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Joined 1 year ago
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Cake day: July 9th, 2023

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  • notabot@lemm.eetoLinux@lemmy.mlVPS encryption
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    4 days ago

    It depends what you want to do with it. If it’s just for storing files/backups then encrypt them before uploading and make sure the key never goes anywhere near the VPS. If it’s for serving up something like a simple website, you probably care more about data integrity than exfiltration, so make sure you have the security, including selinux or equivalent, locked down, and regularly run integrity checks. If it’s for running something interactive, or where data will be generated or downloaded to the machine, you’re out of luck, there’s no even theoretical way of securing that against an adversary with that much access.






  • notabot@lemm.eeto196@lemmy.blahaj.zonetrout rule
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    11 days ago

    Wait, it purged the entire ecosystem except trout, so what are the trout eating? Don’t tell me we now have nuclear powered fish, the implications are terrifying. What happens if you’re bitten by a radioactive trout? Do we get troutman, the superhero we neither want, need or deserve?




  • A really rough calculation (and I acknowledge I could be somewhat off here) suggests that if you contribute for 40 years, and get around 5% interest per year, you’d need to put in an average of €10,000 per year to reach €1,250,000. Working out average salary progression through a working life is left as an exercise for the interested reader, but assuming you’re putting 10% of your salary into your pension, you’d need to be earning six figures to make that pension pot, so a drop to around €73,000 including the public pension could be hard to manage.

    As I said, not so much can’t retire, as can’t retire at the same standard of living, especially as annuity payments wouldn’t increase with inflation.


  • I agree that them having users’ phone numbers isn’t ideal. There are other identifiers they could use that would work just as well. However, both the client and server are open source, so you can build, at least the client, yourself. If you can content yourself that it does not leak your ID when sending messages, then you don’t need to trust the server as it does not have the information to build a graph of your contacts. Sealed sender seems to have been announced in 2018, so it’s had time to be tested.

    Don’t get me wrong, the fact they require a phone number at all is a huge concern, and the reason I don’t really use it much, but the concern you initially stated was addressed years ago and you can build the client yourself to validate that.


  • You’re correct that if you use the system the way it used to work they can trivially build that connection, but (and I know this is a big assumption) if it does now work the way they say it does, they do not have the information to do that any more as the client doesn’t actually authenticate to the server to send a message. Yes, with some network tracing they could probably still work out that you’re the same client that did login to read messages, and that’s a certainly a concern. I would prefer to see a messaging app that uses cryptographic keys as the only identifiers, and uses different keys for different contact pairs, but given their general architecture it seems they’ve tried to deal with the issue.

    Assuming that you want to use a publicly accessible messaging app, do you have any ideas about how it should be architected? The biggest issue I see is that the client runs on your phone, and unless you’ve compiled it yourself, you can’t know what it’s actually doing.




  • Whilst I absolutely agree it’s correct to be skeptical about it, the ‘sealed sender’ process means they don’t actually know which account sent the message, just which account it should be delivered to. Your client doesn’t even authenticate to send the message.

    Now, I’m just going on what they’ve published on the system, so either I could be completely wrong, or they could be being misleading, but it does look like they’ve tried to address the very issue you’ve been pointing out. Obviously it’d be better if they didn’t have your phone number at all, but this does seem to decouple it in a way that means they can’t build a connection graph.



  • notabot@lemm.eetoYUROP@lemm.eeTax The Rich EU-Petition Update
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    22 days ago

    It’s probably not so much you can’t retire, but you can’t retire with an income that you’ll be comfortable on.

    A brief look suggests the average pre-tax wage in Belgium is around €3800, or about €45000 per year. Assuming you already own your home, or continue to pay mortgage payments at the same rate as before retirement, your pension needs to roughly match your income to not have a drop in living standards. A €1250000 pension pot will buy an annuity that pays a bit more than that, probably around €55000 a year, but assuming you amassed that in your pension pot you would probably have been on a higher than average salary, so it’s going to be close, and an annuity at that level wont increase with inflation, so your buying power drops over time, just when you’re more likely to need a care home or nursing support.