Just some Internet guy

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Joined 2 years ago
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Cake day: June 25th, 2023

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  • The main issue you’ll run into is nicher proprietary software being hard to install, but that’s what containers are for. The main one I see is if you need to install some proprietary VPN client it gets annoying, but since you’ll be running a VM anyway you can do some network trickery. My work’s antivirus only works on Ubuntu and RHEL, proprietary kernel modules so it’s got to be at least one of those kernels.

    Linux is Linux, nothing’s impossible to solve even with Bazzite’s immutability. Worst comes to worst you make your own images and it’s not that hard, you basically just fork it on GitHub and let the CI do its thing.

    But do you have time to fiddle to make it work and take the risk, or do you want to play it safe? How confident are you with Bazzite’s more advanced topics?








  • It depends on your overall energy use but generally that would be negligible when compared to heating and hot water, especially during winter when the furnace runs 24/7.

    In particular, during the winter, all excess energy from the oven is heat the furnace doesn’t have to provide so it’s basically free: you’d use that energy anyway.

    Generally the economy of scale should technically favor the prebaked bread, at least before the store slaps its value added surcharge for it. The store still needs to pay for the energy (but probably gets it cheaper than you), but also needs to pay to maintain a factory, equipment, employees. So you kinda need to factor in the price of your oven too and its wear and tear.

    I just buy the loaf because one thing I know for sure is if I factor in the value of my time, it’s way better and easier to work an hour than spend an hour baking a loaf of bread. The time to bake the bread costs more than if I used that time to work the equivalent time and buy 5 loaves of bread with the money.




  • Max-P@lemmy.max-p.metoPrivacy@lemmy.ml[Deleted]
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    20 days ago

    It’s derived by both a key from the TEE and the PIN/password.

    The reason for that is so you need both the user’s correct password, and the TEE to agree to hand out the key, which it may refuse to do if there’s been too many attempts. When you factory reset it just generates a new key, instantly making all the previous data permanently inaccessible. The TEE will also wipe the key if you unlock the bootloader or try to break in the wrong way.

    It’s still only roadblocks though, extract the key from the TEE and you have unlimited attempts on what are usually weak 4-6 digit PINs. It’s not a lot of tries. Then you better hope you had a good password.


  • Max-P@lemmy.max-p.metoPrivacy@lemmy.ml[Deleted]
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    20 days ago

    Biometrics are worst than a pin in a situation where your phone us hooked up to Cellebrite, because most likely they can just take your fingerprints, or make you press the sensor by force. Or even worse with facial recognition, because they can just wave the phone in front of you to unlock it.

    It’s generally not super good otherwise either, at least not as a reliable way to derive an encryption key while being tolerant enough to damaged skin and positioning and all.

    Biometrics are a good compromise for daily convenience: most people care about if they lose their phones or it gets stolen, and a thief will just factory reset it and flip it especially of the full qwerty keyboard pops up. Biometrics are still usually backed by a PIN or password, so biometrics makes it bearable to use a strong password since you only need to enter it once every couple days. And that password is the encryption key, so in BFU state you’re safe.


  • What do you want the UI for? For configuration it’s usually meh because it’s the kind of thing you configure by config file, often generated config files even. For stats it’s where it gets interesting, usually third-party options like Grafana is used along with something like Prometheus to collect the metrics.

    When it comes to easy configuration, newer options go for the zero configuration angle rather than a nice UI to configure it. Just need some Docker tags and Traefik automagically configures itself, so the UI is just for viewing information.



  • Few of them for most use cases, especially a VPS. My server have a couple of IPs each mapping to a different VM, they can all claim 22/80/443 as you’d expect, but that’s just basically the same as having a bunch of VPSes anyway.

    It’s useful for some other uses like, I might want to dedicate an IP for VPN exit that doesn’t expose any services.

    Another use is sometimes you just want two things to stay entirely separate, even if on a technical level it could work with a reverse proxy. It can eliminate some class of exploits like request smuggling.

    One use case I’ve had for a customer is they have a system that can only do TLSv1.0, which is wildly obsolete and exploitable. So that particular API endpoint was served from a secondary IP, that way I can continue to enforce TLSv1.2+ on the primary IP. It’s possible with some reverse proxy magic with HAproxy, but I could also just make a new server block in the existing NGINX bound to that IP and call it a day.


  • I think I’m kind of on the other extreme, I day dream a lot. It’s like I can experience anything I’ve experienced before on demand and replay it. Sometimes it’s annoying, it’s like someone left 3 TVs and 2 radios on in my head and I can’t turn it off.

    I didn’t know that was a thing until today, but also totally unsurprised, the brain is super weird.

    I don’t struggle to picture it though, that only works for me if the book is interesting. When it’s boring (ie. forced to read it and there’s a test), I think my brain falls back to how you read books.


  • How do you guys without aphantasia manage to read when there’s pictures whizzing around your head all the time??

    For me, the book and my surroundings completely disappear, the whole thing turns into a dream-like movie experience. I don’t see letters or words at all, it becomes an unconscious process that keeps feeding the dream and it looks similar to fuzzy AI videos.

    Sometimes the process of getting pulled out into reality again can be brutal: suddenly it’s 3h later and I have to look around and take a moment to settle back. If you dream while you sleep, it’s like when you suddenly wake up while you were in an intense dream, takes a moment to process. I’m really completely gone in another world the whole time.


  • Í wonder if visualizing what you read slows people down.

    Not really, I can read very fast too and also visualize it at the same time, like full blown movie. I think it’s more indicative of information processing abilities in general: I can generally keep up watching lectures at 3x speed and notice things on screen almost instantly too.

    I’m super efficient at filtering information too: I’ll look at a paragraph in some documentation and immediately see “If you’re in X special case, then…” at the 5th sentence in the middle of the paragraph when skimming through documentation. Or of course skipping details I don’t care about.