructions below to make it work. […]
The very first first step on securing a server is installing a firewall (atleast IP tables based) to close all unused or unwanted ports. Once the firewall is installed it is often considered 50% of work done. You can install CSF firewall or APF firewall. Often BFD (brute force detection) utilities comes with firewall.
VNC is a desktop sharing system that will allow you to connect to a Linux desktop from your home PC, for easy remote management of your VPS. This walkthrough will guide you through the installation of a VNC server on Debian.