Server Administration

How to Password Protect Apache Directories with mod_authn_dbd and MySQL on Ubuntu Linux

This guide explains how to password-protect Apache web directories with mod_authn_dbd on Ubuntu 16.04 server

How To Secure Apache with Let’s Encrypt on Ubuntu Linux

This article will walk through the process of installing and using Let’s Encrypt on Ubuntu 16.04 server

How to Secure SSH Server using Port Knocking on Ubuntu Linux

In this tutorial, we will learn how to install port knocking and set up port knocking on Ubuntu 16.04 server.

How to Secure MySQL Server on Ubuntu Linux

In this tutorial, we will through some basic steps to secure your MariaDB or MySQL databases on Ubuntu 16.04 server.

How to Install and Configure CSF Firewall on Ubuntu Linux

Learn how to configure the Config Server Firewall, a free and open source advance firewall application suite base on iptables that provides additional security to your server

How to Configure ModSecurity with Apache on Ubuntu Linux

We will learn how to install and configure mod_security on Ubuntu 16.04 server.

How to Configure ModEvasive with Apache on Ubuntu Linux

We will going to explain how to install and use mod_evasive to protect apache web server.

How To Protect SSH and Apache Using Fail2Ban on Ubuntu Linux

We will learn how to install and configure Fail2ban to protect SSH and Apache service from brute force login attacks.

Understanding GRE (2/2)

This article aims to give understanding about the Configuration of GRE Tunnels for Juniper Networks

Basics of IPsec

We will look into the overview of IPsec, its deployment techniques and its working.

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