Proton Mail, the leading privacy-focused email service, is making its first foray into blockchain technology with Key Transparency, which will allow users to verify email addresses. From a report: In an interview with Fortune, CEO and founder Andy Yen made clear that although the new feature uses blockchain, the key technology...
Wouldn’t you, in practice, basically need a lawyer to help make sure you “use” it correctly and legally?
Using private cryptocurrency is not illegal, at least in the United States, nor should it be. This is like worrying if it is legal to pay for things with cash.
It’s an email that’s unrecoverable so not usable in many companies.
It doesn’t sound like you understand why someone would want to do email with public key cryptography, it sounds like rather you do not like the idea of doing email with public key cryptography. Being unrecoverable is just the tradeoff there. Again, what do you think the problem described even is? For reference,
The issue, Yen said, is ensuring that the public key actually belongs to the intended recipient. “Maybe it’s the NSA that has created a fake public key linked to you, and I’m somehow tricked into encrypting data with that public key,” he told Fortune. In the security space, the tactic is known as a “man-in-the-middle attack,” like a postal worker opening your bank statement to get your social security number and then resealing the envelope.
I think if you actually acknowledge the problem of trust for propagating public keys as a real one that is worth being solved, it would be hard to argue that blockchain is a bad fit for that problem, because it is not. Trustless, verifiable propagation of data is one of the things it actually offers unique benefits for.
I’m sure there are other reasons to not like the idea, but that’s what I can think off the top of my head.
It might be useful to start by considering the idea itself and what it is saying, instead of looking for arguments to make against it.
What are the tradeoffs, assuming an email encryption scheme based on self custodied private keys and publicly published public keys? I don’t see any major disadvantages to using blockchain for this, and significant advantages. It’s a big deal if no one can selectively remove/conceal previously published info. If associating a key with an email, and someone is trying to impersonate you, you’ll know it, it’s not going to be hidden from you and specifically shown to someone else. It just makes sense to do it that way. Yes, you have to trust something at some point, but this is a way to minimize how much trust you have to give.
Transportation (28% of 2021 greenhouse gas emissions) – The transportation sector generates the largest share of greenhouse gas emissions. Greenhouse gas emissions from transportation primarily come from burning fossil fuel for our cars, trucks, ships, trains, and planes. Over 94% of the fuel used for transportation is petroleum based, which includes primarily gasoline and diesel.2
To further break it down:
The largest sources of transportation-related greenhouse gas emissions include passenger cars, medium- and heavy-duty trucks, and light-duty trucks, including sport utility vehicles, pickup trucks, and minivans. These sources account for over half of the emissions from the transportation sector.
So the idea that transportation emissions from regular people is totally negligible compared to corporate excesses isn’t actually realistic. It’s a major chunk of it.
To be clear this isn’t quite my own argument; even though I am saying that transportation emissions are too substantial to be ignored, I am skeptical of “personal responsibility” type solutions. I think it would be better to approach this with stuff like taxing companies based on employee commutes, taxing oil, urban planning and improved public transportation.
the necessary changes to effectively combat this environmental catastrophy would mean a complete upheaval of our lives
Yes. But that doesn’t mean it makes sense to frame things as being about who is ‘good’ and who is to be blamed, or that the impetus for change should be personal initiative to adjust away from unsustainable lifestyles. What’s needed is uncompromising policy solutions, and ones that are designed by experts to actually have a direct impact. People often get confused about what matters and what doesn’t, and proportionality. For instance restrictions on plastic bags at grocery stores is totally negligible for climate change, and arguably makes the situation slightly worse. Meat consumption has a significant impact globally, but in a first world context is relatively insignificant compared to the other things we do to create emissions. The problem isn’t that people aren’t choosing to live virtuously, since even if they did many attractive definitions of virtuous would not produce the needed results, and realistically that is not a viable way for human behavior to be adjusted anyway. The problem is that the circumstances around us shape our lives, and impel us to live in an unsustainable way, and that is what has to change.
Basically I think it just has to be more things like, accepting that deliberately high gas prices are a necessary sacrifice for the wellbeing of humanity, rather than asking everyone to choose to drive less and pat themselves on the back when they manage it and feel shame when they do not.
I never got the point of watching a movie with someone if you’re both just totally silent and not interacting the whole time. Then at the end it’s like “what did you think of the movie” “it was ok” “yeah”
I guess that makes sense if you’re watching movies with people who have a lot of thoughts about movies, I’ve never watched a movie with someone who had more than ten second’s worth of things to say about it afterwards though.
Shouldn’t need any special setup then, maybe install FreeTube or something for the YT adblock since that’s going through some turmoil right now with ublock extension etc, anything else just google how to do it on Windows if you’re not sure.
It would be interesting to see if it’s really because of how they are as individuals or more about the response to social status thing. Like if they did an experiment where high performers were deceived into thinking they were actually performing poorly, and vice-versa, would the attitudes towards women be reversed or not? The conclusions in OP seem to imply the researchers think they would be.
Really interesting read about the history of YouTube adblocking, how the new detection works, how uBO is responding, and how not to block the new popups.
I used to think X (sopuli.xyz)
Proton Mail CEO Calls New Address Verification Feature 'Blockchain in a Very Pure Form' (tech.slashdot.org)
Proton Mail, the leading privacy-focused email service, is making its first foray into blockchain technology with Key Transparency, which will allow users to verify email addresses. From a report: In an interview with Fortune, CEO and founder Andy Yen made clear that although the new feature uses blockchain, the key technology...
Wednesday (feddit.de)
It really do be like that (lemmy.world)
Yes, also Teslas (media.mastodon.scot)
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He's not wrong... (cooperlit comics) (lemmy.world)
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AI facial recognition scanned millions of driver licences. Then an innocent man got locked up (www.abc.net.au)
Get gud (lemmy.zip)
Youtube’s Anti-adblock and uBlock Origin (andadinosaur.com)
Really interesting read about the history of YouTube adblocking, how the new detection works, how uBO is responding, and how not to block the new popups.