I grew up in the 90s. I remember using dos commands and installing a cdrw drive in our family’s compaq pc so I could burn cds with music I found on Kazaa. Somehow, I didn’t learn what I needed to in order to set up what I’d like to have privacy wise.
Posting here before I just start getting computer science textbooks, looking for any resources to increase my knowledge and ability with computers, networking, and connectivity. Podcast, video content creators, books, anything. I’m going to make time to do some online learning for python. My current programming knowledge is limited to excel/VBA
What I want to have:
Linux mini pc connecting to tv for torrents/streaming. I’ve heard about using a mini pc before the isp modem to filter dns and tracking- I do not understand this, but I have heard of flashing routers with different os
As safe and private a phone as possible that can still be moderately convenient- probably going to get a used pixel with graphene using Wi-Fi only/no sim
Security cameras with secure, private storage- need to learn about self-hosting
Below are the topics I’d like to be able to study on my own time. I’m grateful for any advice but I’m stubbornly curious and need to understand the underlying concepts- not just a step by step.
Internet protocol; I get the gist of things like dns is a phone book for ip addresses; vpn is a not a magic bullet, it’s just a shifting of trust; cell phones are pretty much unable to be completely anonymous without tremendous work and sacrifice.
Computer/network systems; troubleshooting Linux problems, editing boot loaders defaults (I have a pc w dual boot windows and Linux, tried to remove the Linux to try another distro, couldn’t get it). Flashing Wi-Fi routers and associated troubleshooting, setting up self hosting- plex jellyfish, backup data. Performance figures for computers and what that means for various applications, like you’d need x gb for this, and an ssd of x for that
Purchasing and scrubbing used devices- I like the idea of reducing e waste and picking up a dell optiplex from a thrift store.
I’m also aware I’m in that space where I don’t know what I don’t know yet; so I’m probably missing topics.
What am I missing? Where should I look?
Naomi Brockwell https://www.nbtv.media/episodes does a good job of blending accessible presentation of privacy issues with technically viable solutions. Recently she's been more on an advocacy tack, but there are some gems in the back catalogue that explain not just why you should care but the sorts of products/software you can use to address your concerns. She provides suggestions, but you should take those as just an idea and develop your own answers!
So, in between watching those videos find out all you can about how Debian (for servers) and OpenWRT (for routers) work from their websites, and use $preferred_search_engine to learn about why Proxmox, Unbound, Postfix, Dovecot, XMMS, WireGuard, Nextcloud can help improve your privacy.
Get that used Optiplex, install a Linux on it and begin experimenting! Don't worry about the perfect hardware config yet. You can source other parts if you feel you really need them later. Although more RAM is always good, but you knew that already.
Along the way you will want to learn enough to decide whether you prefer VMs or Containers, or a blend; which filesystem(s) you prefer; which distributions you are going to deploy; which backup system you are going to implement; whether Apache or Nginx; and whether you like systemd or want to simply blast off and nuke it from orbit. You may also want to take a look at Ansible now. And Git. Git has saved my server config bacon more times than I care to remember.
Not sure quite where to recommend you look for bang up to date introduction to Linux networking stuff these days. The Linux Networking Howto was hopelessly out of date ten years ago. The distribution howtos are pretty good on at least the basics. Wikipedia might be useful on more advanced topics. And then searching for specific problems or needs normally turns up some learned responses on stackexchange or equivalent.
And as one 90s kid to another, if you haven't read Permanent Record by Edward Snowden yet, consider getting a copy. He grew up at the same time and does a great job of explaining why this journey matters.