security

How To Set Up an OpenVPN Server on Debian 9 — step-by-step Linux tutorial on Progressive Robot

How To Set Up an OpenVPN Server on Debian 9

OpenVPN is a full-featured, open-source Secure Socket Layer (SSL) VPN solution that accommodates a wide range of configurations. In this tutorial, you will set up an OpenVPN server on a Debian 9 server and then configure access to it from Windows, OS X, iOS and/or Android devices. This tutorial will keep the installation and configuration steps as simple as possible for each of these setups.

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How to Set Up Squid Proxy for Private Connections on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How to Set Up Squid Proxy for Private Connections on Ubuntu 20.04

Proxy servers are a useful way of caching or obfuscating web traffic. This means that web requests can be served from different inbound or outbound addresses than they appear to be, by offloading the connection to intermediaries. For regular end users, this usually means allowing you to make web requests from a different IP address than your own. In this tutorial, you will be installing and configuring Squid to support a number of popular proxy protocols on a Ubuntu 20.04 server.

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How To Set Up SSH Keys on Rocky Linux 8 — step-by-step Linux tutorial on Progressive Robot

How To Set Up SSH Keys on Rocky Linux 8

SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a Rocky Linux server, chances are you will spend most of your time in a terminal session connected to your server through SSH. In this guide, we’ll focus on…

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