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Cake day: June 17th, 2023

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  • I’ve already addressed this but i guess i’ll expand on it.

    Signal would not be able to add backdoors to all its users. Security researchers would see pretty quickly (more below) and that would be pretty big news because Signal is quite popular with people who care about their privacy.

    They could in theory backdoor an individual’s Signal app but, again, that’s pretty inefficient. If anyone ever noticed it would be a big black mark against Signal, though they may not have much choice in the matter if it really came to it. However, we know that big governments and other sophisticated attackers usually prefer to just stick spyware on your phone. It’s easier, more comprehensive, and doesn’t require collaboration with Signal.

    In contrast, you don’t need to do any of that with Telegram because it’s not E2EE. Your argument is basically “security features can be defeated by a sufficiently advanced attacker so use this other service that doesn’t have them to begin with.” This makes no fucking sense.

    I don’t know what you’re talking about with FOSS stuff. Yeah, Telegram is open source. Signal is too. Some Signal forks (particularly the ones with “Signal” in their names) have been killed but others still exist, ex molly.im.

    Signal client does have reproducible builds and has since 2016, as far as i know. This is another point against Signal being backdoored.

    Beyond that, Signal has gone through a number of formal security audits. As far as i know, Telegram has not.

    Finally, Telegram itself. Telegram could simply enable E2EE for all chats. They choose not to and that is concerning if you care about your privacy or security.

    Yeah Signal could be better but that isn’t a case to use Telegram over Signal when Telegram is worse in almost every respect.



  • No, they cannot do it. That’s what E2EE means. It means they do not have the technological ability to do it. It is not possible.

    Yes, even if a judge orders. You can see instances of that on their website: https://signal.org/bigbrother/

    Yes there are weak points (the huge one with Signal being: requiring your cell phone number as a part of authentication) but that’s far beyond the level of technical expertise required to, say, just intercept clear text communications, ex from Telegram. If a government is wiretapping you then you’ve got problems that neither Signal nor Telegram can solve.

    Now maybe you will suspect that a three letter agency will force them to do something bad, like send a suspect a hacked/backdoored version of the app or something but by and large i don’t think they would do that. They’d just go to Google or Apple and put a keylogger on your phone, or some other solution. Realistically, though, this is a level of effort far beyond what >99% of all humans need to worry about. Choosing Telegram over Signal because you’re afraid the government is manipulating your Signal app is a sign of incoherent paranoia.

    A more serious concern would be, for example, the government capturing all data sent across the Internet and then holding onto it until some hypothetical future computer is developed that can just break the encryption. That’s still pretty silly but it’s something the US (at least) is doing. Still way beyond what they would need to get your Telegram messages because, again, they don’t need to decrypt those. They can just look.

    The difference being: Signal cooperates as they’re legally required to buy do not have the technological capability to betray you. Telegram has the technological capability to betray you (and governments can spy on Telegram, with or without Telegram’s assistance) but refuses to cooperate.

    Signal is much better and more reliable in this.


  • Heinlein’s “all you zombies” is an early version of this.

    In terms of biology, it’s extremely rare for humans to have fully functioning sets of both reproductive systems. The reproductive physiology develops from the same parts so it either develops “male”, “female”, or (more common than people think) somewhere in between but not “both”. A clone may or may not even develop in the same way.

    One other possibility, though also very rare. is near-identical twins. If twins have the same genetics (in other words, they’re identical twins) but have intersex conditions that result in different reproductive development it’s conceivable that they could reproduce with each other. It’s uncommon to be fertile incongruous with your genetics, though, so again: this would be extremely unlikely.

    That said, in a sci-fi context there are some options. Biological hermaphroditism is possible in animals, though there aren’t any vertebrates on Earth, so conceivably an alien species could encounter this problem.

    Advanced medicine could also build people a new reproductive system and implant it, giving them the counterpart they lacked.

    Of course, in that case, advanced medicine may also be able to give you someone else’s reproductive genetics (ex, implanted sperm or eggs) and thus effectively sidestep the genetic problems. I’m imagining a particularly narcissistic person getting a gender-flipped clone of themself and using someone else’s genetic material to have a kid with themself but also avoid the shallow gene pool problem.

    Of course, you don’t need to go that far. If you’re female (or have those parts anyway) you can just do IVF. Don’t even need to clone yourself, then.

    Anyway, this is getting a little silly.




  • Specifically, they have the technological ability to prevent some crimes on their platform and have repeatedly refused to do so, or even engage with attempts to do so. Because they’re not E2EE they can see what everyone is doing and are therefore legally required to step in when someone is (for example) selling drugs on their platform.

    Signal (etc) have no insight into the actions of their users and when they are legally required to take action they do, they take the minimal legally required action (unlike other services from, ex, Apple). Signal follows the law, Telegram does not.

    States are really pissy about E2EE for this (and other) reasons. They want to get rid of it because they want to monitor all private conversations. That’s why E2EE is important.