• 2 Posts
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Joined 3 years ago
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Cake day: June 18th, 2023

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  • In order to provide a globally accessible, reliable, and high-performance communications service for the many millions of people around the world who depend on Signal, it’s necessary for Signal’s servers to be globally distributed. Having a geographically distributed network of servers is particularly important for end-to-end encrypted voice and video calls, because latency can result in audio delays or degraded video connections that quickly make the app unusable for real-time communication.

    Because everything in Signal is end-to-end encrypted, we can rent server infrastructure from a variety of providers like Amazon AWS, Google Compute Engine, Microsoft Azure, and others while ensuring that your messages and calls remain private and secure. We can’t access them, and neither can the companies that provide any of the infrastructure we rent. As a small nonprofit organization, we cannot afford to purchase all of the physical computers that are necessary to support everyone who relies on Signal while also placing them in independent data centers around the world. Only a select few of the very largest companies globally are still capable of doing this, which is a hallmark of a troublingly concentrated industry.

    https://signal.org/blog/signal-is-expensive/

    Signal’s servers are distributed globally, but yes rented primarily from American companies. I think they would diversify this if they could, but there aren’t really other options with global presence. The only other host providers with comparable scale are Chinese ( like Tencent), but Signal is banned in China as of 2021 ( https://www.vice.com/en/article/signal-blocked-in-china/ ) because the PRC does not allow its citizens to have privacy from government surveillance at all.

    There is no evidence that having Signal infrastructure hosted on US company servers provides any capacity for the US government to bypass Signal’s encryption.


  • To each their own. I prefer having the ability to adjust things from 1 central source. I’m prone to losing remotes.

    My preference is for devices to be as simple and reliable and end-user repairable as possible. I have an aversion to any kind of appliance that might be dependent on someone else to update software or maintain a network service to keep operational. No software dependence at all if possible, just a basic microcontroller and firmware. Again, there’s nothing to this that needs to be any more advanced or complicated than the functions of a basic alarm clock like this:

    Instead of setting off an alarm, we’re activating the feeding mechanism. Dead simple. Hell, you could probably make this yourself by wiring the alarm from a clock like this to a motor that moves the feeding mechanism.

    Also, how would you do such a remote. You would also need a screen for feedback etc, which puts you back at square 1.

    Nah, there’s no reason feeding times need to be any more granular than per-hour. You can show that with a 2x6 grid of 12 indicator LEDs, with a 13th AM/PM indicator. On lights indicate hours when feeding will activate. You could have that on both the remote and the feeder, cheap and easy. Maybe you have a 14th indicator that lights up if the food in the storage bin is low and needs refilling.

    Also, a remote would be considerably more expensive than the extra cost of a ZigBee/Wifi enabled microcontroller.

    Definitely not, because it’s not fair to count the cost of only the link hardware on the feeder, you have to account for the cost of the rest of the smart home system to operate it. A remote like this is dirt cheap:

    You’re over thinking what this really needs to do. It’s a timer that activates a switch, that’s all.









  • Yeah, I trust Whittaker’s conviction on this because she’s been tested multiple times by the governments of multiple countries at this point. When pushed, her response is “OK, we just won’t support your country, bye”… and then the government ends up using Signal internally anyway. She is more than just talk, and so far she’s been unwilling to sell out or compromise Signal for anyone. At the moment, there’s no other secure communication project that I know of that is similarly effective, well audited by third parties, and has trustworthy leadership.

    Proton is more complicated. There are more tradeoffs and compromises, but it is also more complex and offers more functionality than just a messaging platform. I recommend this video by Reject Convenience: https://www.youtube.com/watch?v=xFKSKjyBVDU He used Proton services for awhile and has made some different choices since, so he has some useful criticism from experience (not knee-jerk reactionary stuff).

    At some point you have to make decisions about what your risk tolerance is, how much manual effort you can reasonably put in to sustain your tools, and how much money you’re willing to spend on it. Proton is the right choice for many people not because it’s a perfect company, but because providing equivalent functionality for yourself is a full-time job.







  • Oh absolutely, I think that is already happening, but it hasn’t reached broad public awareness yet. Reddit has 20 years of momentum, it won’t stop all at once.

    I suspect the company is aware that user engagement is dropping, along with the quality of new content. Typical of most corporations, their response is to play defensive, to try to maximize the value of what they already have, to scratch and claw and squeeze every drop from the existing data and userbase. This will accelerate the decline, obviously, but when a company is in this state they consider any strategy besides protectionism to be too high a risk.

    They will ruin themselves with cowardice, to be sure, but they’re still coasting on momentum for the moment. They will continue making the same types of decisions, at an accelerating pace, as the desperation sets in.