SSH

VPN’s have traditionally been slow, complex and hard to set up and configure. That all changed several years ago when Wireguard was officially merged into the mainline Linux kernel (src). I won’t go over all the reasons for why you should want to use Wireguard in this article, instead I will be focusing on just how easy it is to set up and configure. For this tutorial we will be using Terraform to stand up a Digital Ocean droplet and then install Wireguard onto that. The Digital Ocean droplet will be acting as our “server” in this example and we will be using our own computer as the “client”. Of course, you don’t have to use Terraform, you just need a Linux box to install Wireguard on. You can find the code for this tutorial on my personal Git server [here](https://git.hackanooga.com/Mike Conrad/wireguard-terraform-digitalocean). ...

For those of you who aren’t familiar with the concept of a network tarpit it is a fairly simple concept. Wikipedia defines it like this: A tarpit is a service on a computer system (usually a server) that purposely delays incoming connections. The technique was developed as a defense against a computer worm, and the idea is that network abuses such as spamming or broad scanning are less effective, and therefore less attractive, if they take too long. The concept is analogous with a tar pit, in which animals can get bogged down and slowly sink under the surface, like in a swamp. ...