Well, after my last tutorial about getting a LEMP server on Ubuntu 11.10 I’m very happy to announce that the process is now a heck of a lot easier on 14.04! As a matter of fact you don’t need to create your own startup scripts for the services anymore which is nice.
All posts tagged linux
After spending a crazy amount of time trying to find something up to date regarding network security and host to host VPN I decided to write something which will hopefully be useful to other people in the same situation.
Setting up a host to host IPSec connection between two or more hosts running Ubuntu isn’t always a simple process. We want encryption to protect all the communication between two hosts and for this tutorial we will be using what I feel to be the simplest method of using Pre-shared Keys (PSK).
Moving databases between one MySQL server and another isn’t always easy, especially if you’re migrating database servers from one server to another. Imagine for this tutorial that you want to take an entire MySQL setup and put it on another server. We will also be exporting all the user accounts too, very useful for instance if we have lots of websites in our database. This tutorial will show you how to do just that.
Sometimes blocking entire swathes of the world is the way to go if you truly want a defense in depth approach on your web apps, for instance do your administrators truly need to log on from every country on Earth? As website administrators we get a feel for where our legitimate traffic is coming from and where we see nefarious connections from.