Tech

Open Source, Tech

With the increasing number of data breaches, and the ever tighter regulation surrounding data security – it’s now more important than ever to ensure you securely erase old data. Physical…

DNS over HTTPS

5th July 2019

Open Source, Security, Tech

As we increasingly use HTTPS to secure access to our websites, DNS becomes a natural target. A target for both surveillance and intercepting. DoH has been developed to remove this threat.…

Auto renew LetsEncrypt certificates for NGINX on CentOS 7

14th May 2019

CentOS, NGINX, Tech

Where traditional SSL certificates lasted for at least a year, LetsEncrypt certificates last for just 90 days. As such, it makes sense to setup automatic renewal so you don’t need…

Install and secure Seafile on CentOS 7

12th March 2019

Follow this handy guide to install Seafile and setup basic security. What’s Seafile? Seafile is open source file sync and share software – similar to Dropbox, OneDrive or Google Drive…

Install Fathom on a cPanel server

30th October 2018

Before we start – you will need root access to your WHM/cPanel server to be able to follow this guide. What is Fathom? Fathom is a privacy centred analytics system…

How to set a default outbound IPv6 on CentOS 7

28th September 2018

Assuming you’re setting up services to use IPv6, you may have noticed slightly odd behaviour. When making an outbound connection, the most recently added (or last listed in the config)…

Create a Swap file on CentOS 7

4th September 2018

Even if you have sufficient memory in your server, it’s still a good idea to have a swap file. In order to reduce disk IO, many cloud providers don’t include…

Setup UFW on CentOS 7

30th June 2018