They may block IP addresses associated with consumer ISPs. Assuming that’s the case, I would guess you’re seeing that as an HSTS/TLS error because their network is trying to trick your browser into redirecting to/displaying an error page hosted by some part of their network.

[edit: To be clear, I assume the part that OP is not sure if it’s satire or not is “or switching to a more privacy-conscious browser such as Google Chrome.”] The emphasis in

Firefox is worse than Chrome

is in the original. To me that clearly implies that they are of the opinion that in general Google & Chrome are worse on privacy than Mozilla & Firefox. The comment at the end is just tongue in cheek snark alluding to the fact that in this particular case google did better for privacy in Chrome than Mozilla in Firefox.

or switching to a more privacy-conscious browser such as Google Chrome.

Definitely satire, the context from earlier:

2. Firefox is worse than Chrome in their implementation of ad snitching, because Chrome enables it only after user consent.

IMO, the best free option is https://freedns.afraid.org/. The biggest downside of that one is that you have to login a couple times a year (IIRC?) to keep it active. I actually still use this even though I have a paid domain, I just CNAME my real domains to the afraid dynamic name. That was easier than changing the config every time I become unhappy with my domain registrar and have to reconfigure everything after swapping.

You’re not mistaken, it is definitely possible with at least RSA, though, I would guess it may not always be possible. It also sounds like it’s still a bad idea unless you know all of the parameters used to generate the keys and can be sure what information is actually encoded in the keys.

Less commercial interest means only hobby level development

Podman is developed by RedHat: https://github.com/containers/podman/graphs/contributors

As others have said, it’s quite good on privacy. For the truly paranoid, IIRC you can even self-host the sync server.

From the security perspective of privacy, do make sure to use a good password for the Mozilla account, the account password is also the encryption key for the E2E encryption.

The day Firefox shutters its doors is the day the internet truly dies.

*the web

The internet has so far been doing a much better job surviving as a proper decentralized system than the web.

Unfortunately, no. Samba needs a different label. Doing that relabels things so that only containers (and anything unrestriced) can access those files.

IMO, yes. Docker (or at least OCI containers) aren’t going anywhere. Though one big warning to start with, as a sysadmin, you’re going to be absolutely aghast at the security practices that most docker tutorials suggest. Just know that it’s really not that hard to do things right (for the most part^[1]).

I personally suggest using rootless podman with docker-compose via the podman-system-service.

Podman re-implements the docker cli using the system namespacing (etc.) features directly instead of through a daemon that runs as root. (You can run the docker daemon rootless, but it clearly wasn’t designed for it and it just creates way more headaches.) The Podman System Service re-implements the docker daemon’s UDS API which allows real Docker Compose to run without the docker-daemon.

The light is visible, the flashing isn’t.

The top white rectangle is a multi-color LED (presumably RGB). Can’t make out what’s in the bottom, but I wouldn’t be surprised if it was some form of light sensor for (literally) flashing new information onto the tag.

I’m not sure that applies to billionaires, who have unlimited access to the best possible medical care.

Technically neither of these are donations, but:

I subscribe to Firefox VPN, and don’t actually even use it, just because I want to support them in a way where money could possibly towards FF dev and not just the Mozilla foundation (which can’t fun Mozilla corp work AFAIK).

I also have a supporter subscription at https://neocities.org because I support his ideals. Plus I get dirt cheap, easy to use static hosting out of the deal.

Edit: Oh, I guess humble bundle purchases might count, I do at least slide the sliders to make sure the charities get most of the money.

Edit 2: Oh and the Calyx Institute, that’s actually a proper donation to a registered nonprofit. With my $400/year donation I get a 4G hotspot with actually unlimited data. (They also have a $500/year for an unlimited 5G hotspot, I just haven’t felt the need to upgrade since they started offering that.) I also use CalyxOS, so it’s nice to feel like I’m supporting that.

Defense in depth. If something escapes the container it’s limited to only what’s under that user and not the whole system. Having access to the whole system makes it easier for malware to hide/persist itself.

If your distro offers it, rootless podman + podman system service is the best setup, IMO. That will give you a docker command that is 1-to-1 compatible with docker and lets you use tools like docker-compose that expect a docker service socket. Then you can just follow tutorials that only explain things for docker.

That’s not really possible with docker TBH, and I say that as a diehard Podman advocate. Docker, the tooling that you install with your package manager, is open source. Sure they have windows and mac desktop stuff that isn’t open, but it’s not like you’re self-hosting with that, right?

Plus there’s always Podman to switch to, which can be a (mostly) drop-in replacement, if you want something with a more trustworthy provenience.

Wait, what? What did he do? (Aside from selling the company, I mean.)

OP is asking about userChrome.css, which applies to the style of the browser window itself, not webpage contents. Websites can’t view the markup for the browser window itself (which, fun fact is (mostly?) just HTML too), otherwise this would all be moot and they could just look at your list of tabs or your username in the menus.

I had an AMD Phenom-II era motherboard that claimed it would be able to do that. OP, you might be able to find an old NIC/mobo that could do this for cheap.