How to Install VirtualBox on Ubuntu 16.04

Reading Time: 3 minutes

What is a VirtualBox?

This is handy when you need to run software that is only available on one Operating System, for example, if you wanted to run Windows software on your Ubuntu computer or vice versa. The only limitations are RAM and disk space for running each virtual machine. Continue reading “How to Install VirtualBox on Ubuntu 16.04”

Setup a Development Environment for CentOS using cPanel

Reading Time: 4 minutes

Editing a website’s code is often needed to update a site, but doing this to the live website could create downtime and other unwanted effects. Instead, its ideal to create an environment especially for developing new ideas.  In this tutorial, we will explore creating a development site specifically for CentOS servers. Continue reading “Setup a Development Environment for CentOS using cPanel”

Setup a Development Environment in Ubuntu

Reading Time: 4 minutes

Often we want to edit our domain’s code, but on a production website, this can be dangerous. Making changes to the production site would not only allow all of the Internet to see unfinished changes but could also cause errors to display. As a workaround, we’ll create a testing domain or “dev” domain to work out any bugs and changes to the site.

As a warning, this is advanced technical work. It’s possible to make mistakes and cause downtime on your live domain. If you are not 100% confident, it may be a good idea to hire a system admin or developer to copy the domain for you.

Continue reading “Setup a Development Environment in Ubuntu”

SSL vs TLS

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You may have first heard about TLS because your Apache service needed to be secured using TLS for a PCI scan (Payment Card Industry: PCI scans are a standard to ensure server security for credit card transactions). Or maybe you noticed that your SSL also mentions TLS when you are ordering the certificate. Beyond where you heard the names, the question is, what is this mysterious TLS in relation to SSL and which of the two should you be using? Continue reading “SSL vs TLS”

Whitelisting in ModSecurity

Reading Time: 6 minutes

Broken down into two parts our article’s first section hits on “how to whitelist IPs or URIs,” for people who are somewhat familiar with ModSecurity but want to know further about the process. Our second section examines why we configure ModSecurity and how to prevent the security of the server from getting in the way of our work. If you have a Fully Managed Liquid Web server reach out to our Heroic Support team for assistance with whitelisting! Continue reading “Whitelisting in ModSecurity”