Journey to security

I’m transitioning to the security industry, since it’s an area that I do not have much experience in, this will be a brand new journey and I would pretty much have to learn everything from the ground up.

Hence, I’ve decided to start a new category for Security and Learning to document all the things that I’m learning along the way.

I’ll also attempt to develop some mini-applications in order to test all the concepts that I’ve learnt. Let’s see how this will go.

Estimated deadline: 31st December 2017. Let’s do this.

Automated Torrenting Configuration using Docker

I was sick of downloading my shows manually, it actually takes up quite a bit of time especially if you add them up over the years. Before I had my server set up, I was running Deluge with the YaRSS2 plugin which works wonderfully well as long as my computer was turned on. (kind of a power hog)

But since I have a low-power server now, I can let it run 24/7 without worries. Here’s my experience with it.

Diagram of current setup

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WordPress Multisite

So… wow, I finally managed to get it all up and running. The amount of effort is way more than I would’ve liked but at least it’s done now. There’s a ton of things I would like to write about, especially the troubleshooting steps I did so that it’ll be easier to migrate this configuration in the future.

First of all, I tried on my own to get the subdomain routing working with jwilder/Nginx-proxy along with MariaDB and official WordPress image.

I will write more about the proxy as well as the let’s encrypt SSL containers in another post.

Unfortunately, for whatever ungodly reason I wasn’t able to get it up and running. So after some Google-fu, I came across this article that helped me greatly.

Ultimate WordPress Docker setup guide

I ended up not doing the docker-compose method because I was trying to troubleshoot why I wasn’t able to obtain an SSL certificate from Let’s Encrypt. Bad news, SSL still isn’t working yet but while I was debugging it I hit the rate limit for the number of certificates I could request for in an hour/day/week. Hopefully when that’s sorted out this site will have a proper SSL certificate.

WordPress Multisite

I wanted to have the ability to host multiple WordPress sites, for my own testing/development as well as for my freelance work. Instead of running a separate new WordPress installation every time I need a new site, multi-site allows me to run multiple sites off a single installation and manage them through a centralized zone.

There are two ways of running this.

  1. sub-domain
  2. sub-directory (chosen)

The reason for choosing sub-directory was pretty easy for me.

  1. There is no need for pretty URLs eg. for the sites I’m hosting
  2. Let’s Encrypt doesn’t offer wildcard certificates where 1 certificate can cover all sub-domains under *
  3. It makes sense that all of the sites belong to[name-of-site]

For point 2, starting from 2018 onwards, Let’s Encrypt will offer wildcard certificates. So all my effort for setting all these up will be for nought, but it’s still a good learning experience.¬†

Everything went on fine until I added a new site¬† and tried to upload a file that’s >1 megabyte.

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