Data and security breaches are becoming increasingly common, highlighting the vulnerabilities of existing messaging and communications platforms. Devising computational tools and systems that better protect sensitive data against malicious attacks is therefore of utmost importance.

Researchers from several institutes worldwide recently developed Quarks, a new, decentralized messaging network based on blockchain technology. Their proposed system could overcome the limitations of most commonly used messaging platforms, allowing users to retain control over their personal data and other information they share online.

  • @FlowVoid@midwest.socialEnglish
    0•10 months ago

    Do you know what a read receipt is?

    That doesn’t solve the problem. If you don’t get a read receipt, then you can’t prove you sent the message. And if the recipient doesn’t want you to be able to prove you sent a message, they can disable sending read receipts.

    This sort of system is not meant for your use case. It is not meant for memes or other things nobody cares about. It is meant for people who need an auditable permanent copy of their communication.

    For example, businesses sending orders, contracts, etc to each other. Or lawyers sending documents to each other. They need systems that are private, not susceptible to central server failure, yet nevertheless auditable in case of an untrustworthy recipient.

    If a lawyer sends a time-sensitive letter to opposing counsel, the recipient must not be able to claim, “You did not send it to me on time”. Blockchain is a good solution for such needs.

    I don’t want to leave my data publicly available with all the metadata

    Did you read the paper? This isn’t Bitcoin. The metadata is not available to the public.

    • @regalia
      1•10 months ago

      This is such an obscure situation that doesn’t even need to be solved with blockchain. Look at the article being posted. “Messaging network for safer communications”, which now apparently turns to just a single situation where a lawyer needs to send a time sensitive email and needs to prove it was sent? Which again, doesn’t actually even solve the problem. In this case, your blockchain ponzi scheme email can easily get caught by a spam filter. You’ve now turned the use case to some global read receipt system, which is dumb as hell and something nobody needs.

      This use case literally does not exist. It can also be solved by a simple email server. A business that wants to keep logs of all their messages being sent out or received can store everything on their server with inbound or outbound emails. If in the super extreme scenario where a lawyer sends an email and the counsel ignores it, they can get in a lot of legal trouble for lying and would just get delayed. They lawyer can also prove they sent an outbound copy on their email server. What do you think needs to be “auditable” in communication? A business sending a damn receipt does not need this solution, that’s the end user for their email being valid. A lawyer sending private documents to each other want the literal last thing to be on a fucking public cloud server that is invisibly accessible by any fucking third party. Do you hear yourself? Are you a real person??

      Literally none of these obscure scenarios you’re trying to come up with even need a blockchain solution. You should recognize how hard you’re trying to justify this as it being a dumb fuck solution. Despite all these issues you’re apparently inventing, we use our existing technology every day and none of these are issues. You’re coming off more like ChatGPT then a normal person.