How To Create a Self-Signed SSL Certificate for Nginx in Ubuntu 20.04
In this guide, we will show you how to set up a self-signed SSL certificate for use with an Nginx web server on an Ubuntu 20.04 server.
How to Create an Intranet with OpenVPN on Ubuntu 16.04
Intranets are private networks created by organizations to ease communication and data transfers. In this tutorial you’ll configure services that are only available to clients who are connected to the VPN, including file shares and a web site, and you’ll learn how to manage access to those resources. When you’re done, you’ll have a basic intranet you can easily expand to meet your needs.
How To Encrypt OpenLDAP Connections Using STARTTLS
OpenLDAP provides an LDAP directory service that is flexible and well-supported. However, out-of-the-box, the server itself communicates over an unencrypted web connection. In this guide, we will demonstrate how to encrypt connections to OpenLDAP by configuring an LDAP…
How To Harden OpenSSH on Ubuntu 18.04
Linux servers are often administered remotely using SSH by connecting to an OpenSSH server, which is the default SSH server software used within Ubuntu, Debian, CentOS, FreeBSD, and most other Linux/BSD-based systems. In this tutorial, you will harden your OpenSSH server by using different configuration options to help ensure that remote access to your server is as secure as possible.
How To Host a Website with Caddy on CentOS 7
[Caddy](https://caddyserver.com/) is a new web server which can be used in place of Apache or Nginx to serve websites. It has been created with ease of use in mind and has become a common choice for developers who want to quickly run a website without working out difficult configuration files. In this tutorial, you will install and configure Caddy. After following this tutorial, you will have a simple working website served using HTTP/2 and a secure TLS connection.
Cómo instalar y configurar SimpleSAMLphp para la autenticación SAML en Ubuntu 18.04
SimpleSAMLphp es una aplicación de autenticación PHP de código abierto que ofrece soporte para SAML 2.0 como Proveedor de servicios (SP) o Proveedor de identidad…
How To Install and Secure Redis on Ubuntu 22.04
Redis is an in-memory key-value store known for its flexibility, performance, and wide language support. This tutorial demonstrates how to install, configure, and secure Redis on an Ubuntu 22.04 server.
How to Install Bro on Ubuntu 16.04
Bro is an open-source network analysis framework and security monitoring application. It brings together some of the best features of OSSEC and osquery into one nice package. In this article, you’ll install Bro from source on Ubuntu 16.04 in standalone mode.
Comment installer Tinc et mettre en place un VPN de base sur Ubuntu 18.04
Tinc est un démon de réseau privé virtuel (VPN) open source doté de fonctions utiles telles que le cryptage, la compression optionnelle et le routage automatique de maillage qui peut…
How To Optimize Nginx with PHP Pools on an Ubuntu 13.04 VPS
Here are some tips on how to optimize Nginx with PHP pools on an Ubuntu 13.04 VPS.
