Create and install a firewall on Debian or Ubuntu Linux

A firewall is a program that secures a server by filtering the network accesses made from and to the outside. An effective way to create a firewall is to restrict access to the ports used by the server’s applications. This post describes Continue reading Create and install a firewall on Debian or Ubuntu Linux

Install and set up a web server on Debian or Ubuntu Linux

A web server allows to host dynamic content (pages, scripts, images, videos, files…) and make them available on the internet in a fast, reliable, secure and free way. This post describes how to install and set up a web server on Continue reading Install and set up a web server on Debian or Ubuntu Linux

Install and set up Linux Debian 7

Linux is an operating system. It allows the configuration and the execution of all other programs on the server. It is available in several distributions including Debian and Ubuntu which deliver the best compromise between simplicity, security and robustness. This post describes how to install and set up Continue reading Install and set up Linux Debian 7