Recent submissions

Comment · 1 month ago
Another reading is this: CEOs don't quit without notice [1], it's bad form and bad for both the company and for the reputation of the person leaving. Regardless of the value he as an individual was providing it speaks to substantial disfunction in the overall leadership of the company and a major lack of confidence from the person who presumably had the best idea of how the company was doing on the whole. The market suddenly learning those things resulted in a substantial market correction. It doesn't really matter whether he was a particularly good or bad CEO; the situation would indicate something is majorly wrong in either case.

1: Obviously exceptions will exist for unexpected major life events, etc.

Comment · 1 month ago
I mean the fancy thing about living in a liberal democracy is that they do get to decide this in a limited sense. They get to have an opinion, advocate for it, and if they can convince people through the political process they do get to determine the outcome!

To actually advocate for their position: the US housing market isn't the consequence of natural market forces; it is the consequence of government intervention in the market to force a specific outcome. Housing prices have been rising as a percentage of average income for a long time. That cannot continue forever, so it won't, there will be a breaking point eventually (arguably we're just about at that point which is why it's become a political hot topic). We can choose policies to gracefully reduce prices over time or we can just let prices climb and the housing situation become ever more acute as it becomes increasingly difficult to people to own homes.

Housing prices going down will undoubtedly disadvantage people who made homes their primary investment vehicle. Though those people also just an investment path was dependent on the government creating artificial scarcity combined with interference in the loan market to keep the ship afloat. It will undoubtedly hurt. But it also hurts right now for individuals who did not choose the current set of regulations and suffer under the fruit such regulations have born (sky high prices, a lack of starter homes, etc.) The current housing situation is one without easy answers. It is a crises of our own making, but now that we're in it we will have to rip off the band-aid or just let the wound fester till it's something even worse.

Comment · 1 month ago
Comment · 1 month ago
I don't think anything in their post said otherwise. I assumed they were just adding more evidence on to what the previous commenter was saying.
Comment · 2 months ago
GrapheneOS is not rooted. The phone not being rooted is part of the GrapheneOS' security model.

I assume the issue is it failing the deeper play integrity check which is about it not being "Google approved."

Comment · 2 months ago
I know that Discover has a card with a 5% discount category that changes once a quarter. Everything not in the category gets 1%. It's not hard to get the card (or at least wasn't) and was frequently advertised to college students.

If you combine that with a card that gives 2% on everything than it wouldn't be hard to average over 2% cashback as long as you were mindful about using the discover card for qualifying purchases and the 2% card for everything else.

Comment · 2 months ago
That's not really the point of the saying though. The point is more so that if you are the kind of person who is in a position to roll your own crypto you probably have a PhD and have worked with cryptography for years. And the thing that you're setting out to do is to produce a cryptography library.

If you're that kind of person, then sure go for it! But if you're a top person in the field of cryptography you didn't need anyone to tell you if you were fit to make a cryptography library anyway.

And if you're not that kind of person you do need someone to tell you because the whole field is a minefield where subtle oversights break the whole thing. If you want to just implement cryptography as a fun learning experience that's great. But actual implementations that people will actually depend on need to be handled by experts.

Comment · 2 months ago
I think it's worth pointing out that the US almost certainly could have taken control of the strait. But it would have required boats in the water and boots on the ground. But that puts many more lives at risk, would have been very unpopular (much moreso then the current war situation), etc.

You can't win a war purely through air superiority and bombs. That's not a new lesson but it's one the administration failed to learn through history and is apparently now failing to learn through practice).

Comment · 3 months ago
> with increased attack vectors.

I don't follow. If you mean against fraudulent spending phone based tap to pay is probably the most secure. It demands user authentication (biometric or code) for any transaction so there's no real way to trigger a fraudulent spend without the user knowing. Pretty much any other system allows for at least some amount of unauthorized spending if it's stolen.

If you just mean it's less private than I don't really know that it's terribly different than using a card. Especially if the ecosystem were open and you could choose your payment provider and not just have to use Google/apple.

Comment · 3 months ago
That's a pretty concrete list so it's unclear to me what you mean. They're also going to support some of the upcoming Motorola phones so it's not just pixels.

I think the short answer of what they'd need to do in a practical way is to release a phone that uses one of the latest Qualcomm processors (those have the required hardware security features), make sure they have at least 5 years of driver support and commit to keeping the phone up to date, allow for relocking the bootloater (they might already do that). And I think that's basically it, the Graphene project would be able to take things from there.

Realistically given that they tend to source older/weaker processors for reasons related to their goals it's unlikely they would source a processor with the required security features for their next model, but that's just a guess.

Comment · 4 months ago
The idea is that you could ban any set of "unhealthy" inputs and give the big food companies some time and they'll come out with something just as unhealthy that complies with your rules.

The underlying issue is some mix of what industrial processes make possible combined with food scientist working with taste test panels to hyper optimize food. When you spend all this time and effort trying to create a snack where people are always left craving just a bit more you end up with the kinds of junk food that we have.

We want there to be some simple answer of "it's these ingredients, or this specific combination" but the actual answer seems to be that when you use industrial processes and science to min-max cost and palatabillity you always end up with junk. Whereas when you cook food with typical home methods and ingredients you don't.

Food health science has always had difficulties with just how complicated the actual processing of food in our bodies is and the more we look the more complex it gets. But the "ultra-processed foods" test seems to be working out as a successful heuristic to identify especially unhealthy foods. Given the issues health science has had with coming up with exact answers a heuristic that's pretty reliable (even if imperfect) is a pretty big win!

Comment · 5 months ago
Comment · 5 months ago
I'd add that we also chose policies that made housing expensive. It used to be much cheaper to live in NYC for example, but housing options included what was essentially a dorm room with shared facilities. Those were outlawedes for various reasons. There are also a lot of other policy factors that push up housing prices.

Cheap housing isn't a panacea, but if there was sub $500 dollar rent in NYC you'd see a lot less homelessness.

Comment · 6 months ago
Comment · 6 months ago
I think the confusion here is that Signal does in fact encrypt the notification in transit [1]. The FBI had access to the user's unlocked iPhone and went through the notification history on the device. The issue the user faced is that even though they deleted the signal app they were unaware that iOS (and Android by default) retain a database of past notifications even after they're dismissed from the notification pane.

[1] Well actually they just send a blank notification, the signal app then reaches out to the signal server for the actual encrypted message content when it receives the empty notification.

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