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Cake day: December 20th, 2021

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  • drspod@lemmy.mltoOpensource@programming.devGNU Taler for payments?
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    20 hours ago

    It appears to have all of the downsides of a centralized payment processor (like PayPal, Visa, etc.) and also all of the downsides of a crypto-currency. I would avoid this clusterfuck like the plague.

    Taler does not require any Blockchain technology, and is also not based on proof-of-work or any other distributed consensus mechanism.

    Your wallet stores digital cash and thus ultimately your computer holds your balance. The Taler Exchange keeps funds matching all unspent digital cash in a settlement account.

    Since Taler’s digital cash in your wallet is anonymized, the exchange cannot assist you in recovering a lost or stolen wallet. Just like with a physical wallet for cash, you are responsible for keeping it safe.

    In case of a compromise of one of your devices, an attacker can spend digital cash from your wallet.

    Taler e-money is issued with a validity period. One month before the expiration date, your wallet should automatically exchange any digital cash that is about to expire for new digital cash with an extended validity period. However, if your wallet is offline for an extended period of time, it may be unable to do so. Ensure your wallet is regularly online to avoid losing money due to expiration!





  • Sorry, I didn’t think this would need further elaboration as to why it is relevant to your initial question.

    Which (Lenovo) notebooks to buy

    Why would anyone trust this company to provide them with hardware that they will use for sensitive tasks that handle personal data?

    Just because you are reinstalling the OS does not mean that you can implicitly trust the hardware. There are many forms that a manufacturer backdoor can take, and WPBT has shown that Windows is not clean after a reinstall. Similarly, Linux is vulnerable to binary injection by the UEFI firmware.

    You don’t have to agree with my opinion, and I wouldn’t shame you for buying a Lenovo device, but you cannot dispute the relevance of my comment. I put it there for the benefit of people who don’t know about Lenovo’s prior scandals and who, like me, would take that as a signal to reject their products.