Self Hosting: Complete Guide to Deploying Your Own Private NextCloud with Docker Compose

With all the revelations in the headlines about how exactly our private data is being mined to surveil and manipulate us, I’ve been thinking of more ways to take better control of my information. As they say, the internet is forever, and it’s become clear that once your information is out there all kinds of third parties may have access to it. While there is nothing particularly salacious in my calendar appointments or phone notes app, there is also no guarantee that future uses of this data by future technologies will be so benign. Just look at China’s “social credit” system.

Using the open source NextCloud software, I have deployed a private server that replaces all the common uses of cloud services: calendar, todo lists, files, passwords, bookmarks, contacts, and notes. All synchronized across all my devices on all platforms. Here’s my setup, deployed in Docker.

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Let's Encrypt

Setting Up Let’s Encrypt with Node-Red & Home Assistant

Privacy is important in the smart home, and one of the primary reasons to use Home Assistant is because it is totally under control of the user, on your own network. Since writing these posts, setting up encryption with Hass & Node-Red has been the number one question I’ve been asked about my setup. So after being lazy and just leaving my software behind a VPN and firewall, I finally git around to setting up SSL support for both Home Assistant and Node-Red.

Read below for a guide to securing your smart home with Let’s Encrypt.

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Self Hosting: How to Get Free and Cheap Linux Virtual Servers

I try to avoid the cloud in favor of self-hosting the services I use. Then I know my information is private, and I can tailor them to suit my needs. I do run some services at home on my network, but my local internet service is pretty slow. So my solution is to run services like VPN, Owntracks Recorder, and this blog on a virtual private server.

Even if you don’t have any grand plans, you could host something simple like Pi Hole to block all ads on your devices – even your phone.

The same economies of scale that make cloud computing so ubiquitous and cheap also work in our favor if we are willing to administer a Linux server ourselves. Here are some cheap, and even free, ways to get your own server.

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