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Cake day: October 6th, 2024

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  • jagged_circle@feddit.nltoSelfhosted@lemmy.worldLiquid Trees
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    5 days ago

    This technique is controversial because there is limited understanding of its complete effects on the marine ecosystem,[5] including side effects and possibly large deviations from expected behavior. Such effects potentially include release of nitrogen oxides,[6] and disruption of the ocean’s nutrient balance.[1] Controversy remains over the effectiveness of atmospheric CO2 sequestration and ecological effects.

    Geoengineering is bullshit proposed by funding from fossil fuel companies so they can continue to pollute.

    The solution is simple: make it illegal to pollute. Fine the companies responsible for their past contributions to the climate catastrophe out of existence.














  • jagged_circle@feddit.nltoSelfhosted@lemmy.worldWhat is Docker?
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    9 days ago

    PKI.

    Apt and most release signing has a root of trust shipped with the OS and the PGP keys are cross signed on keyservers (web of trust).

    DCT is just TOFU. They disable it because it gives a false sense of security. Docker is just not safe. Maybe on 10 years they’ll fix it, but honestly it seems like they just dont care. The well is poisoned. Avoid. Use apt or some package manager that actually cares about security


  • jagged_circle@feddit.nltoSelfhosted@lemmy.worldWhat is Docker?
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    9 days ago

    Package managers like apt use cryptography to check signatures in everything they download to make sure they aren’t malicious.

    Docker doesn’t do this. They have a system called DCT but its horribly broken (not to mention off by default).

    So when you run docker pull, you can’t trust anything it downloads.