utopiah

joined 2 years ago
[–] [email protected] 1 points 3 weeks ago

Indeed. That being said I have a (sigh) Android video projector (Nebula Mars II Pro, by Anker) and even though it does comes with its bloatware (namely "trying" to force installation, without actually doing it, of e.g. YouTube or NetFlix apps) attempts one can ignore that, install F-Droid, install VLC and Launch on Boot from there then boot straight to VLC without have to interact with the stock launcher. Also remote adb works by default so one can tinker quite a bit without even having to active a kind of developer mode.

[–] [email protected] 2 points 3 weeks ago (2 children)

Get a dumb video projector.

[–] [email protected] 11 points 1 month ago

Meanwhile, I deleted my Windows partition (even though I paid for it, damn OEM tricks) and feel better for it https://lemmy.world/comment/12818969

[–] [email protected] 10 points 1 month ago

So if you are genuinely worried about this, don't.

First because, as numerous persons already clarified, researchers here are breaking deprecated cryptography.

It's a bit like taking toothpicks and opening a lock while the locks used in your modern car is very different. Yes, it IS actually interesting but the same technique does not apply in practice, only in principle.

Second because IF in principle there IS a path to radically grow in power, there are already modern cryptography techniques which are resistant to scaling the power of quantum computers. Consequently it is NOT just about small the key is, but also HOW that key is made, what are the mathematical foundations on which a key is made, and can be broken.

Anyway for a few years now there has been research, roughly matching the interest in quantum computers, to what is called post-quantum encryption, or quantum resistant encryption. Basically the goal of the research is to find new ways to make keys that are very cheap to generate and verify, literally with something as cheap and non powerful as the chip in your credit card, BUT practically impossible to "crack" for a computer, even a quantum computer, even a powerful one. The result of that on-going research are schemes like Kyber, FALCON, SPHINCS+, etc which answer such requirements. Organizations like NIST in the US verify that the schemes are actually without flaws and the do recommendations.

So... all this to say that a powerful quantum computer is still not something that breaks encryption overall.

If you are worried TODAY, you can even "play" with implementations like https://github.com/open-quantum-safe/oqs-demos and setup a server, e.g Apache, and a client, e.g Chromium, so that they can communicate using such schemes.

Now practically speaking if you are not technically inclined or just want to bother, you can "just" use modern software, e.g Signal, which last year https://signal.org/blog/pqxdh/ announced that they are doing just that on your behalf.

You can finally expect all actors, e.g hosts like Lemmy, browsers like Firefox, that you use daily to access content to gradually both integrate post-quantum encryption but also gradually deprecate older, and thus risky, schemes. In fact if you try to connect today to old hardware via e.g ssh you might find yourself forced to accept older encryption. This very action is interesting because it does show that over the years encryption changes, old schemes get deprecated and replace.

TL;DR: cool, not worried though even with a properly powerful quantum computer because post-quantum encryption is being rolled out already.

[–] [email protected] 2 points 1 month ago

What this show is a total lack of originality.

AI is not new. Open-source is not new. Putting two well known concepts together wasn't new either because... AI has historically been open. A lot of the cutting edge research is done in public laboratories, with public funding, and is published in journals (sadly often behind paywall but still).

So the name and the concept are both unoriginal.

A lot of the popularity gained from OpenAI by using a chatbot is not new either. Relying on always larger dataset and benefiting from Moore's law is not new either.

So I'm not standing on any side, neither this person nor the corporation.

I find that claiming to be "owning" common ideas is destructive for most.

[–] [email protected] 4 points 1 month ago (1 children)

To consider related to evaluation of said hardware, cf https://lemmy.ml/post/20849010/14003579

[–] [email protected] 3 points 1 month ago (1 children)

I mean it's very complex and very expensive for "just" a key but if you want something fully auditable maybe Precursor.dev is a good fit. It's more than a key but the point is that it's as open as it can be. Honestly I'd consider it more a learning adventure that an tool at this point but still, see https://www.bunniestudios.com/blog/2022/towards-a-more-open-secure-element-chip/ for the philosophy and https://github.com/betrusted-io/xous-core with Vault for the key aspect specifically.

[–] [email protected] 2 points 1 month ago

Seems Snikket container behind proxy isn't a properly documented setup despite https://snikket.org/service/help/advanced/reverse_proxy/ so I didn't manage either.

[–] [email protected] 2 points 1 month ago (1 children)

Well... I started a GitPod instance few minutes ago and... it's still not up so that's not a great sign, cf https://github.com/RocketChat/Rocket.Chat/issues/33537 .

Trying Snikket on my server now. Curious to read about suggestions from others.

[–] [email protected] 2 points 1 month ago* (last edited 1 month ago)

Depends entirely what they are doing with it. If they are using services with DRM, e.g. Netflix or Disney+ I bet you will be out of luck because that pulls out an entire ecosystem, driven by Google, which is based on selling ads.

"not realistic to propose rpi and more complex systems"

If they have to install it, probably not. If they have to plug it on the HDMI port, power and optionally Ethernet honestly things like LibreElec or Kodi are pretty well done. Heck even a very young kid (talking not even 5y/o) can manage that (I've seen it, repetitively) or even start VLC to connect to DLNA server as long as it's properly setup.

[–] [email protected] 3 points 1 month ago (1 children)

This is the market place, brah.

...

Free market capitalism

then talk about subsidies or non capitalist country controlling the currency, markets, VCs, etc.

What does that even mean?

[–] [email protected] 1 points 1 month ago

If you were implying that I said being funded by Alphabet/Google was a good thing then let me be explicit, I did NOT say that nor believe it to be the case. Now, once again, cf my actual comment about pragmatic better alternative we can rely on and support today. If you meant to suggest better and are supporting that, please do share.

 

"Venture capital finance has dried up amid political and economic pressures, prompting a dramatic fall in new company formation"

Posted in technology as most of the funded companies are into technology. The most shocking piece is arguably the number of funded company pear year with a clear peak in 2018 which is 50x (!) more than last year, 2023.

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