i’m lizard

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Joined 3 months ago
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Cake day: June 21st, 2024

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  • Most paid certs aren’t worth much anyway. Payment and delivery info for DV certs isn’t validated by anyone, it’s literally the same concept as Let’s Encrypt. OV and EV are the only ones that theoretically have any value, but nobody is using those ever since they got rid of the URL bar labeling; even Amazon is on DV nowadays.



  • Gonna add a dissenting “maybe but not really”. YT is really aggressive on this kinda stuff lately and the situation is changing month by month. YT has multiple ways of flagging your IP as potentially problematic and as soon as you get flagged you’re going to end up having to run quite an annoying mess of scripts that may or may not last in the long term. There’s some instructions in a stickied issue on the Invidious repo.


  • You can’t pretend an open port is closed, because an open port is really just a service that’s listening. You can’t pretend-close it and still have that service work. The only thing you can do is firewalling off the entire service, but presumably, any competent distro will firewall off all services by default and any service listening publicly is doing so for a good reason.

    I guess it comes down to whether they feel like it’s worth obfuscating port scan data. If you deploy that across all of your network then you make things just a little bit more annoying for attackers. It’s a tiny bit of obfuscation that doesn’t really matter, but I guess plenty of security teams need every win they can get, as management is always demanding that you do more even after you’ve done everything that’s actually useful.




  • Pretty much every form of these scams is some kind of advance fee fraud. Two more possible avenues:

    • “Upgrade to a business account”. They send you an email purporting to be from the payment provider you used saying you need to upgrade to business to receive a payment that large, and the upgrade page is a fake website run by the scammer that asks for a “refundable deposit” or the like (with a little helping of credit card fraud and of course a business account will require all kinds of personal info useful for identity theft too).
    • “But I want it as an NFT” was popular for a bit, they want you to “pre-pay the minting fee but it’s ok I’ll add it to your payment” and then they disappear. But they want it on a website ran by them and the moment you put the crypto in they disappear. Not sure this scam is popular nowadays because NFT screams scam to just about everyone for a lot of different reasons. But “rich guy spends $5000 on dumbass NFT” was a legitimate genre of news for a little moment.

    It’s all preying on someone that thinks they got an easy paycheck for work that they’ve already done, on a populace of artists that could really use said paycheck to pay for food and are thus willing to overlook weirdness or principles. They also tend to pick on newer and younger artists that haven’t quite figured out how to run a business yet, hoping that they haven’t heard of scams specifically targeted to their sector.




  • Personally, I do believe that rootless Docker/Podman have a strong enough security boundary for personal/individual self-hosting where you have decent trust in the software you’re running. Linux privilege escalation and container escape exploits fetch decent amounts of money on the exploit market, and nobody’s gonna waste them on some people running software ending in *arr when Zerodium will pay five figures for a local privilege escalation or container escape. If you’re running a business or you might be targeted for whatever reason (journalist or whatever) then that doesn’t apply.

    If you want more security, there are container runtimes that do cooler security stuff under the hood, like Firecracker/Kata Containers implementing a managed VM, or Google’s gVisor which very strongly intercepts kernel syscalls and essentially reimplements Linux in userspace. Those are used by AWS and Google Cloud respectively. You can integrate those into Docker, though not all networking/etc options are supported.




  • For that card, you probably have to set the radeon.si_support=0 amdgpu.si_support=1 kernel options to allow amdgpu to work. I don’t have a TrueNAS system laying around so I don’t know what the idiomatic way to change them is.

    Using amdgpu on that card has been considered experimental ever since it was added like 6 years ago, and nobody has invested any real efforts to stabilize it. It’s entirely possible that amdgpu on that card is simply never gonna work. But yeah I think the radeon driver isn’t really fully functional anymore either, so I guess it’s worth a shot…